Today Fairfax, Herndon VA is count around 953 homes for sale at current average listing price of $1,629,767. Nearby neighborhoods of Fairfax are Reston, None Available, Bryson At Woodland Park, Foster's Glen, Herndon, Reston Herndon Center, Coppermine Crossing, Deepwood, Devonshire, Franklin Corner. Most of Fairfax homes are 4 bedrooms with 4 bathrooms.