diff --git a/src/Umbraco.Cms.Search.Core/NotificationHandlers/RebuildIndexesNotificationHandler.cs b/src/Umbraco.Cms.Search.Core/NotificationHandlers/RebuildIndexesNotificationHandler.cs
index 03ea9ef..49d4fd3 100644
--- a/src/Umbraco.Cms.Search.Core/NotificationHandlers/RebuildIndexesNotificationHandler.cs
+++ b/src/Umbraco.Cms.Search.Core/NotificationHandlers/RebuildIndexesNotificationHandler.cs
@@ -3,12 +3,19 @@
 using Umbraco.Cms.Core.Events;
 using Umbraco.Cms.Core.Models;
 using Umbraco.Cms.Core.Notifications;
+using Umbraco.Cms.Core.Services.Changes;
 using Umbraco.Cms.Search.Core.Configuration;
+using Umbraco.Cms.Search.Core.Models.Configuration;
 using Umbraco.Cms.Search.Core.Services.ContentIndexing;
 
 namespace Umbraco.Cms.Search.Core.NotificationHandlers;
 
-internal sealed class RebuildIndexesNotificationHandler : INotificationHandler<UmbracoApplicationStartedNotification>, INotificationHandler<LanguageDeletedNotification>
+internal sealed class RebuildIndexesNotificationHandler : INotificationHandler<UmbracoApplicationStartedNotification>,
+    INotificationHandler<LanguageDeletedNotification>,
+    INotificationHandler<ContentTypeChangedNotification>,
+    INotificationHandler<MemberTypeChangedNotification>,
+    INotificationHandler<MediaTypeChangedNotification>
+
 {
     private readonly IContentIndexingService _contentIndexingService;
     private readonly ILogger<RebuildIndexesNotificationHandler> _logger;
@@ -37,7 +44,7 @@ public void Handle(LanguageDeletedNotification notification)
     {
         _logger.LogInformation("Rebuilding search indexes after language deletion...");
 
