yea the files work perfectly as im editing now, theyre incorrectly named tho... theyre tga files embedded in there thats why they dont work correctly, convert to dds and overwrite textures using nifskope and tada, works.
@cieto12345 Open the incorrect houses with NifSkope, export the dds textures as tga instead of dds and then convert them to dds using gimp or whatever you prefer. Then target the new dds in NifSkope and it will work. In order to find which textures are the incorrect ones, if you export the texture the house will become white (textureless) immediately in NifSkope.