diff --git a/src/SourceBuild/content/Directory.Build.props b/src/SourceBuild/content/Directory.Build.props
index 5099a68b1..2cddad346 100644
--- a/src/SourceBuild/content/Directory.Build.props
+++ b/src/SourceBuild/content/Directory.Build.props
@@ -102,7 +102,6 @@
     <BaseIntermediatePath>$(BaseOutputPath)obj/</BaseIntermediatePath>
     <OutputPath>$(BaseOutputPath)$(Platform)/$(Configuration)/</OutputPath>
     <IntermediatePath>$(BaseIntermediatePath)$(Platform)/$(Configuration)/</IntermediatePath>
-    <LocalBlobStorageRoot>$(IntermediatePath)blobs/</LocalBlobStorageRoot>
     <LocalNuGetPackagesRoot>$(IntermediatePath)nuget-packages/</LocalNuGetPackagesRoot>
     <SourceBuiltBlobFeedDir>$(IntermediatePath)blob-feed/</SourceBuiltBlobFeedDir>
     <SourceBuiltPackagesPath>$(SourceBuiltBlobFeedDir)packages/</SourceBuiltPackagesPath>
@@ -112,9 +111,6 @@
     <PrebuiltSourceBuiltPackagesPath>$(PrereqsPackagesDir)previously-source-built/</PrebuiltSourceBuiltPackagesPath>
     <PrebuiltSourceBuiltPackagesPath Condition="'$(CustomPrebuiltSourceBuiltPackagesPath)' != ''">$(CustomPrebuiltSourceBuiltPackagesPath)/</PrebuiltSourceBuiltPackagesPath>
     <SourceBuiltTarBallPath>$(OutputPath)</SourceBuiltTarBallPath>
-    <SourceBuiltToolsetDir>$(LocalBlobStorageRoot)Sdk/</SourceBuiltToolsetDir>
-    <SourceBuiltRuntimeDir>$(LocalBlobStorageRoot)Runtime/</SourceBuiltRuntimeDir>
-    <SourceBuiltAspNetCoreRuntime>$(LocalBlobStorageRoot)aspnetcore/Runtime/</SourceBuiltAspNetCoreRuntime>
     <LoggingDir>$(BaseOutputPath)logs/</LoggingDir>
     <MSBuildDebugPathTargetDir>$(BaseOutputPath)msbuild-debug/</MSBuildDebugPathTargetDir>
     <RoslynDebugPathTargetDir>$(BaseOutputPath)roslyn-debug/</RoslynDebugPathTargetDir>
diff --git a/src/SourceBuild/content/build.proj b/src/SourceBuild/content/build.proj
index d98b189da..c132475da 100644
--- a/src/SourceBuild/content/build.proj
+++ b/src/SourceBuild/content/build.proj
@@ -20,7 +20,6 @@
     <MakeDir Directories="$(SourceBuiltBlobFeedDir)" />
     <MakeDir Directories="$(SourceBuiltPackagesPath)" />
     <MakeDir Directories="$(SourceBuiltAssetsDir)" />
-    <MakeDir Directories="$(LocalBlobStorageRoot)" />
     <MakeDir Directories="$(MSBuildDebugPathTargetDir)" />
     <MakeDir Directories="$(RoslynDebugPathTargetDir)" />
     <MakeDir Directories="$(AspNetRazorBuildServerLogDir)" />
diff --git a/src/SourceBuild/content/eng/tools/tasks/Microsoft.DotNet.SourceBuild.Tasks.XPlat/WritePackageVersionProps.cs b/src/SourceBuild/content/eng/tools/tasks/Microsoft.DotNet.SourceBuild.Tasks.XPlat/WritePackageVersionProps.cs
index c3b97b2b0..618dd0dd5 100644
--- a/src/SourceBuild/content/eng/tools/tasks/Microsoft.DotNet.SourceBuild.Tasks.XPlat/WritePackageVersionProps.cs
+++ b/src/SourceBuild/content/eng/tools/tasks/Microsoft.DotNet.SourceBuild.Tasks.XPlat/WritePackageVersionProps.cs
@@ -70,14 +70,6 @@ namespace Microsoft.DotNet.Build.Tasks
         /// </summary>
         public ITaskItem[] ExtraProperties { get; set; }
 
-        /// <summary>
-        /// Additional assets to be added to the build output props.
-        /// i.e. /bin/obj/x64/Release/blobs/Toolset/3.0.100
-        /// This parameter is the <pathToAsset>/<assetName> portion only, and the asset
-        /// must be in a <AdditionalAssetDir>/<assetVersion> folder.
-        /// </summary>
-        public string[] AdditionalAssetDirs { get; set; }
-
         /// <summary>
         /// Indicates which properties will be written into the Version props file.
         /// If AllPackages (Default), all packages from previously built repos will be written.
@@ -196,17 +188,7 @@ namespace Microsoft.DotNet.Build.Tasks
                         Version = identity.Version.ToString()
                     });
 
