This report is Volume II- B of a three- volume historic structures report (HSR) for Weir Farm National Historic Site (NHS). Volumes I and IA address the Weir house, Weir studio, and Young studio, and include the historical background and context for the entire Weir Farm National Historic Site. Volume II- A addresses the Weir barn and the remaining outbuildings on the Weir complex site. Volume II- B describes the two buildings of the caretaker's complex, which was also part of the original Weir farm. While this report is intended to stand on its own, reference should be made to Volume I for more detail on the relationship of the caretaker's buildings to the site as a whole.