Today osbourn park, Manassas VA is count around 15 homes for sale at current average listing price of $771,585. Nearby neighborhoods of osbourn park are None Available, Signal Hill, Blandsford, Bear Creek, Hillcrest Estates, The Reserve At Crooked Creek, Vista Brooke, Woodland Meadows. Most of osbourn park homes are 4 bedrooms with 3 bathrooms.