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Single Family ResidenceResidential
$3,129,865$1,151 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $2,277,500 on Sep 28, 2021

7739 SOUTHDOWN RD

ALEXANDRIA, VA 22308
4
Beds
6 / 2
Baths
2,720 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$3.1M
$2.9M low$3.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,277,500 · Sep 28, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$34,903 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$2,966,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,085,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$881,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,830,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,966,500

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.92
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 276 ft²Patio · 506 ft²Porch · 172 ft²Boat access

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Sandburg Middle SchoolC+
Middle · Grades 7–8 · 1.5 mi
E
Waynewood Elementary SchoolA+
Elementary · Grades KG–6 · 1.6 mi
H
West Potomac High SchoolC-
High · Grades 9–12 · 2.3 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22308These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.13,536
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,945 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$201,567
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$214,398
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

7739 Southdown Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the most valuable homes in Alexandria 22308
  • Among the highest price per square foot in Alexandria 22308
  • Bigger than 82% of homes in Fairfax County
  • Has a bigger lot than 98% of homes in Alexandria 22308
  • Among the newest homes in Alexandria 22308

What homes are worth in Alexandria 22308

Each bar is how many homes fall in that price range. The marker is this home.

This home
$699K$2.4M

This home is worth more than almost all homes in Alexandria 22308.

How it measures up in Alexandria 22308

The dot is this home. The mark in the middle is the typical home in Alexandria 22308.

Estimated value$3,129,865
CheaperTypical $990,700Pricier

Pricier than almost all homes nearby

Price per ft²$1151
CheaperTypical $556Pricier

Pricier than almost all homes nearby

Living area2,720 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.92 ac
SmallerTypical 0.29 acBigger

Bigger than 98% of homes nearby

Year built2024
OlderTypical 1963Newer

Newer than almost all homes nearby

How 7739 Southdown Rd ranks against every home in each area.
MeasureThis homeAlexandria 22308Fairfax County
Estimated valuepricier than$3,129,865almost all homesalmost all homes
Price per ft²pricier than$1151almost all homesalmost all homes
Living areabigger than2,720 ft²81% of homes82% of homes
Lot sizebigger than0.92 ac98% of homes93% of homes
Year builtnewer than2024almost all homesalmost all homes

About 7739 Southdown Rd

How much is 7739 Southdown Rd, Alexandria, VA worth?

The TopHap Estimate for 7739 Southdown Rd, Alexandria, VA is $3,129,865 as of Sep 24, 2026. The likely range is $2,851,764 to $3,407,966. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7739 Southdown Rd, Alexandria, VA last sell?

7739 Southdown Rd, Alexandria, VA last sold on Sep 28, 2021 for $2,277,500, according to the county's recorded deed.

How big is 7739 Southdown Rd, Alexandria, VA?

7739 Southdown Rd, Alexandria, VA has 4 bedrooms, 6 bathrooms, 2,720 square feet of living space and a 0.92-acre lot.

When was 7739 Southdown Rd, Alexandria, VA built?

7739 Southdown Rd, Alexandria, VA was built in 2024, making it 2 years old. It is a split level home. The building has 1 story.

What schools serve 7739 Southdown Rd, Alexandria, VA?

7739 Southdown Rd, Alexandria, VA is assigned to Sandburg Middle School (middle), rated C+; Waynewood Elementary School (elementary), rated A+; West Potomac High School (high), rated C-. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7739 Southdown Rd, Alexandria, VA compare to other homes in Alexandria 22308?

Among the 4,892 homes in Alexandria 22308, it is worth more than almost all of them ($3,129,865 against a typical $990,700), its price per square foot is higher than almost all of them ($1151 against a typical $556), it is bigger than 81% of them (2,720 ft² against a typical 1,778 ft²), its lot is bigger than 98% of them (0.92 ac against a typical 0.29 ac) and it is newer than almost all of them (2024 against a typical 1963). Measured against all of Fairfax County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 7739 Southdown Rd, Alexandria, VA?

The 2025 property tax bill for 7739 Southdown Rd, Alexandria, VA was $34,903. The county assessed it at $2,966,500.

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