Jackson Heights, Queens, is an affordable neighborhood with lots going for it. There’s a central transit hub, great restaurants, and loads of beautiful pre-war buildings. This co-op, at 35-27 80th Street, is well known in the neighborhood as the Greystones, an early 1900s building that’s part of the Jackson Heights Historic District. This one-bedroom apartment for sale, asking $388,500, is a classic pre-war pad with some modern details like open shelving and a renovated eat-in kitchen. The apartment last sold in 2010 for $260,000.