Today osbourn, Manassas VA is count around 28 homes for sale at current average listing price of $694,952. Nearby neighborhoods of osbourn are Arrowood, Cavalry Run, Hillcrest Estates, Jefferson Square, Landmark Square, Metes & Bounds, Nicneil Subdivision, None Available, Northwest, Old Town Manassas. Most of osbourn homes are 4 bedrooms with 3 bathrooms.