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TownhouseResidential
$1,013,661$459 / 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 Oct 21, 2026
Last sold for $1,000,000 on Oct 6, 2025

12778 SUNRISE VALLEY DR

RESTON, VA 20191
4
Beds
5 / 1
Baths
2,208 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.
1,082 ft²
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1M
$927K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,000,000 · Oct 6, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,026 (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.$900,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$225,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$675,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$900,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$900,800

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
15
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
CountyFairfax
Lot (acres)The size of the land the home sits on, from county records.0.03
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

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.

E
Lutie Lewis Coates Elementary SchoolD
Elementary · Grades KG–6 · 1.8 mi
M
Carson Middle SchoolA+
Middle · Grades 7–8 · 2.3 mi
H
Westfield High SchoolB-
High · Grades 9–12 · 6.0 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%

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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

12778 Sunrise Valley 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 86% of homes in Reston 20191
  • Costs more per square foot than 72% of homes in Reston 20191
  • Bigger than 81% of homes in Reston 20191
  • Has a smaller lot than 98% of homes in Fairfax County
  • Among the newest homes in Reston 20191

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 86% 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$1,013,661
CheaperTypical $623,721Pricier

Pricier than 86% of homes nearby

Price per ft²$459
CheaperTypical $414Pricier

Pricier than 72% of homes nearby

Living area2,208 ft²
SmallerTypical 1,462 ft²Bigger

Bigger than 81% of homes nearby

Lot size1,082 ft²
SmallerTypical 2,919 ft²Bigger

Bigger than 4% of homes nearby

Year built2023
OlderTypical 1976Newer

Newer than almost all homes nearby

How 12778 Sunrise Valley Dr ranks against every home in each area.
MeasureThis homeReston 20191Fairfax County
Estimated valuepricier than$1,013,66186% of homes74% of homes
Price per ft²pricier than$45972% of homes63% of homes
Living areabigger than2,208 ft²81% of homes70% of homes
Lot sizebigger than1,082 ft²4% of homes2% of homes
Year builtnewer than2023almost all homesalmost all homes

About 12778 Sunrise Valley Dr

How much is 12778 Sunrise Valley Dr, Reston, VA worth?

The TopHap Estimate for 12778 Sunrise Valley Dr, Reston, VA is $1,013,661 as of Oct 21, 2026. The likely range is $926,727 to $1,100,595. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12778 Sunrise Valley Dr, Reston, VA last sell?

12778 Sunrise Valley Dr, Reston, VA last sold on Oct 6, 2025 for $1,000,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12778 Sunrise Valley Dr, Reston, VA?

12778 Sunrise Valley Dr, Reston, VA has 4 bedrooms, 5 bathrooms, 2,208 square feet of living space and a 0.03-acre lot.

When was 12778 Sunrise Valley Dr, Reston, VA built?

12778 Sunrise Valley Dr, Reston, VA was built in 2023, making it 3 years old. The building has 2 stories.

What schools serve 12778 Sunrise Valley Dr, Reston, VA?

12778 Sunrise Valley Dr, Reston, VA is assigned to Lutie Lewis Coates Elementary School (elementary), rated D; Carson Middle School (middle), rated A+; Westfield 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 12778 Sunrise Valley Dr, Reston, VA compare to other homes in Reston 20191?

Among the 10,548 homes in Reston 20191, it is worth more than 86% of them ($1,013,661 against a typical $623,721), its price per square foot is higher than 72% of them ($459 against a typical $414), it is bigger than 81% of them (2,208 ft² against a typical 1,462 ft²), its lot is bigger than 4% of them (1,082 ft² against a typical 2,919 ft²) and it is newer than almost all of them (2023 against a typical 1976). Measured against all of Fairfax County, it is worth more than 74% 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 12778 Sunrise Valley Dr, Reston, VA?

The 2025 property tax bill for 12778 Sunrise Valley Dr, Reston, VA was $11,026. The county assessed it at $900,800.

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