Union Farm is a residential area in the Mount Vernon section of Fairfax County, with Alexandria mailing addresses in the 22309 ZIP code. The community takes its name from historic Union Farm, land that was once part of George Washington’s Mount Vernon estate. Today, the area includes established residential streets near Union Farm Road, Mount Vernon Memorial Highway, Route 1, and the Potomac River.
Buyers searching for Union Farm homes for sale will find a primarily single-family home setting with properties built across different decades. The neighborhood offers a mix of original homes, updated residences, expanded properties, and larger homes on more private lots. Individual homes vary in style, lot size, condition, and features.
| Location | Union Farm Road area, Alexandria, VA |
| ZIP Code | 22309 |
| County | Fairfax County |
| Area | Mount Vernon / southern Alexandria area |
| Primary Home Type | Single-family detached homes |
| Historic Connection | Former land associated with George Washington’s Mount Vernon estate |
Union Farm real estate is centered on detached homes, with a range of architectural styles and levels of renovation. Buyers may find ramblers, split-level homes, Colonials, and larger residences that have been updated or expanded over time. Some homes have mature landscaping and generous yards, while others may offer renovation potential for buyers who want to personalize a property.
Because homes in the area were built in different periods, no two listings are exactly alike. When evaluating a Union Farm home, buyers should compare lot configuration, finished space, parking, outdoor areas, renovation history, and the condition of major systems. A current listing may be close to parks and historic sites, while another may be more convenient to Route 1 or Fort Belvoir.
Union Farm’s name reflects the history of the Mount Vernon area. The original Union Farm was assembled from smaller farms by George Washington during the eighteenth century. The surrounding area remains closely connected to Mount Vernon history, including George Washington’s Mount Vernon estate and the scenic George Washington Memorial Parkway.
Residents can enjoy a quieter residential setting while remaining close to shopping, restaurants, medical services, and daily conveniences along Route 1. Old Town Alexandria, the Potomac River waterfront, and regional attractions are also accessible from the neighborhood.
Union Farm is near several outdoor destinations in southern Fairfax County. Grist Mill Park, Huntley Meadows Park, Dyke Marsh Wildlife Preserve, and Mason Neck State Park offer opportunities for walking, birdwatching, biking, picnicking, and exploring nature. The Potomac River and nearby trails add to the area’s outdoor appeal.
Residents can also visit the Mount Vernon Trail and waterfront areas near Old Town Alexandria. Access to individual parks and trails will vary by address, but the neighborhood’s location makes it easy to reach green space and regional recreation.
Union Farm is convenient to Route 1, Mount Vernon Memorial Highway, Fort Belvoir, and the George Washington Memorial Parkway. These routes connect residents with Alexandria, Springfield, National Landing, the Pentagon, and Washington, DC.
Huntington Metro and Franconia–Springfield Metro are accessible from the broader Mount Vernon area, providing Metrorail options for regional commuting. Actual travel times depend on traffic conditions, transit schedules, and destination.
Buyers should evaluate each Union Farm property individually. A professional inspection can help identify the condition of the roof, HVAC, plumbing, electrical systems, windows, foundation, drainage, and any additions or renovations. Buyers should also verify lot boundaries, utility service, permitted improvements, and property-specific disclosures.
Not every home in the Union Farm area has the same HOA structure or fee. Buyers should confirm whether an association applies to a specific property and review any relevant documents, rules, insurance information, and maintenance responsibilities before moving forward.
Union Farm is located in the Mount Vernon area of Fairfax County, with Alexandria mailing addresses in the 22309 ZIP code.
Union Farm is primarily made up of single-family detached homes, including properties built in different eras and homes with varying levels of renovation.
No. Union Farm is in Fairfax County, although homes in the area commonly use an Alexandria, Virginia mailing address.
Yes. The community is conveniently located for access to Fort Belvoir, Route 1, and other southern Fairfax County destinations.
Buyers should review inspections, seller disclosures, lot and utility information, any applicable HOA documents, and the condition of major home systems.
Dell Residential can help you monitor Union Farm listings and compare homes throughout the Mount Vernon and Alexandria area.