Condominium for sale by owner in Roslyn, NY 11576. Immaculate, Updated, Buttonwood Condo in the Beautiful Acorn Ponds. 2 Br, 2.5 Baths. EIK with Granite Countertops and Stainless Steel Appliances. Wood Floors, Walk in Closet in Master Br, Att 2 Car Garage with GarageTek System. Lots of Amenities including, Indoor/Outdoor Pool, Tennis Courts, Gym, Clubhouse and more! A Must See!... See site for full property details.