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Single Family ResidenceResidential
$376,238$268 / 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 $159,900 on Mar 24, 2008

7818 AMHERST DR

MANASSAS, VA 20111
3
Beds
1.5
Baths
1,404 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$376K
$359K low$393K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$159,900 · Mar 24, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,066 (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.$414,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$141,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$273,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$402,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$414,700

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.55
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
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.
67
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.105 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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.Ranch
CountyPRINCE WILLIAM
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1966
Lot (acres)The size of the land the home sits on, from county records.0.47
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 306 ft²Patio · 306 ft²

Transaction History(3)

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(8)

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

E
Loch Lomond Elementary SchoolC-
Elementary · Grades PK–5 · 0.1 mi
M
Parkside Middle SchoolC-
Middle · Grades 6–8 · 1.7 mi
H
Osbourn Park High SchoolC+
High · Grades 9–12 · 2.3 mi

District: Prince William County 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

7818 Amherst Dr 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 92% of homes in Prince William County
  • Costs less per square foot than 76% of homes in Prince William County
  • Smaller than 72% of homes in Prince William County
  • Has a bigger lot than 82% of homes in Prince William County
  • Older than 96% of homes in Prince William County

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
$169K$1M

This home is worth more than 15% 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$376,238
CheaperTypical $513,300Pricier

Pricier than 15% of homes nearby

Price per ft²$268
CheaperTypical $312Pricier

Pricier than 26% of homes nearby

Living area1,404 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.47 ac
SmallerTypical 0.21 acBigger

Bigger than 72% of homes nearby

Year built1961
OlderTypical 1988Newer

Newer than 21% of homes nearby

How 7818 Amherst Dr ranks against every home in each area.
MeasureThis homeManassas 20111Prince William County
Estimated valuepricier than$376,23815% of homes8% of homes
Price per ft²pricier than$26826% of homes24% of homes
Living areabigger than1,404 ft²41% of homes28% of homes
Lot sizebigger than0.47 ac72% of homes82% of homes
Year builtnewer than196121% of homes4% of homes

About 7818 Amherst Dr

How much is 7818 Amherst Dr, Manassas, VA worth?

The TopHap Estimate for 7818 Amherst Dr, Manassas, VA is $376,238 as of Sep 24, 2026. The likely range is $359,086 to $393,390. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7818 Amherst Dr, Manassas, VA last sell?

7818 Amherst Dr, Manassas, VA last sold on Mar 24, 2008 for $159,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 7818 Amherst Dr, Manassas, VA?

7818 Amherst Dr, Manassas, VA has 3 bedrooms, 1.5 bathrooms, 1,404 square feet of living space and a 0.47-acre lot.

When was 7818 Amherst Dr, Manassas, VA built?

7818 Amherst Dr, Manassas, VA was built in 1961, making it 65 years old. It is a ranch home. The building has 1 story.

What schools serve 7818 Amherst Dr, Manassas, VA?

7818 Amherst Dr, Manassas, VA is assigned to Loch Lomond Elementary School (elementary), rated C-; Parkside Middle School (middle), rated C-; Osbourn Park High School (high), rated C+. All sit in Prince William County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7818 Amherst Dr, Manassas, VA compare to other homes in Manassas 20111?

Among the 10,448 homes in Manassas 20111, it is worth more than 15% of them ($376,238 against a typical $513,300), its price per square foot is higher than 26% of them ($268 against a typical $312), it is bigger than 41% of them (1,404 ft² against a typical 1,620 ft²), its lot is bigger than 72% of them (0.47 ac against a typical 0.21 ac) and it is newer than 21% of them (1961 against a typical 1988). Measured against all of Prince William County, it is worth more than 8% 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 7818 Amherst Dr, Manassas, VA?

The 2025 property tax bill for 7818 Amherst Dr, Manassas, VA was $4,066. The county assessed it at $414,700.

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