The supremacy clause exists as does the interstate commerce clause. The existence of HUD is proof the the federal government has the ability and constitutional

The supremacy clause exists as does the interstate commerce clause. The existence of HUD is proof the the federal government has the ability and constitutional authority to cut through this red tape when so motivated. That said, I would suspect protracted legal battles, with uncertain outcomes given SCOTUS, around any attempt for the federal government to cut through local zoning regulations.