Crossword clues for Part of a building. 3 lettersAnswerClueELLBuilding part.RCA___ Building, onetime part of Rockefeller CenterELLPart of a building.STEPart of an office building address: Abbr.STEPart of an office building: Abbr.FIRING/FIREALARMSPart of a potter's process / Parts of a building's safety systemEAVEBuilding part.IBARLetter-shaped building partCAPITOLBuilding partly burned by Britain in 1814STORYBuilding partWINGBuilding partDOMECapitol building partFOUNDATIONSTONEBuilding part often laid with public ceremonyELLSBuilding parts.ANNEXBuilding partAPSEProjecting building part.EAVESBuilding partsGABLEBuilding partROOFBuilding partBASEMENTSParts of buildings.IBEAMPart of building bridgesAPSEProjecting part of building.APSESProjecting parts of buildings.APSESemicircular part of building.ELLSParts of buildings.STORIESParts of buildings.DUCTSPart of a building's infrastructureROOFPart of a building.BACKLOTPart of a building site.WINGPart of a building.APSEProjecting part of a building.STAIRPart of a buildingGABLETriangular part of a buildingFLEERFLOORMock part of a building?DOMERounded part of a buildingBASEMENTPart of a building.LABROOMSParts of chemistry buildingsAPSISProjecting part of a building.STOREYPart of a London buildingAPSEPart of an ecclesiastical buildingLEGOPart of some small buildingsDOMEPart of the Capitol Building.LEDGEPart of a tall buildingALLFORONEPart of a team-building sloganWIZKHALIFRapper who shares part of his name with the world's tallest buildingIDONTHAVETIMEPart 1 of 44-Across's response after 34-Across bounded to the top of the Empire State Building to challenge him to a fight?