diff --git a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewController.swift b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewController.swift
index 7f0e1f0..51c9585 100644
--- a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewController.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewController.swift
@@ -87,11 +87,11 @@ final class AppointmentCreationViewController: UIViewController {
             }
             .store(in: &cancellables)
 
-        viewModel.$appointmentPlace
+        viewModel.$place
             .receive(on: DispatchQueue.main)
-            .sink { [weak self] place in
-                guard let self, let place else { return }
-                self.creationCard.setPlaceLabel(place)
+            .sink { [weak self] placeInfo in
+                guard let self, let placeInfo else { return }
+                self.creationCard.setPlaceLabel(name: placeInfo.name)
             }
             .store(in: &cancellables)
 
@@ -198,7 +198,7 @@ extension AppointmentCreationViewController {
                 nearbyPlaceRepository: MockNearbyPlaceRepository(),
                 reverseGeocodingRepository: MockReverseGeocodingRepository()
             ),
-            initialCoordinate: viewModel.appointmentPlace?.coordinate
+            initialCoordinate: viewModel.place?.coordinate
         )
         let placeSelectionViewController = PlaceSelectionViewController(viewModel: placeSelectionViewModel)
 
diff --git a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewModel.swift
index ffe6983..b03b5ef 100644
--- a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/AppointmentCreationViewModel.swift
@@ -16,9 +16,10 @@ final class AppointmentCreationViewModel {
     private var id: String?
     private var code: String?
     private var isCreating = false
+    private var placeDomain: Place?
 
     @Published private(set) var appointmentDate: Date?
-    @Published private(set) var appointmentPlace: Place?
+    @Published private(set) var place: PlaceInfo?
     @Published private(set) var hasCreated: Bool = false
 
     init(createAppointmentUseCase: CreateAppointmentUseCase) {
@@ -35,7 +36,8 @@ final class AppointmentCreationViewModel {
     }
 
     func setPlace(_ place: Place) {
-        appointmentPlace = place
+        placeDomain = place
+        self.place = PlaceInfo(place: place)
     }
 
     func create() {
@@ -46,7 +48,7 @@ final class AppointmentCreationViewModel {
         createAppointmentUseCase.execute(
             title: appointmentTitle,
             date: appointmentDate,
-            place: appointmentPlace
+            place: placeDomain
         ) { [weak self] result in
             guard let self else { return }
             DispatchQueue.main.async {
@@ -70,13 +72,7 @@ final class AppointmentCreationViewModel {
             code: code ?? "",
             title: appointmentTitle,
             date: appointmentDate,
-            location: appointmentPlace.map {
-                AppointmentLocation(
-                    title: $0.name,
-                    address: $0.address,
-                    coordinate: $0.coordinate
-                )
-            },
+            location: placeDomain.map { AppointmentLocation(place: $0) },
             participants: []
         )
     }
diff --git a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/SubComponent/AppointmentCreateCard.swift b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/SubComponent/AppointmentCreateCard.swift
index f7b305a..0fcfb47 100644
--- a/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/SubComponent/AppointmentCreateCard.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/AppointmentCreation/SubComponent/AppointmentCreateCard.swift
@@ -32,8 +32,8 @@ final class AppointmentCreateCard: UIView {
         fieldsBox.dateText = date.appointmentDateTimeText
     }
 
-    func setPlaceLabel(_ place: Place) {
-        fieldsBox.placeText = place.name
+    func setPlaceLabel(name: String) {
+        fieldsBox.placeText = name
     }
 
     private func setUp() {
diff --git a/WhereAreYou/WhereAreYou/Presentation/Chat/AppointmentInfo/AppointmentInfoViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/Chat/AppointmentInfo/AppointmentInfoViewModel.swift
index 5fac7a7..be8d2e1 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Chat/AppointmentInfo/AppointmentInfoViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Chat/AppointmentInfo/AppointmentInfoViewModel.swift
@@ -30,7 +30,7 @@ final class AppointmentInfoViewModel {
         fetchAppointmentInfoUseCase.execute(appointmentID: appointmentID) { [weak self] result in
             DispatchQueue.main.async {
                 if case .success(let appointment) = result {
-                    self?.appointmentInfo = self?.buildAppointmentInfo(from: appointment)
+                    self?.appointmentInfo = AppointmentInfo(appointment: appointment)
                 }
             }
         }
@@ -58,27 +58,10 @@ final class AppointmentInfoViewModel {
         ) { [weak self] result in
             DispatchQueue.main.async {
                 if case .success(let appointment) = result {
-                    self?.appointmentInfo = self?.buildAppointmentInfo(from: appointment)
+                    self?.appointmentInfo = AppointmentInfo(appointment: appointment)
                 }
             }
         }
     }
 
