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TownhouseResidential
$645,947$320 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $490,710 on Aug 1, 2018

10421 STEEPLECHASE RUN LN

MANASSAS, VA 20110
3
Beds
4 / 1
Baths
2,016 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.
3,376 ft²
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
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

$646K
$601K low$691K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$490,710 · Aug 1, 2018
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$645,947
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$516,758

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,774 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$607,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$161,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$446,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$580,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$607,900

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
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.

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
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyPrince William
Lot (acres)The size of the land the home sits on, from county records.0.08
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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 · 200 ft²Porch · 192 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
Bennett Elementary SchoolB+
Elementary · Grades PK–5 · 0.2 mi
H
Osbourn Park High SchoolC+
High · Grades 9–12 · 2.6 mi
M
Parkside Middle SchoolC-
Middle · Grades 6–8 · 2.9 mi

District: Prince William County Public Schools

Neighborhood · ZIP 20110These 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.87
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 100.40

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
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.0.9%
PopulationHow many people live in this area.52,314
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,885 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,716
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,489
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

10421 Steeplechase Run Ln 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 80% of homes in Manassas 20110
  • Bigger than 71% of homes in Manassas 20110
  • Has a smaller lot than 67% of homes in Prince William County
  • Newer than 96% of homes in Manassas 20110

What homes are worth in Manassas 20110

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

This home
$240K$879K

This home is worth more than 80% of homes in Manassas 20110.

How it measures up in Manassas 20110

The dot is this home. The mark in the middle is the typical home in Manassas 20110.

Estimated value$645,947
CheaperTypical $513,248Pricier

Pricier than 80% of homes nearby

Price per ft²$320
CheaperTypical $302Pricier

Pricier than 61% of homes nearby

Living area2,016 ft²
SmallerTypical 1,464 ft²Bigger

Bigger than 71% of homes nearby

Lot size3,376 ft²
SmallerTypical 0.23 acBigger

Bigger than 40% of homes nearby

Year built2018
OlderTypical 1986Newer

Newer than 96% of homes nearby

How 10421 Steeplechase Run Ln ranks against every home in each area.
MeasureThis homeManassas 20110Prince William County
Estimated valuepricier than$645,94780% of homes59% of homes
Price per ft²pricier than$32061% of homes55% of homes
Living areabigger than2,016 ft²71% of homes56% of homes
Lot sizebigger than3,376 ft²40% of homes33% of homes
Year builtnewer than201896% of homes95% of homes

About 10421 Steeplechase Run Ln

How much is 10421 Steeplechase Run Ln, Manassas, VA worth?

The TopHap Estimate for 10421 Steeplechase Run Ln, Manassas, VA is $645,947 as of Jun 23, 2026. The likely range is $600,730 to $691,163. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10421 Steeplechase Run Ln, Manassas, VA last sell?

10421 Steeplechase Run Ln, Manassas, VA last sold on Aug 1, 2018 for $490,710, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 10421 Steeplechase Run Ln, Manassas, VA?

10421 Steeplechase Run Ln, Manassas, VA has 3 bedrooms, 4 bathrooms, 2,016 square feet of living space and a 0.08-acre lot.

When was 10421 Steeplechase Run Ln, Manassas, VA built?

10421 Steeplechase Run Ln, Manassas, VA was built in 2018, making it 8 years old. It is a townhouse home. The building has 2 stories.

What schools serve 10421 Steeplechase Run Ln, Manassas, VA?

10421 Steeplechase Run Ln, Manassas, VA is assigned to Bennett Elementary School (elementary), rated B+; Osbourn Park High School (high), rated C+; Parkside Middle School (middle), rated C-. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10421 Steeplechase Run Ln, Manassas, VA compare to other homes in Manassas 20110?

Among the 13,673 homes in Manassas 20110, it is worth more than 80% of them ($645,947 against a typical $513,248), its price per square foot is higher than 61% of them ($320 against a typical $302), it is bigger than 71% of them (2,016 ft² against a typical 1,464 ft²), its lot is bigger than 40% of them (3,376 ft² against a typical 0.23 ac) and it is newer than 96% of them (2018 against a typical 1986). Measured against all of Prince William County, it is worth more than 59% 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 10421 Steeplechase Run Ln, Manassas, VA?

The 2024 property tax bill for 10421 Steeplechase Run Ln, Manassas, VA was $5,774. The county assessed it at $607,900.

Closest homes

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Assigned schools

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