Advertise a Duplex / Triplex, and other Mastic property By Owner for sale:

Buying or selling a duplex in Mastic by owner can help reduce the final sale price and result in savings for both buyer and seller. Use the search features to locate a duplex or other advertised homes in surrounding areas.

Riverhead - Riverhead for Sale by owner (Suffolk)
Middle Island - Middle Island for Sale by owner (Suffolk)
Greenport - Greenport Byowner (Suffolk)
East Marion - East Marion Byowner (Suffolk)
Plainview - Plainview FSBO (Nassau)
Cherry Plain - Cherry Plain homes byowner (Rensselaer)
Berne - Berne houses for sale by owner (Albany)
Castleton On Hudson - Castleton On Hudson house FSBO (Rensselaer)
Burnt Hills - Burnt Hills homes for sale by owner (Saratoga)