Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$985,973$383 / 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 Aug 30, 2026

13731 AVIATION PL

HERNDON, VA 20171
4
Beds
5 / 2
Baths
2,577 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.
1,561 ft²
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.
2
StoriesHow many floors the home has above ground.

Valuation

$986K
$936K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,939 (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.$859,780 (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.$634,780
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$220,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$859,780

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
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.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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.0.04
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 80 ft²Porch · 18 ft²

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 · 0.3 mi
M
Carson Middle SchoolA
Middle · Grades 7–8 · 1.4 mi
H
Westfield High SchoolB-
High · Grades 9–12 · 4.9 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 20171These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.52,003
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,016 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$158,346
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$183,432
Average tempThe average temperature here across a full year.54°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%

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

13731 Aviation Pl 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 72% of homes in Herndon 20171
  • Costs less per square foot than 70% of homes in Fairfax County
  • Bigger than 79% of homes in Fairfax County
  • Has a smaller lot than 89% of homes in Fairfax County
  • Among the newest homes in Fairfax County

What homes are worth in Herndon 20171

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

This home
$346K$1.7M

This home is worth more than 72% of homes in Herndon 20171.

How it measures up in Herndon 20171

The dot is this home. The mark in the middle is the typical home in Herndon 20171.

Estimated value$985,973
CheaperTypical $830,753Pricier

Pricier than 72% of homes nearby

Price per ft²$383
CheaperTypical $400Pricier

Pricier than 38% of homes nearby

Living area2,577 ft²
SmallerTypical 1,971 ft²Bigger

Bigger than 76% of homes nearby

Lot size1,561 ft²
SmallerTypical 0.23 acBigger

Bigger than 12% of homes nearby

Year built2024
OlderTypical 1994Newer

Newer than almost all homes nearby

How 13731 Aviation Pl ranks against every home in each area.
MeasureThis homeHerndon 20171Fairfax County
Estimated valuepricier than$985,97372% of homes72% of homes
Price per ft²pricier than$38338% of homes30% of homes
Living areabigger than2,577 ft²76% of homes79% of homes
Lot sizebigger than1,561 ft²12% of homes11% of homes
Year builtnewer than2024almost all homesalmost all homes

About 13731 Aviation Pl

How much is 13731 Aviation Pl, Herndon, VA worth?

The TopHap Estimate for 13731 Aviation Pl, Herndon, VA is $985,973 as of Aug 30, 2026. The likely range is $936,289 to $1,035,657. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 13731 Aviation Pl, Herndon, VA last sell?

13731 Aviation Pl, Herndon, VA last sold on Nov 14, 2023, according to the county's recorded deed.

How big is 13731 Aviation Pl, Herndon, VA?

13731 Aviation Pl, Herndon, VA has 4 bedrooms, 5 bathrooms, 2,577 square feet of living space and a 0.04-acre lot.

When was 13731 Aviation Pl, Herndon, VA built?

13731 Aviation Pl, Herndon, VA was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 13731 Aviation Pl, Herndon, VA?

13731 Aviation Pl, Herndon, 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 13731 Aviation Pl, Herndon, VA compare to other homes in Herndon 20171?

Among the 14,171 homes in Herndon 20171, it is worth more than 72% of them ($985,973 against a typical $830,753), its price per square foot is higher than 38% of them ($383 against a typical $400), it is bigger than 76% of them (2,577 ft² against a typical 1,971 ft²), its lot is bigger than 12% of them (1,561 ft² against a typical 0.23 ac) and it is newer than almost all of them (2024 against a typical 1994). Measured against all of Fairfax County, it is worth more than 72% 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 13731 Aviation Pl, Herndon, VA?

The 2025 property tax bill for 13731 Aviation Pl, Herndon, VA was $9,939. The county assessed it at $859,780.

More homes on Aviation Pl

More homes in Herndon 20171

Assigned schools

Explore the area

See this home in context

Open 13731 Aviation Pl 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