-    private func buildAppointmentInfo(from appointment: Appointment) -> AppointmentInfo {
-        let location = appointment.place.map {
-            AppointmentLocation(title: $0.name, address: $0.address, coordinate: $0.coordinate)
-        }
-        let participants = appointment.participants.map {
-            Participant(id: $0.id, nickname: $0.nickname, profileImage: $0.profileImage.lastPathComponent)
-        }
-        return AppointmentInfo(
-            id: appointment.id,
-            code: appointment.code,
-            title: appointment.name,
-            date: appointment.dateTime,
-            location: location,
-            participants: participants
-        )
-    }
-
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/Chat/ChatViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/Chat/ChatViewModel.swift
index 3367f4f..afffa10 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Chat/ChatViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Chat/ChatViewModel.swift
@@ -157,7 +157,7 @@ private extension ChatViewModel {
                 id: message.id,
                 senderID: message.sender.id,
                 senderNickname: message.sender.nickname,
-                senderProfileImage: message.sender.profileImage.lastPathComponent,
+                senderProfileImage: message.sender.profileImageName,
                 content: bubbleContent,
                 timeText: timeText,
                 sentAt: message.sentAt,
diff --git a/WhereAreYou/WhereAreYou/Presentation/Chat/SharedPlace/SharedPlacesViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/Chat/SharedPlace/SharedPlacesViewModel.swift
index f175deb..175ce96 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Chat/SharedPlace/SharedPlacesViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Chat/SharedPlace/SharedPlacesViewModel.swift
@@ -70,15 +70,8 @@ final class SharedPlacesViewModel {
     }
 
     private func buildItems() {
-        var result = sharedPlaces.map { shared in
-            SharedPlaceItem(
-                id: shared.id,
-                placeName: shared.place.name,
-                placeAddress: shared.place.address,
-                voterProfileImages: shared.voters.map { $0.profileImage.lastPathComponent },
-                hasVoted: shared.voters.contains { $0.id == currentUserID },
-                sharedAt: shared.sharedAt
-            )
+        var result = sharedPlaces.map {
+            SharedPlaceItem(sharedPlace: $0, currentUserID: currentUserID)
         }
 
         switch sortOrder {
diff --git a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewController.swift b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewController.swift
index 6d6b832..105e937 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewController.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewController.swift
@@ -184,10 +184,7 @@ final class SearchPlaceCardViewController: UIViewController {
         viewModel.$filteredPlaces
             .receive(on: DispatchQueue.main)
             .sink { [weak self] places in
-                let infos = places.map {
-                    PlaceInfo(id: $0.id, name: $0.name, address: $0.address, tag: $0.type)
-                }
-                self?.searchCard.updatePlaces(infos)
+                self?.searchCard.updatePlaces(places)
             }
             .store(in: &cancellables)
 
diff --git a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewModel.swift
index 5aa129c..4472a95 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SearchPlaceCardViewModel.swift
@@ -10,7 +10,7 @@ import Combine
 
 final class SearchPlaceCardViewModel {
 
-    @Published private(set) var filteredPlaces: [Place] = []
+    @Published private(set) var filteredPlaces: [PlaceInfo] = []
     @Published private(set) var selectedFilters: [PlaceType] = []
     @Published private(set) var isSearching = false
     @Published private(set) var hasSearched = false
@@ -63,11 +63,13 @@ final class SearchPlaceCardViewModel {
     }
 
     private func applyFilter() {
+        let filtered: [Place]
         if selectedFilters.isEmpty {
-            filteredPlaces = allPlaces
+            filtered = allPlaces
         } else {
-            filteredPlaces = allPlaces.filter { selectedFilters.contains($0.type) }
+            filtered = allPlaces.filter { selectedFilters.contains($0.type) }
         }
+        filteredPlaces = filtered.map { PlaceInfo(place: $0) }
     }
 
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/FilterTagBox.swift b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/FilterTagBox.swift
index f658578..d792f00 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/FilterTagBox.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/FilterTagBox.swift
@@ -140,7 +140,7 @@ extension FilterTagBox {
 
         init(placeType: PlaceType) {
             self.placeType = placeType
-            self.capsule = PlaceTagCapsule(placeType)
+            self.capsule = PlaceTagCapsule(title: placeType.title, color: placeType.color.uiColor)
             super.init(frame: .zero)
             setUp()
         }
@@ -168,7 +168,7 @@ extension FilterTagBox {
 
         private func updateAppearance() {
             let baseColor: UIColor = isSelected
-                ? placeType.color
+                ? placeType.color.uiColor
                 : UIColor.systemGray2.withAlphaComponent(0.3)
             capsule.setColor(isHighlighted ? baseColor.withAlphaComponent(0.6) : baseColor)
         }
diff --git a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceCell.swift b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceCell.swift
index 1b4c1c2..939c4ae 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceCell.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceCell.swift
@@ -29,7 +29,7 @@ final class PlaceCell: UIView {
     private let selectionButton: UIButton
 
     init(_ place: PlaceInfo, buttonText: String) {
-        self.placeTag = PlaceTagCapsule(place.tag)
+        self.placeTag = PlaceTagCapsule(title: place.tagTitle, color: place.tagColor.uiColor)
         self.selectionButton = UIButton.filled(
             title: buttonText,
             background: .blue2.withAlphaComponent(0.85),
diff --git a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceTagCapsule.swift b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceTagCapsule.swift
index 0b3ea71..9092d42 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceTagCapsule.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Component/SearchPlaceCard/SubComponent/PlaceTagCapsule.swift
@@ -16,10 +16,10 @@ final class PlaceTagCapsule: UIView {
         return label
     }()
 