-            var additionalAssets = (AdditionalAssetDirs ?? new string[0])
-                .Where(Directory.Exists)
-                .Where(dir => Directory.GetDirectories(dir).Count() > 0)
-                .Select(dir => new VersionEntry()
-                {
-                    Name = new DirectoryInfo(dir).Name,
-                    Version = new DirectoryInfo(Directory.EnumerateDirectories(dir).OrderBy(s => s).Last()).Name
-                });
-
             var packageElementsToWrite = latestPackages;
-            var additionalAssetElementsToWrite = additionalAssets;
 
             // Then, if version flow type is "DependenciesOnly", filter those
             // dependencies that do not appear in the version.details.xml file.
@@ -220,7 +202,6 @@ namespace Microsoft.DotNet.Build.Tasks
                 }
 
                 packageElementsToWrite = FilterNonDependencies(packageElementsToWrite, dependencies);
-                additionalAssetElementsToWrite = FilterNonDependencies(additionalAssetElementsToWrite, dependencies);
             }
 
             Directory.CreateDirectory(Path.GetDirectoryName(OutputPath));
@@ -233,7 +214,6 @@ namespace Microsoft.DotNet.Build.Tasks
 
                 WriteVersionEntries(sw, packageElementsToWrite, "packages");
                 WriteExtraProperties(sw);
-                WriteVersionEntries(sw, additionalAssetElementsToWrite, "additional assets");
 
                 sw.WriteLine(@"  <PropertyGroup>");
                 sw.WriteLine($@"    <{CreationTimePropertyName}>{DateTime.UtcNow.Ticks}</{CreationTimePropertyName}>");
diff --git a/src/SourceBuild/content/repo-projects/Directory.Build.targets b/src/SourceBuild/content/repo-projects/Directory.Build.targets
index d77295d2a..1f2bc3249 100644
--- a/src/SourceBuild/content/repo-projects/Directory.Build.targets
+++ b/src/SourceBuild/content/repo-projects/Directory.Build.targets
@@ -174,8 +174,6 @@
            (https://github.com/dotnet/source-build/issues/3043). -->
       <_PreviouslyBuiltSourceBuiltPackages Include="$(PrebuiltSourceBuiltPackagesPath)*.nupkg" 
                                            Exclude="$(PrebuiltSourceBuiltPackagesPath)System.Drawing.Common*.nupkg" />
-                                      
-      <_CurrentAdditionalAssetDirs Include="$(SourceBuiltToolsetDir)" Condition="Exists('$(SourceBuiltToolsetDir)')" />
     </ItemGroup>
 
     <Error Condition="'$(PackageVersionPropsFlowType)' != 'AllPackages' and '$(PackageVersionPropsFlowType)' != 'DependenciesOnly'"
@@ -190,7 +188,6 @@
                                ExtraProperties="@(ExtraPackageVersionPropsPackageInfo)"
                                VersionPropsFlowType="$(PackageVersionPropsFlowType)"
                                VersionDetails="$(_VersionDetailsXml)"
-                               AdditionalAssetDirs="@(_CurrentAdditionalAssetDirs)"
                                OutputPath="$(CurrentSourceBuiltPackageVersionPropsPath)" />
 
     <!-- Create previously source-built inputs info -->
diff --git a/src/SourceBuild/content/repo-projects/aspnetcore.proj b/src/SourceBuild/content/repo-projects/aspnetcore.proj
index e3f4b1664..7a9eac22c 100644
--- a/src/SourceBuild/content/repo-projects/aspnetcore.proj
+++ b/src/SourceBuild/content/repo-projects/aspnetcore.proj
@@ -15,7 +15,6 @@
     <BuildCommandArgs>$(BuildCommandArgs) --arch $(Platform)</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) --no-build-repo-tasks</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) --no-build-nodejs</BuildCommandArgs>
-    <BuildCommandArgs>$(BuildCommandArgs) /p:PublishCompressedFilesPathPrefix=$(SourceBuiltAspNetCoreRuntime)</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) /p:PortableBuild=$(_portableRidOverridden) /p:TargetRuntimeIdentifier=$(OverrideTargetRid)</BuildCommandArgs>
     <!-- Update to 1.0.0 version of reference assemblies which are built in SBRP instead of the preview.2 version
          included by Arcade -->
diff --git a/src/SourceBuild/content/repo-projects/sdk.proj b/src/SourceBuild/content/repo-projects/sdk.proj
index 79b1ef060..77dc11bf5 100644
--- a/src/SourceBuild/content/repo-projects/sdk.proj
+++ b/src/SourceBuild/content/repo-projects/sdk.proj
@@ -5,7 +5,6 @@
     <BuildCommandArgs>$(StandardSourceBuildArgs)</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) $(FlagParameterPrefix)nodereuse $(ArcadeFalseBoolBuildArg)</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) /p:PackageProjectUrl=https://github.com/dotnet/sdk</BuildCommandArgs>
-    <BuildCommandArgs>$(BuildCommandArgs) /p:PublishCompressedFilesPathPrefix=$(SourceBuiltToolsetDir)</BuildCommandArgs>
 
     <!-- Propagate RID set in source-build to sdk repo -->
     <_platformIndex>$(NETCoreSdkPortableRuntimeIdentifier.LastIndexOf('-'))</_platformIndex>