Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,055,133$503 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

11421 S LAKES DR

RESTON, VA 20191
5
Beds
4 / 1
Baths
2,096 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
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

$1.1M
$994K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,734 (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.$892,230 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$361,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$531,230
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$810,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$892,230

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.0.28
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.Heat Pump
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 · 392 ft²Patio · 392 ft²Porch · 40 ft²

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.

H
South Lakes High SchoolB+
High · Grades 9–12 · 0.1 mi
M
Hughes Middle SchoolB+
Middle · Grades 7–8 · 0.3 mi
E
Terraset Elementary SchoolB
Elementary · Grades PK–6 · 0.4 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 20191These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.30,650
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,674 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,723
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$166,233
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

Owner Tools

Do you own this home?
Claim this home

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

11421 S Lakes 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 more than 89% of homes in Reston
  • Costs more per square foot than 84% of homes in Reston 20191
  • Bigger than 80% of homes in Reston
  • Has a bigger lot than 71% of homes in Reston
  • Newer than 68% of homes in Reston

What homes are worth in Reston 20191

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

This home
$259K$1.3M

This home is worth more than 89% of homes in Reston 20191.

How it measures up in Reston 20191

The dot is this home. The mark in the middle is the typical home in Reston 20191.

Estimated value$1,055,133
CheaperTypical $623,721Pricier

Pricier than 89% of homes nearby

Price per ft²$503
CheaperTypical $414Pricier

Pricier than 84% of homes nearby

Living area2,096 ft²
SmallerTypical 1,462 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.28 ac
SmallerTypical 2,919 ft²Bigger

Bigger than 68% of homes nearby

Year built1979
OlderTypical 1976Newer

Newer than 66% of homes nearby

How 11421 S Lakes Dr ranks against every home in each area.
MeasureThis homeRestonReston 20191Fairfax County
Estimated valuepricier than$1,055,13389% of homes89% of homes76% of homes
Price per ft²pricier than$50381% of homes84% of homes75% of homes
Living areabigger than2,096 ft²80% of homes77% of homes67% of homes
Lot sizebigger than0.28 ac71% of homes68% of homes63% of homes
Year builtnewer than197968% of homes66% of homes46% of homes

About 11421 S Lakes Dr

How much is 11421 S Lakes Dr, Reston, VA worth?

The TopHap Estimate for 11421 S Lakes Dr, Reston, VA is $1,055,133 as of Oct 21, 2026. The likely range is $994,029 to $1,116,237. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 11421 S Lakes Dr, Reston, VA?

11421 S Lakes Dr, Reston, VA has 5 bedrooms, 4 bathrooms, 2,096 square feet of living space and a 0.28-acre lot.

When was 11421 S Lakes Dr, Reston, VA built?

11421 S Lakes Dr, Reston, VA was built in 1979, making it 47 years old. It is a split level home. The building has 2 stories.

What schools serve 11421 S Lakes Dr, Reston, VA?

11421 S Lakes Dr, Reston, VA is assigned to South Lakes High School (high), rated B+; Hughes Middle School (middle), rated B+; Terraset Elementary School (elementary), rated B. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11421 S Lakes Dr, Reston, VA compare to other homes in Reston 20191?

Among the 10,548 homes in Reston 20191, it is worth more than 89% of them ($1,055,133 against a typical $623,721), its price per square foot is higher than 84% of them ($503 against a typical $414), it is bigger than 77% of them (2,096 ft² against a typical 1,462 ft²), its lot is bigger than 68% of them (0.28 ac against a typical 2,919 ft²) and it is newer than 66% of them (1979 against a typical 1976). Measured against all of Fairfax County, it is worth more than 76% 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 11421 S Lakes Dr, Reston, VA?

The 2025 property tax bill for 11421 S Lakes Dr, Reston, VA was $10,734. The county assessed it at $892,230.

More homes on S Lakes Dr

Closest homes

More homes in Reston 20191

Assigned schools

Explore the area

See this home in context

Open 11421 S Lakes Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map