-    init(_ placeType: PlaceType) {
+    init(title: String, color: UIColor) {
         super.init(frame: .zero)
-        label.text = placeType.title
-        setUp(backgroundColor: placeType.color)
+        label.text = title
+        setUp(backgroundColor: color)
     }
 
     required init?(coder: NSCoder) {
diff --git a/WhereAreYou/WhereAreYou/Presentation/Extension/ColorAsset+UIColor.swift b/WhereAreYou/WhereAreYou/Presentation/Extension/ColorAsset+UIColor.swift
new file mode 100644
index 0000000..8ef88e4
--- /dev/null
+++ b/WhereAreYou/WhereAreYou/Presentation/Extension/ColorAsset+UIColor.swift
@@ -0,0 +1,24 @@
+//
+//  ColorAsset+UIColor.swift
+//  WhereAreYou
+//
+//  Created by 이상유 on 2026-08-18.
+//
+
+import UIKit
+
+extension ColorAsset {
+
+    var uiColor: UIColor {
+        switch self {
+        case .green: return .systemGreen
+        case .yellow: return .systemYellow
+        case .orange: return .orange
+        case .indigo: return .systemIndigo
+        case .blue: return .systemBlue
+        case .red: return .systemRed
+        case .brown: return .systemBrown
+        }
+    }
+
+}
diff --git a/WhereAreYou/WhereAreYou/Presentation/Extension/PlaceType+.swift b/WhereAreYou/WhereAreYou/Presentation/Extension/PlaceType+.swift
index 2fc9d34..3c3c0b8 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Extension/PlaceType+.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Extension/PlaceType+.swift
@@ -5,7 +5,7 @@
 //  Created by 이상유 on 2026-07-16.
 //
 
-import UIKit
+import Foundation
 
 extension PlaceType {
 
@@ -21,15 +21,15 @@ extension PlaceType {
         }
     }
 
-    var color: UIColor {
+    var color: ColorAsset {
         switch self {
-        case .subway: return .systemGreen
-        case .restaurant: return .systemYellow
+        case .subway: return .green
+        case .restaurant: return .yellow
         case .cafe: return .orange
-        case .hospital: return .systemIndigo
-        case .station: return .systemBlue
-        case .shop: return .systemRed
-        case .other: return .systemBrown
+        case .hospital: return .indigo
+        case .station: return .blue
+        case .shop: return .red
+        case .other: return .brown
         }
     }
 
diff --git a/WhereAreYou/WhereAreYou/Presentation/Extension/TransportType+.swift b/WhereAreYou/WhereAreYou/Presentation/Extension/TransportType+.swift
index 99b7232..2764238 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Extension/TransportType+.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Extension/TransportType+.swift
@@ -5,7 +5,7 @@
 //  Created by 이상유 on 2026-07-14.
 //
 
-import UIKit
+import Foundation
 
 extension TransportType {
 
@@ -25,11 +25,11 @@ extension TransportType {
         }
     }
 
-    var color: UIColor {
+    var color: ColorAsset {
         switch self {
-        case .walk: return .systemGreen
-        case .car: return .systemIndigo
-        case .transit: return .systemYellow
+        case .walk: return .green
+        case .car: return .indigo
+        case .transit: return .yellow
         }
     }
 
diff --git a/WhereAreYou/WhereAreYou/Presentation/Extension/User+ProfileImage.swift b/WhereAreYou/WhereAreYou/Presentation/Extension/User+ProfileImage.swift
new file mode 100644
index 0000000..3ea6cae
--- /dev/null
+++ b/WhereAreYou/WhereAreYou/Presentation/Extension/User+ProfileImage.swift
@@ -0,0 +1,18 @@
+//
+//  User+ProfileImage.swift
+//  WhereAreYou
+//
+//  Created by 이상유 on 2026-08-17.
+//
+
+import Foundation
+
+extension User {
+
+    /// 프로필 이미지 URL에서 화면에 사용할 에셋 이름만 추출
+    /// - 서버 연동 후 이미지 표현이 바뀌면 이 프로퍼티 한 곳만 수정하면 된다.
+    var profileImageName: String {
+        profileImage.lastPathComponent
+    }
+
+}
diff --git a/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/AppointmentRouteInfoView.swift b/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/AppointmentRouteInfoView.swift
index b19f728..1bcb451 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/AppointmentRouteInfoView.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/AppointmentRouteInfoView.swift
@@ -62,7 +62,7 @@ final class AppointmentRouteInfoView: UIView {
         routeSummaryCard.setRemaining(timeText: timeText)
     }
 
