Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$493,004$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 Sep 24, 2026
Last sold for $295,000 on Aug 1, 2018

10449 SAINT CROIX LN

MANASSAS, VA 20109
3
Beds
4 / 1
Baths
1,287 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.
1,281 ft²
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$493K
$470K low$516K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$295,000 · Aug 1, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,959 (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.$442,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$101,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$340,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$398,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$442,000

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.
12
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.
68
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.0.03
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.Deck · 190 ft²Patio · 318 ft²

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
Sinclair Elementary SchoolB-
Elementary · Grades PK–5 · 0.6 mi
M
Unity Braxton Middle SchoolD-
Middle · Grades 6–8 · 0.8 mi
H
Unity Reed High SchoolD
High · Grades 9–12 · 2.1 mi

District: Prince William County Public Schools

Neighborhood · ZIP 20109These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.44,389
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,872
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,871
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%

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

10449 Saint Croix 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 less than 67% of homes in Prince William County
  • Costs more per square foot than 86% of homes in Manassas 20109
  • Smaller than 80% of homes in Prince William County
  • Has a smaller lot than 94% of homes in Prince William County

What homes are worth in Manassas 20109

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

This home
$245K$803K

This home is worth more than 66% of homes in Manassas 20109.

How it measures up in Manassas 20109

The dot is this home. The mark in the middle is the typical home in Manassas 20109.

Estimated value$493,004
CheaperTypical $455,789Pricier

Pricier than 66% of homes nearby

Price per ft²$383
CheaperTypical $309Pricier

Pricier than 86% of homes nearby

Living area1,287 ft²
SmallerTypical 1,372 ft²Bigger

Bigger than 37% of homes nearby

Lot size1,281 ft²
SmallerTypical 2,047 ft²Bigger

Bigger than 17% of homes nearby

Year built1989
OlderTypical 1986Newer

Newer than 64% of homes nearby

How 10449 Saint Croix Ln ranks against every home in each area.
MeasureThis homeManassas 20109Prince William County
Estimated valuepricier than$493,00466% of homes33% of homes
Price per ft²pricier than$38386% of homes85% of homes
Living areabigger than1,287 ft²37% of homes20% of homes
Lot sizebigger than1,281 ft²17% of homes6% of homes
Year builtnewer than198964% of homes43% of homes

About 10449 Saint Croix Ln

How much is 10449 Saint Croix Ln, Manassas, VA worth?

The TopHap Estimate for 10449 Saint Croix Ln, Manassas, VA is $493,004 as of Sep 24, 2026. The likely range is $469,774 to $516,234. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10449 Saint Croix Ln, Manassas, VA last sell?

10449 Saint Croix Ln, Manassas, VA last sold on Aug 1, 2018 for $295,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10449 Saint Croix Ln, Manassas, VA?

10449 Saint Croix Ln, Manassas, VA has 3 bedrooms, 4 bathrooms, 1,287 square feet of living space and a 0.03-acre lot.

When was 10449 Saint Croix Ln, Manassas, VA built?

10449 Saint Croix Ln, Manassas, VA was built in 1989, making it 37 years old. It is a townhouse home. The building has 2 stories.

What schools serve 10449 Saint Croix Ln, Manassas, VA?

10449 Saint Croix Ln, Manassas, VA is assigned to Sinclair Elementary School (elementary), rated B-; Unity Braxton Middle School (middle), rated D-; Unity Reed High School (high), rated D. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10449 Saint Croix Ln, Manassas, VA compare to other homes in Manassas 20109?

Among the 8,957 homes in Manassas 20109, it is worth more than 66% of them ($493,004 against a typical $455,789), its price per square foot is higher than 86% of them ($383 against a typical $309), it is bigger than 37% of them (1,287 ft² against a typical 1,372 ft²), its lot is bigger than 17% of them (1,281 ft² against a typical 2,047 ft²) and it is newer than 64% of them (1989 against a typical 1986). Measured against all of Prince William County, it is worth more than 33% 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 10449 Saint Croix Ln, Manassas, VA?

The 2024 property tax bill for 10449 Saint Croix Ln, Manassas, VA was $3,959. The county assessed it at $442,000.

More homes on Saint Croix Ln

Closest homes

More homes in Manassas 20109

Assigned schools

Explore the area

See this home in context

Open 10449 Saint Croix Ln 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