Today osbourn, Manassas VA is count around 22 homes for sale at current average listing price of $656,624. Nearby neighborhoods of osbourn are Jefferson Square, Georgetown South, Blooms Mill, Catherton, Cloverhill, Hastings Marketplace, Hillcrest Estates, Lake Occoquan Shores, Lee Square, Mallard Landing. Most of osbourn homes are 4 bedrooms with 3 bathrooms.