-    func setSteps(_ steps: [RouteStep]) {
+    func setSteps(_ steps: [RouteStepItem]) {
         routeSummaryCard.setSteps(steps)
     }
 
@@ -225,7 +225,7 @@ private final class RouteSummaryCardView: UIView {
         remainingTimeSummary.valueLabel.text = timeText
     }
 
-    func setSteps(_ steps: [RouteStep]) {
+    func setSteps(_ steps: [RouteStepItem]) {
         stepLabelsStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
         stepBarsStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
         stepBarWidthConstraints.forEach { $0.isActive = false }
@@ -236,18 +236,18 @@ private final class RouteSummaryCardView: UIView {
 
         guard !steps.isEmpty else { return }
 
-        let totalTime = max(steps.reduce(0) { $0 + $1.estimatedTime }, 1)
+        let totalTime = max(steps.reduce(0) { $0 + $1.estimatedTimeMinutes }, 1)
 
         for step in steps {
-            let icon = UIImageView(image: UIImage(systemName: step.transportType.icon))
-            icon.tintColor = step.transportType.color
+            let icon = UIImageView(image: UIImage(systemName: step.transportIcon))
+            icon.tintColor = step.transportColor.uiColor
             icon.contentMode = .scaleAspectFit
             icon.translatesAutoresizingMaskIntoConstraints = false
             icon.widthAnchor.constraint(equalToConstant: 14).isActive = true
             icon.heightAnchor.constraint(equalToConstant: 14).isActive = true
 
             let label = UILabel()
-            label.text = "\(Int(step.estimatedTime))분"
+            label.text = "\(Int(step.estimatedTimeMinutes))분"
             label.font = .preferredFont(forTextStyle: .caption2)
             label.textColor = .secondaryLabel
 
@@ -258,7 +258,7 @@ private final class RouteSummaryCardView: UIView {
             stepLabelsStack.addArrangedSubview(labelStack)
 
             let bar = UIView()
-            bar.backgroundColor = step.transportType.color
+            bar.backgroundColor = step.transportColor.uiColor
             bar.layer.cornerRadius = 2
             bar.heightAnchor.constraint(equalToConstant: 4).isActive = true
             stepBarsStack.addArrangedSubview(bar)
@@ -271,7 +271,7 @@ private final class RouteSummaryCardView: UIView {
 
             let minWidth = labelStack.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize).width
             stepMinWidths.append(minWidth)
-            stepRatios.append(CGFloat(step.estimatedTime / totalTime))
+            stepRatios.append(CGFloat(step.estimatedTimeMinutes / totalTime))
         }
 
         setNeedsLayout()
diff --git a/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/ParticipantRouteRow.swift b/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/ParticipantRouteRow.swift
index a138dd0..ff767b1 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/ParticipantRouteRow.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Map/AppointmentRoute/ParticipantRouteRow.swift
@@ -58,17 +58,17 @@ final class ParticipantRouteRow: UIView {
         nameColumn.spacing = 2
         nameColumn.alignment = .leading
 
-        let transportIcon = UIImageView(image: UIImage(systemName: participant.transportType.icon))
-        transportIcon.tintColor = participant.transportType.color
+        let transportIcon = UIImageView(image: UIImage(systemName: participant.transportIcon))
+        transportIcon.tintColor = participant.transportColor.uiColor
         transportIcon.contentMode = .scaleAspectFit
         transportIcon.translatesAutoresizingMaskIntoConstraints = false
         transportIcon.widthAnchor.constraint(equalToConstant: 16).isActive = true
         transportIcon.heightAnchor.constraint(equalToConstant: 16).isActive = true
 
         let transportLabel = UILabel()
-        transportLabel.text = participant.transportType.name
+        transportLabel.text = participant.transportName
         transportLabel.font = .preferredFont(forTextStyle: .caption1)
-        transportLabel.textColor = participant.transportType.color
+        transportLabel.textColor = participant.transportColor.uiColor
 
         let transportStack = UIStackView(arrangedSubviews: [transportIcon, transportLabel])
         transportStack.axis = .horizontal
diff --git a/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewController.swift b/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewController.swift
index f1db18b..0fcc8f4 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewController.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewController.swift
@@ -235,7 +235,7 @@ final class PlaceSelectionViewController: UIViewController {
     }
 
     private func confirmTapped() {
-        guard let place = viewModel.nearbyPlace else { return }
+        guard let place = viewModel.nearbyPlaceDomain else { return }
         onPlaceConfirmed?(place)
         presentingViewController?.dismiss(animated: true)
     }
diff --git a/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewModel.swift
index d501bc5..d57dea8 100644
--- a/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/Map/PlaceSelection/PlaceSelectionViewModel.swift
@@ -15,10 +15,11 @@ final class PlaceSelectionViewModel {
     /// 지도 중앙 좌표 기준 근처 장소를 조회 중인지 여부
     @Published private(set) var isFetchingNearbyPlace = false
     /// 지도 중앙 좌표 기준으로 조회된 가장 가까운 장소 1개
-    @Published private(set) var nearbyPlace: Place?
+    @Published private(set) var nearbyPlace: PlaceInfo?
     /// currentLocation과 nearbyPlace 사이 거리를 표시용 문자열로 계산해둔 값
     @Published private(set) var distanceText: String?
 
