Crossword clues for Extensions on some buildings 4 lettersAnswerClueELLS90-degree building extensionsELLSBuilding extensionsELLSSome building extensionsWINGBuilding extensionAPSESemicircular building extensionELLSSome angled building extensionsELLSExtensions to buildings.ELLSExtensions on some buildingsELLSExtensions often seen in farm buildings.ELLBuilding extension hidden in "dwelling"ELLBuilding extensionANNEXBuilding extensionADDINGONTOBuilding extensionsELLAngled building extensionELL90-degree building extensionADDTOBuild an extension onADDSONBuilds an extensionELLExtension on a building permit?LEANTOExtension of a building.THEAPARTMENTWINGSExtensions to a condominium building?ANNEXExtension on the main building