-        foreach (var indexRegistration in _options.GetIndexRegistrations())
+        foreach (IndexRegistration indexRegistration in _options.GetIndexRegistrations())
         {
             if (indexRegistration.ContainedObjectTypes.Contains(UmbracoObjectTypes.Document))
             {
@@ -45,4 +52,33 @@ public void Handle(LanguageDeletedNotification notification)
             }
         }
     }
+
+    public void Handle(ContentTypeChangedNotification notification)
+        => RebuildByObjectType(notification.Changes, UmbracoObjectTypes.Document);
+
+    public void Handle(MemberTypeChangedNotification notification)
+        => RebuildByObjectType(notification.Changes, UmbracoObjectTypes.Member);
+
+    public void Handle(MediaTypeChangedNotification notification)
+        => RebuildByObjectType(notification.Changes, UmbracoObjectTypes.Media);
+
+    private void RebuildByObjectType<T>(IEnumerable<ContentTypeChange<T>> changes, UmbracoObjectTypes objectType)
+        where T : class, IContentTypeComposition
+    {
+        foreach (ContentTypeChange<T> change in changes)
+        {
+            if (change.ChangeTypes is not (ContentTypeChangeTypes.RefreshMain or ContentTypeChangeTypes.Remove))
+            {
+                continue;
+            }
+
+            foreach (IndexRegistration indexRegistration in _options.GetIndexRegistrations())
+            {
+                if (indexRegistration.ContainedObjectTypes.Contains(objectType))
+                {
+                    _contentIndexingService.Rebuild(indexRegistration.IndexAlias);
+                }
+            }
+        }
+    }
 }
diff --git a/src/Umbraco.Test.Search.Examine.Integration/Tests/ContentTests/SearchService/DocumentTypeTests.cs b/src/Umbraco.Test.Search.Examine.Integration/Tests/ContentTests/SearchService/DocumentTypeTests.cs
new file mode 100644
index 0000000..c999d6f
--- /dev/null
+++ b/src/Umbraco.Test.Search.Examine.Integration/Tests/ContentTests/SearchService/DocumentTypeTests.cs
@@ -0,0 +1,138 @@
+using NUnit.Framework;
+using Umbraco.Cms.Core;
+using Umbraco.Cms.Core.Models;
+using Umbraco.Cms.Core.Models.ContentEditing;
+using Umbraco.Cms.Core.Models.ContentTypeEditing;
+using Umbraco.Cms.Core.Notifications;
+using Umbraco.Cms.Core.Services;
+using Umbraco.Cms.Core.Services.ContentTypeEditing;
+using Umbraco.Cms.Core.Services.OperationStatus;
+using Umbraco.Cms.Search.Core.Models.Searching;
+using Umbraco.Cms.Search.Core.NotificationHandlers;
+using Umbraco.Cms.Tests.Common.Builders;
+using Umbraco.Cms.Tests.Common.TestHelpers;
+using Umbraco.Cms.Tests.Common.Testing;
+
+namespace Umbraco.Test.Search.Examine.Integration.Tests.ContentTests.SearchService;
+
+[TestFixture]
+[UmbracoTest(Database = UmbracoTestOptions.Database.NewSchemaPerTest)]
+public class DocumentTypeTests : SearcherTestBase
+{
+    private IContentTypeEditingService ContentTypeEditingService => GetRequiredService<IContentTypeEditingService>();
+
+    private IContentEditingService ContentEditingService => GetRequiredService<IContentEditingService>();
+
+    private IContentType _parentContentType = null!;
+    private IContentType _childContentType = null!;
+
+    protected override void CustomTestSetup(IUmbracoBuilder builder)
+    {
+        base.CustomTestSetup(builder);
+        builder.AddNotificationHandler<ContentTypeChangedNotification, RebuildIndexesNotificationHandler>();
+    }
+
+    [Test]
+    public async Task CannotSearchForRemovedPropertyType()
+    {
+        await CreateDocumentsAndWaitForIndexing();
+
+        SearchResult results = await Searcher.SearchAsync(
+            Cms.Search.Core.Constants.IndexAliases.DraftContent,
+            query: "Home Page");
+
+        Assert.That(results.Total, Is.EqualTo(2));
+
+        _childContentType.RemovePropertyType("title");
+        await ContentTypeService.UpdateAsync(_childContentType, Constants.Security.SuperUserKey);
+
+        await WaitForIndexesToRebuild();
+
+        results = await Searcher.SearchAsync(
+            Cms.Search.Core.Constants.IndexAliases.DraftContent,
+            query: "Home Page");
+
+        Assert.That(results.Total, Is.EqualTo(1));
+    }
+
+    [Test]
+    public async Task CannotSearchForRemovedDocumentType()
+    {
+        await CreateDocumentsAndWaitForIndexing();
+
+        SearchResult results = await Searcher.SearchAsync(
+            Cms.Search.Core.Constants.IndexAliases.DraftContent,
+            query: "Home Page");
+
+        Assert.That(results.Total, Is.EqualTo(2));
+
+        await ContentTypeService.DeleteAsync(_childContentType.Key, Constants.Security.SuperUserKey);
+
+        await WaitForIndexesToRebuild();
+
+        results = await Searcher.SearchAsync(
+            Cms.Search.Core.Constants.IndexAliases.DraftContent,
+            query: "Home Page");
+
+        Assert.That(results.Total, Is.EqualTo(1));
+
+        IContentType? contentType = await ContentTypeService.GetAsync(_childContentType.Key);
+        Assert.That(contentType, Is.Null);
+    }
+
+    private async Task CreateDocumentsAndWaitForIndexing()
+        => await WaitForIndexing(
+            Cms.Search.Core.Constants.IndexAliases.DraftContent,
+            async () => await CreateDocuments());
+
+    private async Task CreateDocuments()
+    {
+        ContentTypeCreateModel parentContentTypeCreateModel = ContentTypeEditingBuilder.CreateSimpleContentType(
+            "parentType",
+            "Parent Type");
+        Attempt<IContentType?, ContentTypeOperationStatus> parentContentTypeAttempt = await ContentTypeEditingService.CreateAsync(
+            parentContentTypeCreateModel,
+            Constants.Security.SuperUserKey);
+        Assert.That(parentContentTypeAttempt.Success, Is.True);
+        _parentContentType = parentContentTypeAttempt.Result!;
+
+        // Create Child ContentType
+        ContentTypeCreateModel childContentTypeCreateModel = ContentTypeEditingBuilder.CreateSimpleContentType(
+            "childType",
+            "Child Type");
+        Attempt<IContentType?, ContentTypeOperationStatus> childContentTypeAttempt = await ContentTypeEditingService.CreateAsync(
+            childContentTypeCreateModel,
+            Constants.Security.SuperUserKey);
+        Assert.That(childContentTypeAttempt.Success, Is.True);
+        _childContentType = childContentTypeAttempt.Result!;
+
+        // Update Parent ContentType to allow Child ContentType
+        ContentTypeUpdateModel parentContentTypeUpdateModel = ContentTypeUpdateHelper.CreateContentTypeUpdateModel(_parentContentType);
+        parentContentTypeUpdateModel.AllowedContentTypes =
+        [
+            new ContentTypeSort(_childContentType.Key, 0, childContentTypeCreateModel.Alias)
+        ];
+        Attempt<IContentType?, ContentTypeOperationStatus> updatedParentResult = await ContentTypeEditingService.UpdateAsync(
+            _parentContentType,
+            parentContentTypeUpdateModel,
+            Constants.Security.SuperUserKey);
+        Assert.That(updatedParentResult.Success, Is.True);
+
+        // Create Root Document (Parent)
+        ContentCreateModel rootCreateModel = ContentEditingBuilder.CreateSimpleContent(_parentContentType.Key, "Root Document");
+        Attempt<ContentCreateResult, ContentEditingOperationStatus> createRootResult = await ContentEditingService.CreateAsync(rootCreateModel, Constants.Security.SuperUserKey);
+        Assert.That(createRootResult.Success, Is.True);
+        IContent? rootDocument = createRootResult.Result.Content;
+
+        // Create Child Document under Root
+        ContentCreateModel childCreateModel = ContentEditingBuilder.CreateSimpleContent(
+            _childContentType.Key,
+            "Child Document",
+            rootDocument!.Key);
+        Attempt<ContentCreateResult, ContentEditingOperationStatus> createChildResult = await ContentEditingService.CreateAsync(childCreateModel, Constants.Security.SuperUserKey);
+        Assert.That(createChildResult.Success, Is.True);
+    }
+
+    private async Task WaitForIndexesToRebuild()
+        => await Task.Delay(3000);
+}