+    private(set) var nearbyPlaceDomain: Place?
     /// 지도 중앙 좌표가 바뀔 때마다 이벤트를 흘려보내는 파이프
     private let centerCoordinateSubject = PassthroughSubject<Coordinate, Never>()
     /// Combine 구독을 유지하기 위한 저장소
@@ -84,10 +85,12 @@ final class PlaceSelectionViewModel {
             DispatchQueue.main.async {
                 self.isFetchingNearbyPlace = false
                 switch result {
-                case .success(let place):
-                    self.nearbyPlace = place
-                    self.updateDistanceText(for: place)
+                case .success(let fetchedPlace):
+                    self.nearbyPlaceDomain = fetchedPlace
+                    self.nearbyPlace = fetchedPlace.map { PlaceInfo(place: $0) }
+                    self.updateDistanceText(for: fetchedPlace)
                 case .failure:
+                    self.nearbyPlaceDomain = nil
                     self.nearbyPlace = nil
                     self.distanceText = nil
                 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentInfo.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentInfo.swift
index 51c4bf1..510b598 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentInfo.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentInfo.swift
@@ -8,10 +8,38 @@
 import Foundation
 
 struct AppointmentInfo {
+
     let id: String
     let code: String
     let title: String
     let date: Date?
     let location: AppointmentLocation?
     let participants: [Participant]
+
+    init(appointment: Appointment) {
+        id = appointment.id
+        code = appointment.code
+        title = appointment.name
+        date = appointment.dateTime
+        location = appointment.place.map { AppointmentLocation(place: $0) }
+        participants = appointment.participants.map { Participant(user: $0) }
+    }
+
+    /// 약속 생성 화면처럼 아직 Appointment가 만들어지기 전 단계에서 사용
+    init(
+        id: String,
+        code: String,
+        title: String,
+        date: Date?,
+        location: AppointmentLocation?,
+        participants: [Participant]
+    ) {
+        self.id = id
+        self.code = code
+        self.title = title
+        self.date = date
+        self.location = location
+        self.participants = participants
+    }
+
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentLocation.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentLocation.swift
index aac6318..a81d17d 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentLocation.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentLocation.swift
@@ -6,7 +6,21 @@
 //
 
 struct AppointmentLocation {
+
     let title: String
     let address: String
     let coordinate: Coordinate
+
+    init(place: Place) {
+        title = place.name
+        address = place.address
+        coordinate = place.coordinate
+    }
+
+    init(title: String, address: String, coordinate: Coordinate) {
+        self.title = title
+        self.address = address
+        self.coordinate = coordinate
+    }
+
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentRouteParticipant.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentRouteParticipant.swift
index 8806f5c..97dc3ac 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentRouteParticipant.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/AppointmentRouteParticipant.swift
@@ -14,45 +14,28 @@ struct AppointmentRouteParticipant {
     let profileImageURL: URL
     let isMe: Bool
     let path: [Coordinate]
-    let transportType: TransportType
+    let transportName: String
+    let transportIcon: String
+    let transportColor: ColorAsset
     let departureTimeText: String
     let arrivalTimeText: String
 
-    init(
-        id: String,
-        nickname: String,
-        profileImageURL: URL,
-        isMe: Bool,
-        path: [Coordinate],
-        transportType: TransportType,
-        departureTimeText: String,
-        arrivalTimeText: String
-    ) {
-        self.id = id
-        self.nickname = nickname
-        self.profileImageURL = profileImageURL
-        self.isMe = isMe
-        self.path = path
-        self.transportType = transportType
-        self.departureTimeText = departureTimeText
-        self.arrivalTimeText = arrivalTimeText
-    }
-
     init(
         user: User,
         route: Route,
         currentUserID: String
     ) {
-        self.init(
-            id: user.id,
-            nickname: user.nickname,
-            profileImageURL: user.profileImage,
-            isMe: user.id == currentUserID,
-            path: route.step.flatMap(\.path),
-            transportType: route.step.last?.transportType ?? user.defaultTransportMode,
-            departureTimeText: route.departureTime.koreanTimeString,
-            arrivalTimeText: route.arrivalTime.koreanTimeString
-        )
+        let transport = route.step.last?.transportType ?? user.defaultTransportMode
+        id = user.id
+        nickname = user.nickname
+        profileImageURL = user.profileImage
+        isMe = user.id == currentUserID
+        path = route.step.flatMap(\.path)
+        transportName = transport.name
+        transportIcon = transport.icon
+        transportColor = transport.color
+        departureTimeText = route.departureTime.koreanTimeString
+        arrivalTimeText = route.arrivalTime.koreanTimeString
     }
 
