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CondominiumResidential
$437,394$324 / 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 97How 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 $205,000 on Feb 1, 2008

331 KIRBY ST

MANASSAS PARK, VA 20111
3
Beds
2.5
Baths
1,348 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.
2003
Year BuiltThe year the home was originally built, according to county records.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$437K
$425K low$449K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$205,000 · Feb 1, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,416 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$415,690 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$79,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$335,890
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$377,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$415,690

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyMANASSAS PARK CITY
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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 · 192 ft²Patio · 192 ft²

Transaction History(5)

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.

M
Manassas Park Middle SchoolD+
Middle · Grades 6–8 · 1.3 mi
H
Manassas Park High SchoolC-
High · Grades 9–12 · 1.3 mi
E
Cougar Elementary School
Elementary · Grades PK–2 · 2.5 mi

District: Manassas Park City Public Schools

Neighborhood · ZIP 20111These 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.99
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 100.43

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
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.37,852
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,332 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,284
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,467
Average tempThe average temperature here across a full year.56°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

331 Kirby St 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 73% of homes in Manassas 20111
  • Newer than 79% of homes in Manassas Park

What homes are worth in Manassas 20111

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

This home
$170K$1M

This home is worth more than 27% of homes in Manassas 20111.

How it measures up in Manassas 20111

The dot is this home. The mark in the middle is the typical home in Manassas 20111.

Estimated value$437,394
CheaperTypical $515,224Pricier

Pricier than 27% of homes nearby

Price per ft²$324
CheaperTypical $311Pricier

Pricier than 58% of homes nearby

Living area1,348 ft²
SmallerTypical 1,624 ft²Bigger

Bigger than 38% of homes nearby

Year built2003
OlderTypical 1988Newer

Newer than 79% of homes nearby

How 331 Kirby St ranks against every home in each area.
MeasureThis homeManassas ParkManassas 20111
Estimated valuepricier than$437,39438% of homes27% of homes
Price per ft²pricier than$32456% of homes58% of homes
Living areabigger than1,348 ft²43% of homes38% of homes
Year builtnewer than200379% of homes79% of homes

About 331 Kirby St

How much is 331 Kirby St, Manassas Park, VA worth?

The TopHap Estimate for 331 Kirby St, Manassas Park, VA is $437,394 as of Sep 24, 2026. The likely range is $425,300 to $449,488. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 331 Kirby St, Manassas Park, VA last sell?

331 Kirby St, Manassas Park, VA last sold on Feb 1, 2008 for $205,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 331 Kirby St, Manassas Park, VA?

331 Kirby St, Manassas Park, VA has 3 bedrooms, 2.5 bathrooms and 1,348 square feet of living space.

When was 331 Kirby St, Manassas Park, VA built?

331 Kirby St, Manassas Park, VA was built in 2003, making it 23 years old. It is a condo/apartment home.

What schools serve 331 Kirby St, Manassas Park, VA?

331 Kirby St, Manassas Park, VA is assigned to Manassas Park Middle School (middle), rated D+; Manassas Park High School (high), rated C-; Cougar Elementary School (elementary). All sit in Manassas Park City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 Kirby St, Manassas Park, VA compare to other homes in Manassas 20111?

Among the 10,449 homes in Manassas 20111, it is worth more than 27% of them ($437,394 against a typical $515,224), its price per square foot is higher than 58% of them ($324 against a typical $311), it is bigger than 38% of them (1,348 ft² against a typical 1,624 ft²) and it is newer than 79% of them (2003 against a typical 1988). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 331 Kirby St, Manassas Park, VA?

The 2026 property tax bill for 331 Kirby St, Manassas Park, VA was $5,416. The county assessed it at $415,690.

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Assigned schools

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