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CondominiumResidential
$910,802$516 / 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 Aug 30, 2026
Last sold for $650,000 on Sep 23, 2009

1830 FOUNTAIN DR UNIT 404

RESTON, VA 20190
Building report
3
Beds
2
Baths
1,764 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.
2005
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

$911K
$852K low$970K 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 · Sep 23, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,433 (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.$852,360 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$170,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$682,360
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$781,980
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$852,360

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyFairfax
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
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.BalconyPatio · 91 ft²

Transaction History(4)

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
Lake Anne Elementary SchoolC-
Elementary · Grades PK–6 · 0.6 mi
M
Hughes Middle SchoolA-
Middle · Grades 7–8 · 2.0 mi
H
South Lakes High SchoolC
High · Grades 9–12 · 2.2 mi

District: Fairfax County Public Schools

Neighborhood · ZIP 20190These 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.155
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 100.39

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.20,832
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,593 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,893
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,259
Average tempThe average temperature here across a full year.55°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%

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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

1830 Fountain Dr Unit 404 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 20190
  • Costs more per square foot than 86% of homes in Reston 20190
  • Bigger than 76% of homes in Reston 20190
  • Newer than 92% of homes in Fairfax County

What homes are worth in Reston 20190

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

This home
$250K$1.4M

This home is worth more than 86% of homes in Reston 20190.

How it measures up in Reston 20190

The dot is this home. The mark in the middle is the typical home in Reston 20190.

Estimated value$910,802
CheaperTypical $568,841Pricier

Pricier than 86% of homes nearby

Price per ft²$516
CheaperTypical $417Pricier

Pricier than 86% of homes nearby

Living area1,764 ft²
SmallerTypical 1,353 ft²Bigger

Bigger than 76% of homes nearby

Year built2005
OlderTypical 1985Newer

Newer than 89% of homes nearby

How 1830 Fountain Dr Unit 404 ranks against every home in each area.
MeasureThis homeReston 20190Fairfax County
Estimated valuepricier than$910,80286% of homes65% of homes
Price per ft²pricier than$51686% of homes77% of homes
Living areabigger than1,764 ft²76% of homes56% of homes
Year builtnewer than200589% of homes92% of homes

About 1830 Fountain Dr Unit 404

How much is 1830 Fountain Dr Unit 404, Reston, VA worth?

The TopHap Estimate for 1830 Fountain Dr Unit 404, Reston, VA is $910,802 as of Aug 30, 2026. The likely range is $851,677 to $969,927. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1830 Fountain Dr Unit 404, Reston, VA last sell?

1830 Fountain Dr Unit 404, Reston, VA last sold on Sep 23, 2009 for $650,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1830 Fountain Dr Unit 404, Reston, VA?

1830 Fountain Dr Unit 404, Reston, VA has 3 bedrooms, 2 bathrooms and 1,764 square feet of living space.

When was 1830 Fountain Dr Unit 404, Reston, VA built?

1830 Fountain Dr Unit 404, Reston, VA was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 1830 Fountain Dr Unit 404, Reston, VA?

1830 Fountain Dr Unit 404, Reston, VA is assigned to Lake Anne Elementary School (elementary), rated C-; Hughes Middle School (middle), rated A-; South Lakes High School (high), rated C. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1830 Fountain Dr Unit 404, Reston, VA compare to other homes in Reston 20190?

Among the 7,047 homes in Reston 20190, it is worth more than 86% of them ($910,802 against a typical $568,841), its price per square foot is higher than 86% of them ($516 against a typical $417), it is bigger than 76% of them (1,764 ft² against a typical 1,353 ft²) and it is newer than 89% of them (2005 against a typical 1985). Measured against all of Fairfax County, it is worth more than 65% 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 1830 Fountain Dr Unit 404, Reston, VA?

The 2025 property tax bill for 1830 Fountain Dr Unit 404, Reston, VA was $10,433. The county assessed it at $852,360.

More homes on Fountain Dr Unit 404

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