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Single Family ResidenceResidential
$486,306$251 / 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 95How 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 $237,000 on Jul 31, 2012

5821 BISCAYNE DR

ALEXANDRIA, VA 22303
3
Beds
2
Baths
1,940 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.
0.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$486K
$462K low$510K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$237,000 · Jul 31, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,786 (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.$707,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$330,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$377,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$708,770
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$707,300

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.0.70
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Cameron Elementary SchoolD-
Elementary · Grades PK–6 · 1.2 mi
M
Twain Middle SchoolB+
Middle · Grades 7–8 · 2.2 mi
H
Edison High SchoolB-
High · Grades 9–12 · 3.4 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 22303These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.14,476
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,053 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,403
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,125
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

5821 Biscayne Dr 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.

  • Worth less than 84% of homes in Fairfax County
  • Costs less per square foot than 98% of homes in Fairfax County
  • Bigger than 93% of homes in Alexandria 22303
  • Has a bigger lot than 97% of homes in Alexandria 22303
  • Older than 96% of homes in Fairfax County

What homes are worth in Alexandria 22303

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

This home
$156K$961K

This home is worth more than 44% of homes in Alexandria 22303.

How it measures up in Alexandria 22303

The dot is this home. The mark in the middle is the typical home in Alexandria 22303.

Estimated value$486,306
CheaperTypical $524,150Pricier

Pricier than 44% of homes nearby

Price per ft²$251
CheaperTypical $405Pricier

Pricier than 13% of homes nearby

Living area1,940 ft²
SmallerTypical 1,120 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.7 ac
SmallerTypical 0.13 acBigger

Bigger than 97% of homes nearby

Year built1950
OlderTypical 1967Newer

Newer than 31% of homes nearby

How 5821 Biscayne Dr ranks against every home in each area.
MeasureThis homeAlexandria 22303Fairfax County
Estimated valuepricier than$486,30644% of homes16% of homes
Price per ft²pricier than$25113% of homes2% of homes
Living areabigger than1,940 ft²93% of homes63% of homes
Lot sizebigger than0.7 ac97% of homes91% of homes
Year builtnewer than195031% of homes4% of homes

About 5821 Biscayne Dr

How much is 5821 Biscayne Dr, Alexandria, VA worth?

The TopHap Estimate for 5821 Biscayne Dr, Alexandria, VA is $486,306 as of Sep 24, 2026. The likely range is $462,328 to $510,284. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5821 Biscayne Dr, Alexandria, VA last sell?

5821 Biscayne Dr, Alexandria, VA last sold on Jul 31, 2012 for $237,000, according to the county's recorded deed.

How big is 5821 Biscayne Dr, Alexandria, VA?

5821 Biscayne Dr, Alexandria, VA has 3 bedrooms, 2 bathrooms, 1,940 square feet of living space and a 0.70-acre lot.

When was 5821 Biscayne Dr, Alexandria, VA built?

5821 Biscayne Dr, Alexandria, VA was built in 1950, making it 76 years old. The building has 1 story.

What schools serve 5821 Biscayne Dr, Alexandria, VA?

5821 Biscayne Dr, Alexandria, VA is assigned to Cameron Elementary School (elementary), rated D-; Twain Middle School (middle), rated B+; Edison High School (high), rated B-. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5821 Biscayne Dr, Alexandria, VA compare to other homes in Alexandria 22303?

Among the 4,799 homes in Alexandria 22303, it is worth more than 44% of them ($486,306 against a typical $524,150), its price per square foot is higher than 13% of them ($251 against a typical $405), it is bigger than 93% of them (1,940 ft² against a typical 1,120 ft²), its lot is bigger than 97% of them (0.7 ac against a typical 0.13 ac) and it is newer than 31% of them (1950 against a typical 1967). Measured against all of Fairfax County, it is worth more than 16% 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 5821 Biscayne Dr, Alexandria, VA?

The 2025 property tax bill for 5821 Biscayne Dr, Alexandria, VA was $8,786. The county assessed it at $707,300.

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