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Single Family ResidenceResidential
$789,360$672 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $650,000 on Jan 19, 2021

6402 15TH ST

ALEXANDRIA, VA 22307
3
Beds
2
Baths
1,175 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1941
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$789K
$755K low$824K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Jan 19, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,411 (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.$761,340 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$425,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$336,340
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$761,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$761,340

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Concrete Blocks
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 180 ft²Patio · 180 ft²Porch · 112 ft²

Transaction History(3)

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.

E
Belle View Elementary SchoolB
Elementary · Grades PK–6 · 0.5 mi
H
West Potomac High SchoolC
High · Grades 9–12 · 0.7 mi
M
Sandburg Middle SchoolC+
Middle · Grades 7–8 · 3.5 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22307These 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.83
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 100.37

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.10,458
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,560 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$157,520
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$200,641
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

6402 15th St 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.

  • Costs more per square foot than 94% of homes in Fairfax County
  • Smaller than 82% of homes in Fairfax County
  • Has a smaller lot than 79% of homes in Belle Haven
  • Among the oldest homes in Fairfax County

What homes are worth in Alexandria 22307

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

This home
$200K$2.3M

This home is worth more than 41% of homes in Alexandria 22307.

How it measures up in Alexandria 22307

The dot is this home. The mark in the middle is the typical home in Alexandria 22307.

Estimated value$789,360
CheaperTypical $882,944Pricier

Pricier than 41% of homes nearby

Price per ft²$672
CheaperTypical $503Pricier

Pricier than 83% of homes nearby

Living area1,175 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.15 ac
SmallerTypical 0.23 acBigger

Bigger than 26% of homes nearby

Year built1941
OlderTypical 1953Newer

Newer than 6% of homes nearby

How 6402 15th St ranks against every home in each area.
MeasureThis homeBelle HavenAlexandria 22307Fairfax County
Estimated valuepricier than$789,36057% of homes41% of homes48% of homes
Price per ft²pricier than$67290% of homes83% of homes94% of homes
Living areabigger than1,175 ft²54% of homes45% of homes18% of homes
Lot sizebigger than0.15 ac21% of homes26% of homes35% of homes
Year builtnewer than19419% of homes6% of homesalmost no homes

About 6402 15th St

How much is 6402 15th St, Alexandria, VA worth?

The TopHap Estimate for 6402 15th St, Alexandria, VA is $789,360 as of Jul 14, 2026. The likely range is $754,914 to $823,806. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6402 15th St, Alexandria, VA last sell?

6402 15th St, Alexandria, VA last sold on Jan 19, 2021 for $650,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 6402 15th St, Alexandria, VA?

6402 15th St, Alexandria, VA has 3 bedrooms, 2 bathrooms, 1,175 square feet of living space and a 0.15-acre lot.

When was 6402 15th St, Alexandria, VA built?

6402 15th St, Alexandria, VA was built in 1941, making it 85 years old. The building has 2 stories.

What schools serve 6402 15th St, Alexandria, VA?

6402 15th St, Alexandria, VA is assigned to Belle View Elementary School (elementary), rated B; West Potomac High School (high), rated C; Sandburg Middle School (middle), rated C+. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6402 15th St, Alexandria, VA compare to other homes in Alexandria 22307?

Among the 4,590 homes in Alexandria 22307, it is worth more than 41% of them ($789,360 against a typical $882,944), its price per square foot is higher than 83% of them ($672 against a typical $503), it is bigger than 45% of them (1,175 ft² against a typical 1,280 ft²), its lot is bigger than 26% of them (0.15 ac against a typical 0.23 ac) and it is newer than 6% of them (1941 against a typical 1953). Measured against all of Fairfax County, it is worth more than 48% of 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 6402 15th St, Alexandria, VA?

The 2025 property tax bill for 6402 15th St, Alexandria, VA was $9,411. The county assessed it at $761,340.

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