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ChatBubbleItem.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ChatBubbleItem.swift
index d3f4126..ea81b72 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ChatBubbleItem.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ChatBubbleItem.swift
@@ -18,7 +18,9 @@ struct ChatBubbleItem: Sendable {
     let sentAt: Date
     let contentType: BubbleContentType
 
-    enum BubbleContentType: Hashable, Sendable {
+    /// `nonisolated extension ChatBubbleItem: Hashable`의 `==`에서 비교되므로
+    /// 합성 Equatable/Hashable 준수도 nonisolated여야 한다.
+    nonisolated enum BubbleContentType: Hashable, Sendable {
         case text
         case locationShare
         case placeShare(placeName: String, placeAddress: String, isDuplicate: Bool)
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ColorAsset.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ColorAsset.swift
new file mode 100644
index 0000000..e455308
--- /dev/null
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/ColorAsset.swift
@@ -0,0 +1,20 @@
+//
+//  ColorAsset.swift
+//  WhereAreYou
+//
+//  Created by 이상유 on 2026-08-18.
+//
+
+import Foundation
+
+enum ColorAsset {
+
+    case green
+    case yellow
+    case orange
+    case indigo
+    case blue
+    case red
+    case brown
+
+}
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/MyRouteSummary.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/MyRouteSummary.swift
index e5b8c12..d88943a 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/MyRouteSummary.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/MyRouteSummary.swift
@@ -12,14 +12,14 @@ struct MyRouteSummary {
     let arrivalTimeText: String
     let remainingTimeText: String
     let elapsedTimeText: String
-    let steps: [RouteStep]
+    let steps: [RouteStepItem]
 
     init(route: Route) {
         departureTimeText = route.departureTime.koreanTimeString
         arrivalTimeText = route.arrivalTime.koreanTimeString
         remainingTimeText = route.arrivalTime.minutesRemainingText
         elapsedTimeText = route.departureTime.elapsedMinutesText
-        steps = route.step
+        steps = route.step.map { RouteStepItem(step: $0) }
     }
 
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/Participant.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/Participant.swift
index ddf2b6f..fc4b103 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/Participant.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/Participant.swift
@@ -6,7 +6,21 @@
 //
 
 struct Participant {
+
     let id: String
     let nickname: String
     let profileImage: String
+
+    init(user: User) {
+        id = user.id
+        nickname = user.nickname
+        profileImage = user.profileImageName
+    }
+
+    init(id: String, nickname: String, profileImage: String) {
+        self.id = id
+        self.nickname = nickname
+        self.profileImage = profileImage
+    }
+
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/PlaceInfo.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/PlaceInfo.swift
index 56c43f9..13c6028 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/PlaceInfo.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/PlaceInfo.swift
@@ -5,11 +5,24 @@
 //  Created by 이상유 on 2026-07-16.
 //
 
+import Foundation
+
 struct PlaceInfo {
 
     let id: String
     let name: String
     let address: String
-    let tag: PlaceType
-    
+    let coordinate: Coordinate
+    let tagTitle: String
+    let tagColor: ColorAsset
+
+    init(place: Place) {
+        id = place.id
+        name = place.name
+        address = place.address
+        coordinate = place.coordinate
+        tagTitle = place.type.title
+        tagColor = place.type.color
+    }
+
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteItem.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteItem.swift
new file mode 100644
index 0000000..da30656
--- /dev/null
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteItem.swift
@@ -0,0 +1,25 @@
+//
+//  RouteItem.swift
+//  WhereAreYou
+//
+//  Created by 이상유 on 2026-08-17.
+//
+
+import Foundation
+
+struct RouteItem {
+
+    let durationText: String
+    let departureTimeText: String
+    let arrivalTimeText: String
+    let steps: [RouteStepItem]
+
+    init(route: Route) {
+        let totalMinutes = route.arrivalTime.timeIntervalSince(route.departureTime) / 60
+        durationText = RouteStepItem.formatDuration(totalMinutes)
+        departureTimeText = route.departureTime.koreanTimeString
+        arrivalTimeText = route.arrivalTime.koreanTimeString
+        steps = route.step.map { RouteStepItem(step: $0) }
+    }
+
+}
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteStepItem.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteStepItem.swift
new file mode 100644
index 0000000..ef7a361
--- /dev/null
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/RouteStepItem.swift
@@ -0,0 +1,38 @@
+//
+//  RouteStepItem.swift
+//  WhereAreYou
+//
+//  Created by 이상유 on 2026-08-17.
+//
+
+import Foundation
+
+struct RouteStepItem {
+
+    let departureName: String
+    let destinationName: String
+    let estimatedTimeMinutes: Double
+    let durationText: String
+    let transportIcon: String
+    let transportColor: ColorAsset
+
+    init(step: RouteStep) {
+        departureName = step.departurePoint.name
+        destinationName = step.destination.name
+        estimatedTimeMinutes = step.estimatedTime
+        durationText = Self.formatDuration(step.estimatedTime)
+        transportIcon = step.transportType.icon
+        transportColor = step.transportType.color
+    }
+
+    static func formatDuration(_ minutes: Double) -> String {
+        let total = Int(minutes)
+        let hours = total / 60
+        let mins = total % 60
+        if hours > 0 {
+            return mins > 0 ? "\(hours)시간 \(mins)분" : "\(hours)시간"
+        }
+        return "\(mins)분"
+    }
+
+}
diff --git a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/SharedPlaceItem.swift b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/SharedPlaceItem.swift
index a77109b..90ec618 100644
--- a/WhereAreYou/WhereAreYou/Presentation/PresentationModel/SharedPlaceItem.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/PresentationModel/SharedPlaceItem.swift
@@ -9,10 +9,21 @@ import Foundation
 
