Today westfield, Herndon VA is count around 40 homes for sale at current average listing price of $754,759. Nearby neighborhoods of westfield are Arpina Valley, Dulles Technology, Pleasant Valley, Woodland Park, Coppermine Crossing, Discovery Square, Emerald Chase, Liberty Park, Mcnair Farms Land Bay 2, Metropark At Arrowbrook. Most of westfield homes are 3 bedrooms with 3 bathrooms.