Rare and Amazing Opportunity on Mason Neck to purchase a serene piece of property of 33.73 acres located on a secluded estate with fields woodlands and visiting Deer in addition to backing up to Fairfax County Parkland. The main house has spacious Formal Living and Dining Rooms in addition to an office/den on main level with a half bath. The upper level has four bedrooms with 3 full ensuite baths and stunning views of the lawn. Lower level is for laundry volumes of storage and a separate room for the boiler and oil tanks and half bath. The middle house has a Living Room -Dining Room with pass through to Kitchen and 3 bedrooms, two full baths with a lower-level half bath. Lower Level has many storage options in addition to a family room with a space for an office and laundry. The third house is a studio style with a full bath and kitchen. The other structures include a 3-car garage, a smaller house, smokehouse building, former hay barn and former stable. In addition, there is an inground pool with slide. The entire property is being sold "AS IS". The property has a Conservation Easement held by Northern Virginia Conservation Trust. NOTE - the property will need to have a driveway built of approximately 635 feet within 30 after settlement as the current easement to use a portion 10738 Harley driveway ends with the sale. There is 50 feet wide strip on Harley that belongs to 10800 to construct a driveway.
Single-familyProperty Type
1943Year Built
33.73 acresLot Size
$687Est. Price/Sq.Ft.
3 car garageParking
Listed by Carole Zok• Keller Williams Capital Properties
•703-964-1290 (broker)
Bought with Ngoc Do• Long & Foster Real Estate, Inc.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
33.73 Acres
Year renovated
—
Sq. Ft.
4,413
Year built
1943
Style
Multi-Family (2-4 Unit)
County
Fairfax County
APN
1182 01 0001
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.
R-E
Residential Estate District
The R-E District provides for single-family detached dwellings on large lots and allows other uses that are compatible with the open and rural character of the district.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Single unit
Public service
May 20, 2026 • Active
Residential addition/alteration
Addition
Remodel
Apr 14, 2026 • Active
Residential plumbing
Gas
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
# of Detached Garage Spaces: 3
Garage Features: Garage - Front Entry, Oversized
# of Total Garage and Parking Spaces: 3
Has Garage
# of Garage Spaces: 3
Detached Garage, Driveway
Interior
Bedroom Information
# of Bedrooms On 1st Upper Level: 4
Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 3
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 3
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Half): 2
# of Bathrooms (Full): 3
Interior Information
Appliances: Cooktop, Dishwasher, Dryer - Electric, Extra Refrigerator/Freezer, Oven - Single, Oven - Wall, Refrigerator, Washer
Construction Materials: Block, Brick, Masonry, Stone
Foundation Details: Block, Concrete Perimeter
Other Structures: Above Grade, Below Grade
Pets Allowed: Yes
Pet Restrictions: No Pet Restrictions
Roof: Tile, Slate
Structure Type: Detached
Other Structures: Tenant House, Storage Barn/Shed, Hay Barn, Guest House, Garage(s), 2nd House, Other
Pool Information
Personal Pool
In Ground
Lot Information
Lot Features: Backs - Open Common Area, Backs - Parkland, Backs to Trees, Front Yard, Trees/Wooded, SideYard(s), Secluded, Rear Yard, Private, Irregular
Tidal Water: No
Land Information
Land Assessed Value: $609,000
Above Grade Information
Finished Sq.Ft.: 3,561
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor
Financial
Tax Information
County Tax: $16,604
Tax Assessed Value: $1,495,860
Tax Year: 2023
Tax Annual Amount: $17,105
Assessments Information
Year Assessed: 2023
Lease Information
Lease Considered: No
Utilities
Utilities Information
Central Air
Cooling Type: Central A/C, Window Unit(s)
Cooling Fuel: Electric
Hot Water, Radiator
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Septic Exists, Septic > # of BR
Electric Available, Under Ground
Water Source: Well
Municipal Trash: No
Location
School Information
School District Name: FAIRFAX COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent
Location Information
Outside City Limits
Directions: Route 1 to Gunston Road - Right on Harley - follow to gravel road - Second driveway on right (green mailbox) -follow driveway to end
Transportation: Commuter Lots less than 5 miles, Commuter Rail Station 1 to 5 miles
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 4,413
Stories: 2.0
Lot Size: 33.73 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1943
Year Renovated: —
County: Fairfax County
APN: 1182 01 0001
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Gunston Elementary School
Public PreK-6 • Assigned • 1.8mi
8/10
South County Middle School
Public 7-8 • Assigned • 4.7mi
9/10
South County High School
Public 9-12 • Assigned • 4.6mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 105° expected this year, 16 days in 30 years
4/10 Wind Factor
20% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Lorton, VA • 22079
Average low and high temperatures (°F)
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64
41
72
50
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91
72
82
64
79
61
70
48
60
40
47
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Sun exposure
In this area, properties receive around 9.5 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.32M – $2.81M
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