 /// 공유된 장소 목록 셀의 표시 정보
 struct SharedPlaceItem {
+
     let id: String
     let placeName: String
     let placeAddress: String
     let voterProfileImages: [String]
     let hasVoted: Bool
     let sharedAt: Date
+
+    init(sharedPlace: SharedPlace, currentUserID: String) {
+        id = sharedPlace.id
+        placeName = sharedPlace.place.name
+        placeAddress = sharedPlace.place.address
+        voterProfileImages = sharedPlace.voters.map { $0.profileImageName }
+        hasVoted = sharedPlace.voters.contains { $0.id == currentUserID }
+        sharedAt = sharedPlace.sharedAt
+    }
+
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewController.swift b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewController.swift
index c0b796d..ebbc643 100644
--- a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewController.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewController.swift
@@ -345,7 +345,7 @@ final class RouteSearchViewController: UIViewController {
 
     // MARK: - Update UI
 
-    private func updateRouteSection(routes: [Route], selectedIndex: Int) {
+    private func updateRouteSection(routes: [RouteItem], selectedIndex: Int) {
         routeCardsStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
 
         let hasPlaces = viewModel.departure != nil && viewModel.destination != nil
@@ -369,8 +369,8 @@ final class RouteSearchViewController: UIViewController {
 
         routeScrollView.isHidden = false
 
-        for (index, route) in routes.enumerated() {
-            let card = RouteCard(route: route, isSelected: index == selectedIndex)
+        for (index, routeItem) in routes.enumerated() {
+            let card = RouteCard(routeItem: routeItem, isSelected: index == selectedIndex)
             card.onTap = { [weak self] in
                 self?.viewModel.selectRoute(at: index)
             }
diff --git a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewModel.swift b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewModel.swift
index 450e73b..995b0b4 100644
--- a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewModel.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/RouteSearchViewModel.swift
@@ -10,14 +10,18 @@ import Combine
 
 final class RouteSearchViewModel {
 
-    @Published private(set) var departure: Place?
-    @Published private(set) var destination: Place?
+    @Published private(set) var departure: PlaceInfo?
+    @Published private(set) var destination: PlaceInfo?
     @Published private(set) var departureTime: Date = Date()
     @Published private(set) var selectedTransportType: TransportType = TransportType.allCases[0]
-    @Published private(set) var routes: [Route] = []
+    @Published private(set) var routes: [RouteItem] = []
     @Published private(set) var isLoading = false
     @Published private(set) var selectedRouteIndex: Int = 0
 
+    private var departureDomain: Place?
+    private var destinationDomain: Place?
+    private var routesDomain: [Route] = []
+
     private let searchRoutesUseCase: SearchRoutesUseCase
     private let getCurrentLocationUseCase: GetCurrentLocationUseCase
 
@@ -30,12 +34,14 @@ final class RouteSearchViewModel {
     }
 
     func setDeparture(_ place: Place?) {
-        departure = place
+        departureDomain = place
+        departure = place.map { PlaceInfo(place: $0) }
         searchIfReady()
     }
 
     func setDestination(_ place: Place?) {
-        destination = place
+        destinationDomain = place
+        destination = place.map { PlaceInfo(place: $0) }
         searchIfReady()
     }
 
@@ -73,7 +79,8 @@ final class RouteSearchViewModel {
     }
 
     private func searchIfReady() {
-        guard let departure, let destination else {
+        guard let departureDomain, let destinationDomain else {
+            routesDomain = []
             routes = []
             selectedRouteIndex = 0
             return
@@ -82,8 +89,8 @@ final class RouteSearchViewModel {
         isLoading = true
 
         searchRoutesUseCase.execute(
-            departure: departure,
-            destination: destination,
+            departure: departureDomain,
+            destination: destinationDomain,
             departureTime: departureTime,
             transportType: selectedTransportType
         ) { [weak self] result in
@@ -93,10 +100,12 @@ final class RouteSearchViewModel {
                 self.selectedRouteIndex = 0
 
                 switch result {
-                case .success(let routes):
-                    self.routes = routes
+                case .success(let fetchedRoutes):
+                    self.routesDomain = fetchedRoutes
+                    self.routes = fetchedRoutes.map { RouteItem(route: $0) }
                 case .failure:
                     // TODO: 길찾기 API 확인 후 검색 실패 텍스트 설정 필요
+                    self.routesDomain = []
                     self.routes = []
                 }
             }
diff --git a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/RouteCard.swift b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/RouteCard.swift
index 5ee3551..644a510 100644
--- a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/RouteCard.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/RouteCard.swift
@@ -11,11 +11,11 @@ final class RouteCard: UIView {
 
     var onTap: (() -> Void)?
 
