Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$591,451$480 / 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 Aug 30, 2026
Last sold for $400,000 on Jun 22, 2020

12323 RUNNING DEER RD

MANASSAS, VA 20112
4
Beds
3 / 1
Baths
1,232 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$591K
$571K low$612K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jun 22, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,761 (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.$497,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$337,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$497,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$497,900

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
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.
75
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyPrince William
Lot (acres)The size of the land the home sits on, from county records.1.00
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 ft²Porch · 308 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.

Foreclosure Filings(3)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Marshall Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
M
Benton Middle SchoolA-
Middle · Grades 6–8 · 1.9 mi
H
Charles J. Colgan Sr. High SchoolA-
High · Grades 9–12 · 2.2 mi

District: Prince William County Public Schools

Neighborhood · ZIP 20112These 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.53
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 100.40

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.30,416
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.671 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$170,856
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$192,832
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

12323 Running Deer Rd 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 80% of homes in Manassas 20112
  • Costs more per square foot than 96% of homes in Manassas 20112
  • Smaller than 91% of homes in Manassas 20112
  • Has a bigger lot than 89% of homes in Prince William County
  • Older than 73% of homes in Manassas 20112

What homes are worth in Manassas 20112

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

This home
$383K$1.2M

This home is worth more than 20% of homes in Manassas 20112.

How it measures up in Manassas 20112

The dot is this home. The mark in the middle is the typical home in Manassas 20112.

Estimated value$591,451
CheaperTypical $746,007Pricier

Pricier than 20% of homes nearby

Price per ft²$480
CheaperTypical $300Pricier

Pricier than 96% of homes nearby

Living area1,232 ft²
SmallerTypical 2,472 ft²Bigger

Bigger than 9% of homes nearby

Lot size1 ac
SmallerTypical 1 acBigger

Bigger than 54% of homes nearby

Year built1981
OlderTypical 1996Newer

Newer than 27% of homes nearby

How 12323 Running Deer Rd ranks against every home in each area.
MeasureThis homeManassas 20112Prince William County
Estimated valuepricier than$591,45120% of homes51% of homes
Price per ft²pricier than$48096% of homes96% of homes
Living areabigger than1,232 ft²9% of homes17% of homes
Lot sizebigger than1 ac54% of homes89% of homes
Year builtnewer than198127% of homes29% of homes

About 12323 Running Deer Rd

How much is 12323 Running Deer Rd, Manassas, VA worth?

The TopHap Estimate for 12323 Running Deer Rd, Manassas, VA is $591,451 as of Aug 30, 2026. The likely range is $571,080 to $611,822. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12323 Running Deer Rd, Manassas, VA last sell?

12323 Running Deer Rd, Manassas, VA last sold on Jun 22, 2020 for $400,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 12323 Running Deer Rd, Manassas, VA?

12323 Running Deer Rd, Manassas, VA has 4 bedrooms, 3 bathrooms, 1,232 square feet of living space and a 1.00-acre lot.

When was 12323 Running Deer Rd, Manassas, VA built?

12323 Running Deer Rd, Manassas, VA was built in 1981, making it 45 years old. It is a bi-level home. The building has 1 story.

What schools serve 12323 Running Deer Rd, Manassas, VA?

12323 Running Deer Rd, Manassas, VA is assigned to Marshall Elementary School (elementary), rated A+; Benton Middle School (middle), rated A-; Charles J. Colgan Sr. High School (high), rated A-. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12323 Running Deer Rd, Manassas, VA compare to other homes in Manassas 20112?

Among the 9,447 homes in Manassas 20112, it is worth more than 20% of them ($591,451 against a typical $746,007), its price per square foot is higher than 96% of them ($480 against a typical $300), it is bigger than 9% of them (1,232 ft² against a typical 2,472 ft²), its lot is bigger than 54% of them (1 ac against a typical 1 ac) and it is newer than 27% of them (1981 against a typical 1996). Measured against all of Prince William County, it is worth more than 51% 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 12323 Running Deer Rd, Manassas, VA?

The 2024 property tax bill for 12323 Running Deer Rd, Manassas, VA was $4,761. The county assessed it at $497,900.

More homes on Running Deer Rd

Closest homes

More homes in Manassas 20112

Assigned schools

Explore the area

See this home in context

Open 12323 Running Deer Rd 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