Single Family Home for sale by owner in Sag Harbor, NY 11963. PET FRIENDLY cottage on . 53 acre, low utilities, low real estate taxes as it stands, 782 sq. ft., Needs cosmetic remodeling, (wide pine board floor needs refinishing, closet doors and cabinet door should be replaced...) or can be used as a base for a larger home, OR, can be torn down and sold as land (price of course negotiable). Attached pens, sheds, large dog pen, perfect for CATS!! ****Or, perfect for one or two people with a litt... See site for full property details.