diff --git a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewActivity.kt b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewActivity.kt
index a29f37d47f..4b8da00908 100644
--- a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewActivity.kt
+++ b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewActivity.kt
@@ -71,6 +71,7 @@ class PledgedProjectsOverviewActivity : AppCompatActivity() {
                         errorSnackBarHostState = snackbarHostState,
                         ppoCards = ppoCardPagingSource,
                         totalAlerts = totalAlerts.value,
+                        onAddressConfirmed = { viewModel.showSnackbarAndRefreshCardsList() },
                         onSendMessageClick = { projectName -> viewModel.onMessageCreatorClicked(projectName) }
                     )
                 }
diff --git a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreen.kt b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreen.kt
index 80e0f845f0..2e19f11107 100644
--- a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreen.kt
+++ b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreen.kt
@@ -16,6 +16,10 @@ import androidx.compose.material.SnackbarHost
 import androidx.compose.material.SnackbarHostState
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
@@ -25,6 +29,7 @@ import androidx.paging.PagingData
 import androidx.paging.compose.LazyPagingItems
 import androidx.paging.compose.collectAsLazyPagingItems
 import com.kickstarter.R
+import com.kickstarter.ui.compose.designsystem.KSAlertDialog
 import com.kickstarter.ui.compose.designsystem.KSTheme
 import com.kickstarter.ui.compose.designsystem.KSTheme.colors
 import com.kickstarter.ui.compose.designsystem.KSTheme.dimensions
@@ -50,6 +55,7 @@ private fun PledgedProjectsOverviewScreenPreview() {
                 ppoCards = ppoCardList,
                 totalAlerts = 10,
                 onBackPressed = {},
+                onAddressConfirmed = {},
                 onSendMessageClick = {},
                 errorSnackBarHostState = SnackbarHostState()
             )
@@ -61,12 +67,16 @@ private fun PledgedProjectsOverviewScreenPreview() {
 fun PledgedProjectsOverviewScreen(
     modifier: Modifier,
     onBackPressed: () -> Unit,
+    onAddressConfirmed: () -> Unit,
     lazyColumnListState: LazyListState,
     errorSnackBarHostState: SnackbarHostState,
     ppoCards: LazyPagingItems<PPOCardDataMock>,
     totalAlerts: Int = 0,
     onSendMessageClick: (projectName: String) -> Unit
 ) {
+    val openConfirmAddressAlertDialog = remember { mutableStateOf(false) }
+    var confirmedAddress by remember { mutableStateOf("") } // TODO: This is either the original shipping address or the user-edited address
+
     Box(
         modifier = Modifier.fillMaxSize(),
         contentAlignment = Alignment.Center
@@ -128,7 +138,10 @@ fun PledgedProjectsOverviewScreen(
                             shippingAddress = it.shippingAddress,
                             showBadge = it.showBadge,
                             onActionButtonClicked = { },
-                            onSecondaryActionButtonClicked = { },
+                            onSecondaryActionButtonClicked = {
+                                confirmedAddress = it.shippingAddress
+                                openConfirmAddressAlertDialog.value = true
+                            },
                             timeNumberForAction = it.timeNumberForAction
                         )
                     }
@@ -140,6 +153,28 @@ fun PledgedProjectsOverviewScreen(
             }
         }
     }
+
+    when {
+        openConfirmAddressAlertDialog.value -> {
+            KSAlertDialog(
+                setShowDialog = { openConfirmAddressAlertDialog.value = it },
+                headlineText = "Confirm your address:",
+                bodyText = confirmedAddress,
+                leftButtonText = "Cancel",
+                leftButtonAction = { openConfirmAddressAlertDialog.value = false },
+                rightButtonText = "Confirm",
+                rightButtonAction = {
+                    openConfirmAddressAlertDialog.value = false
+
+                    // Call confirm address API
+                    // TODO: MBL-1556 Add network call to confirm address
+
+                    // Show snackbar and refresh list
+                    onAddressConfirmed()
+                }
+            )
+        }
+    }
 }
 
 enum class PledgedProjectsOverviewScreenTestTag {
diff --git a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModel.kt b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModel.kt
index cbc11f85d6..7d67218019 100644
--- a/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModel.kt
+++ b/app/src/main/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModel.kt
@@ -34,6 +34,12 @@ class PledgedProjectsOverviewViewModel(environment: Environment) : ViewModel() {
     val ppoCardsState: StateFlow<PagingData<PPOCardDataMock>> = ppoCards.asStateFlow()
     val totalAlertsState: StateFlow<Int> = totalAlerts.asStateFlow()
 
+    fun showSnackbarAndRefreshCardsList() {
+        snackbarMessage.invoke(R.string.address_confirmed_snackbar_text)
+
+        // TODO: MBL-1556 refresh the PPO list (i.e. requery the PPO list).
+    }
+
     val projectFlow: SharedFlow<Project>
         get() = mutableProjectFlow
             .asSharedFlow()
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d62390b71e..27ef5fe6c0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -91,5 +91,6 @@
   <!-- PPO Mock Strings -->
   <string name="project_alerts_fpo">Project Alerts</string>
   <string name="alerts_fpo">Alerts (%1$s)</string>
+  <string name="address_confirmed_snackbar_text">Address confirmed! Need to change your address before it locks? Visit your backing details on our website.</string>
 
 </resources>
diff --git a/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreenTest.kt b/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreenTest.kt
index 7f82dc9d4d..4475473018 100644
--- a/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreenTest.kt
+++ b/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/ui/PledgedProjectsOverviewScreenTest.kt
@@ -32,7 +32,8 @@ class PledgedProjectsOverviewScreenTest : KSRobolectricTestCase() {
                     lazyColumnListState = rememberLazyListState(),
                     ppoCards = ppoCardList,
                     errorSnackBarHostState = SnackbarHostState(),
-                    onSendMessageClick = {}
+                    onSendMessageClick = {},
+                    onAddressConfirmed = {}
                 )
             }
         }
diff --git a/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModelTest.kt b/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModelTest.kt
index 869176dcf9..029f294b8d 100644
--- a/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModelTest.kt
+++ b/app/src/test/java/com/kickstarter/features/pledgedprojectsoverview/viewmodel/PledgedProjectsOverviewViewModelTest.kt
@@ -71,4 +71,18 @@ class PledgedProjectsOverviewViewModelTest : KSRobolectricTestCase() {
                 R.string.Something_went_wrong_please_try_again
             )
         }
+
+    @Test
+    fun `emits_snackbar_when_confirms_address`() =
+        runTest {
+            var snackbarAction = 0
+            viewModel.provideSnackbarMessage { snackbarAction = it }
+            viewModel.showSnackbarAndRefreshCardsList()
+
+            // Should equal address confirmed string id
+            assertEquals(
+                snackbarAction,
+                R.string.address_confirmed_snackbar_text
+            )
+        }
 }