Today 20191, Reston VA is count around 97 homes for sale at current average listing price of $563,723. Nearby neighborhoods of 20191 are Reston, Mercer, Hunters Crossing, Shadowood, Bristol House, Hunters Woods Village, None Available, Pinecrest, Stratton Woods, Cabots Point. Most of 20191 homes are 3 bedrooms with 2 bathrooms.