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Single Family ResidenceResidential
$809,917$418 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $480,000 on Sep 16, 2025

331 PROSPECT ST

SOUTH ORANGE, NJ 07079
0
Baths
1,936 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$810K
$776K low$844K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$480,000 · Sep 16, 2025
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.130%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$1,080,000
UNITAS FUNDING LLC · recorded Sep 16, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,995 (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.$580,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$363,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$216,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$580,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$580,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.41
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

H
Columbia High SchoolB-
High · Grades 9–12 · 0.3 mi
E
Clinton Elementary SchoolA
Elementary · Grades KG–5 · 0.4 mi
M
South Orange Middle SchoolB
Middle · Grades 6–8 · 0.7 mi

District: South Orange-Maplewood School District

Neighborhood · ZIP 07079These 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.45
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.18,760
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,087 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,519
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$231,941
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

331 Prospect St 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 81% of homes in South Orange 07079
  • Smaller than 71% of homes in South Orange 07079
  • Has a bigger lot than 87% of homes in Essex County
  • Newer than 90% of homes in South Orange 07079

What homes are worth in South Orange 07079

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

This home
$397K$1.9M

This home is worth more than 19% of homes in South Orange 07079.

How it measures up in South Orange 07079

The dot is this home. The mark in the middle is the typical home in South Orange 07079.

Estimated value$809,917
CheaperTypical $1,087,305Pricier

Pricier than 19% of homes nearby

Price per ft²$418
CheaperTypical $437Pricier

Pricier than 40% of homes nearby

Living area1,936 ft²
SmallerTypical 2,406 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.41 ac
SmallerTypical 0.23 acBigger

Bigger than 79% of homes nearby

Year built1974
OlderTypical 1927Newer

Newer than 90% of homes nearby

How 331 Prospect St ranks against every home in each area.
MeasureThis homeSouth Orange 07079Essex County
Estimated valuepricier than$809,91719% of homes63% of homes
Price per ft²pricier than$41840% of homes58% of homes
Living areabigger than1,936 ft²29% of homes44% of homes
Lot sizebigger than0.41 ac79% of homes87% of homes
Year builtnewer than197490% of homes84% of homes

About 331 Prospect St

How much is 331 Prospect St, South Orange, NJ worth?

The TopHap Estimate for 331 Prospect St, South Orange, NJ is $809,917 as of Jul 14, 2026. The likely range is $775,763 to $844,071. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 331 Prospect St, South Orange, NJ last sell?

331 Prospect St, South Orange, NJ last sold on Sep 16, 2025 for $480,000, according to the county's recorded deed.

How big is 331 Prospect St, South Orange, NJ?

331 Prospect St, South Orange, NJ has 1,936 square feet of living space and a 0.41-acre lot.

When was 331 Prospect St, South Orange, NJ built?

331 Prospect St, South Orange, NJ was built in 1974, making it 52 years old. The building has 1 story.

What schools serve 331 Prospect St, South Orange, NJ?

331 Prospect St, South Orange, NJ is assigned to Columbia High School (high), rated B-; Clinton Elementary School (elementary), rated A; South Orange Middle School (middle), rated B. All sit in South Orange-Maplewood School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 Prospect St, South Orange, NJ compare to other homes in South Orange 07079?

Among the 4,270 homes in South Orange 07079, it is worth more than 19% of them ($809,917 against a typical $1,087,305), its price per square foot is higher than 40% of them ($418 against a typical $437), it is bigger than 29% of them (1,936 ft² against a typical 2,406 ft²), its lot is bigger than 79% of them (0.41 ac against a typical 0.23 ac) and it is newer than 90% of them (1974 against a typical 1927). Measured against all of Essex County, it is worth more than 63% 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 331 Prospect St, South Orange, NJ?

The 2025 property tax bill for 331 Prospect St, South Orange, NJ was $14,995. The county assessed it at $580,300.

Closest homes

More homes in South Orange 07079

Assigned schools

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