You thought an opportunity like this would never present itself but here it is: The possibility of a compound on one of the best streets in Sag Harbor Village! This 1840's Greek Revival residence at 27 John Street offers a classic floor plan including a foyer with original staircase, front and rear parlors with fireplace, library/bedroom, formal dining room, powder room and large country kitchen with adjoining sun room. The second floor offers three bedrooms and two baths and charming landing with views across to Sag Harbor Cove. There's room for a pool on the .33+/- acre lot. The adjoining 1960's cottage (which is being sold separately) has two bedrooms, a bath, living room and kitchen with room to expand on .20+/- acre.