-    private let route: Route
+    private let routeItem: RouteItem
     private let isSelected: Bool
 
-    init(route: Route, isSelected: Bool) {
-        self.route = route
+    init(routeItem: RouteItem, isSelected: Bool) {
+        self.routeItem = routeItem
         self.isSelected = isSelected
         super.init(frame: .zero)
         setUp()
@@ -35,7 +35,7 @@ final class RouteCard: UIView {
 
         mainStack.addArrangedSubview(makeHeaderRow())
 
-        for step in route.step {
+        for step in routeItem.steps {
             mainStack.addArrangedSubview(makeStepView(step))
         }
 
@@ -68,13 +68,11 @@ final class RouteCard: UIView {
 
     private func makeHeaderRow() -> UIView {
         let durationLabel = UILabel()
-        durationLabel.text = formatDuration(route.arrivalTime.timeIntervalSince(route.departureTime) / 60)
+        durationLabel.text = routeItem.durationText
         durationLabel.font = .boldPreferredFont(forTextStyle: .headline)
 
         let timeRangeLabel = UILabel()
-        let depStr = route.departureTime.koreanTimeString
-        let arrStr = route.arrivalTime.koreanTimeString
-        timeRangeLabel.text = "\(depStr) - \(arrStr)"
+        timeRangeLabel.text = "\(routeItem.departureTimeText) - \(routeItem.arrivalTimeText)"
         timeRangeLabel.font = .preferredFont(forTextStyle: .footnote)
         timeRangeLabel.textColor = .secondaryLabel
 
@@ -86,19 +84,19 @@ final class RouteCard: UIView {
 
     // MARK: - Step
 
-    private func makeStepView(_ step: RouteStep) -> UIView {
+    private func makeStepView(_ step: RouteStepItem) -> UIView {
         let container = UIView()
 
-        let icon = UIImageView(image: UIImage(systemName: step.transportType.icon))
-        icon.tintColor = step.transportType.color
+        let icon = UIImageView(image: UIImage(systemName: step.transportIcon))
+        icon.tintColor = step.transportColor.uiColor
         icon.contentMode = .scaleAspectFit
 
         let nameLabel = UILabel()
-        nameLabel.text = "\(step.departurePoint.name) > \(step.destination.name)"
+        nameLabel.text = "\(step.departureName) > \(step.destinationName)"
         nameLabel.font = .boldPreferredFont(forTextStyle: .subheadline)
 
         let durationLabel = UILabel()
-        durationLabel.text = formatDuration(step.estimatedTime)
+        durationLabel.text = step.durationText
         durationLabel.font = .preferredFont(forTextStyle: .footnote)
         durationLabel.textColor = .secondaryLabel
 
@@ -153,16 +151,4 @@ final class RouteCard: UIView {
         return outer
     }
 
-    // MARK: - Formatting
-
-    private func formatDuration(_ minutes: Double) -> String {
-        let total = Int(minutes)
-        let hours = total / 60
-        let mins = total % 60
-        if hours > 0 {
-            return mins > 0 ? "\(hours)시간 \(mins)분" : "\(hours)시간"
-        }
-        return "\(mins)분"
-    }
-
 }
diff --git a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/TransportTypeSelectionBox.swift b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/TransportTypeSelectionBox.swift
index 641981a..f50e0c0 100644
--- a/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/TransportTypeSelectionBox.swift
+++ b/WhereAreYou/WhereAreYou/Presentation/RouteSearch/SubComponent/TransportTypeSelectionBox.swift
@@ -62,7 +62,7 @@ final class TransportTypeSelectionBox: UIView {
         config.cornerStyle = .fixed
         config.background.cornerRadius = 12
         config.background.strokeWidth = 1.5
-        config.background.strokeColor = type.color
+        config.background.strokeColor = type.color.uiColor
         config.contentInsets = NSDirectionalEdgeInsets(top: 12, leading: 8, bottom: 12, trailing: 8)
         config.titleTextAttributesTransformer = UIConfigurationTextAttributesTransformer { incoming in
             var out = incoming
@@ -79,11 +79,11 @@ final class TransportTypeSelectionBox: UIView {
         for (type, button) in buttons {
             var config = button.configuration ?? .filled()
             if type == selectedType {
-                config.baseBackgroundColor = type.color.withAlphaComponent(0.8)
+                config.baseBackgroundColor = type.color.uiColor.withAlphaComponent(0.8)
                 config.baseForegroundColor = .white
             } else {
                 config.baseBackgroundColor = .white
-                config.baseForegroundColor = type.color
+                config.baseForegroundColor = type.color.uiColor
             }
             button.configuration = config
         }