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Single Family ResidenceResidential
$423,408$226 / 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 $90,000 on Aug 26, 2013

412 PROSSER AVE

WILLIAMSTOWN, NJ 08094
0
Baths
1,876 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.
6.51 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.

Valuation

$423K
$401K low$446K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$90,000 · Aug 26, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,498 (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.$252,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$172,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,000

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
20
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
CountyGLOUCESTER
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Holly Glen Elementary SchoolC
Elementary · Grades KG–4 · 1.6 mi
H
Williamstown High SchoolC-
High · Grades 9–12 · 2.4 mi
M
Williamstown Middle SchoolC+
Middle · Grades 5–8 · 2.5 mi

District: Monroe Township School District

Neighborhood · ZIP 08094These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.42,046
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.755 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,564
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,493
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

412 Prosser Ave 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 67% of homes in Williamstown 08094
  • Among the largest lots in Gloucester County
  • Newer than 95% of homes in Gloucester County

What homes are worth in Williamstown 08094

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

This home
$189K$666K

This home is worth more than 67% of homes in Williamstown 08094.

How it measures up in Williamstown 08094

The dot is this home. The mark in the middle is the typical home in Williamstown 08094.

Estimated value$423,408
CheaperTypical $361,753Pricier

Pricier than 67% of homes nearby

Price per ft²$226
CheaperTypical $216Pricier

Pricier than 60% of homes nearby

Living area1,876 ft²
SmallerTypical 1,755 ft²Bigger

Bigger than 57% of homes nearby

Lot size6.51 ac
SmallerTypical 0.3 acBigger

Bigger than 98% of homes nearby

Year built2014
OlderTypical 1980Newer

Newer than 93% of homes nearby

How 412 Prosser Ave ranks against every home in each area.
MeasureThis homeWilliamstown 08094Gloucester County
Estimated valuepricier than$423,40867% of homes62% of homes
Price per ft²pricier than$22660% of homes56% of homes
Living areabigger than1,876 ft²57% of homes56% of homes
Lot sizebigger than6.51 ac98% of homesalmost all homes
Year builtnewer than201493% of homes95% of homes

About 412 Prosser Ave

How much is 412 Prosser Ave, Williamstown, NJ worth?

The TopHap Estimate for 412 Prosser Ave, Williamstown, NJ is $423,408 as of Sep 24, 2026. The likely range is $400,904 to $445,912. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 412 Prosser Ave, Williamstown, NJ last sell?

412 Prosser Ave, Williamstown, NJ last sold on Aug 26, 2013 for $90,000, according to the county's recorded deed.

When was 412 Prosser Ave, Williamstown, NJ built?

412 Prosser Ave, Williamstown, NJ was built in 2014, making it 12 years old.

What schools serve 412 Prosser Ave, Williamstown, NJ?

412 Prosser Ave, Williamstown, NJ is assigned to Holly Glen Elementary School (elementary), rated C; Williamstown High School (high), rated C-; Williamstown Middle School (middle), rated C+. All sit in Monroe Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 412 Prosser Ave, Williamstown, NJ compare to other homes in Williamstown 08094?

Among the 12,854 homes in Williamstown 08094, it is worth more than 67% of them ($423,408 against a typical $361,753), its price per square foot is higher than 60% of them ($226 against a typical $216), it is bigger than 57% of them (1,876 ft² against a typical 1,755 ft²), its lot is bigger than 98% of them (6.51 ac against a typical 0.3 ac) and it is newer than 93% of them (2014 against a typical 1980). Measured against all of Gloucester County, it is worth more than 62% 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 412 Prosser Ave, Williamstown, NJ?

The 2025 property tax bill for 412 Prosser Ave, Williamstown, NJ was $9,498. The county assessed it at $252,000.

More homes on Prosser Ave

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Assigned schools

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