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Single Family ResidenceResidential
$1,282,275$587 / 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 92How 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 $462,000 on Jul 16, 2004

21 WALNUT CT

SOUTH ORANGE, NJ 07079
0
Baths
2,183 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1941
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$462,000 · Jul 16, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$24,992 (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.$967,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$483,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$483,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$967,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$967,200

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.43
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.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
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
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.22
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(21)

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.

M
South Orange Middle SchoolB
Middle · Grades 6–8 · 0.8 mi
E
Marshall Elementary School
Elementary · Grades KG–3 · 1.0 mi
H
Columbia High SchoolB-
High · Grades 9–12 · 1.6 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%

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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

21 Walnut Ct 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 87% of homes in Essex County
  • Costs more per square foot than 92% of homes in South Orange 07079
  • Has a bigger lot than 70% of homes in Essex County
  • Newer than 71% 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
$363K$2M

This home is worth more than 64% 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$1,282,275
CheaperTypical $1,126,677Pricier

Pricier than 64% of homes nearby

Price per ft²$587
CheaperTypical $450Pricier

Pricier than 92% of homes nearby

Living area2,183 ft²
SmallerTypical 2,401 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.22 ac
SmallerTypical 0.23 acBigger

Bigger than 46% of homes nearby

Year built1941
OlderTypical 1927Newer

Newer than 71% of homes nearby

How 21 Walnut Ct ranks against every home in each area.
MeasureThis homeSouth Orange 07079Essex County
Estimated valuepricier than$1,282,27564% of homes87% of homes
Price per ft²pricier than$58792% of homes90% of homes
Living areabigger than2,183 ft²41% of homes54% of homes
Lot sizebigger than0.22 ac46% of homes70% of homes
Year builtnewer than194171% of homes55% of homes

About 21 Walnut Ct

How much is 21 Walnut Ct, South Orange, NJ worth?

The TopHap Estimate for 21 Walnut Ct, South Orange, NJ is $1,282,275 as of Sep 24, 2026. The likely range is $1,176,502 to $1,388,048. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Walnut Ct, South Orange, NJ last sell?

21 Walnut Ct, South Orange, NJ last sold on Jul 16, 2004 for $462,000, according to the county's recorded deed. TopHap holds 21 recorded sales for this parcel.

How big is 21 Walnut Ct, South Orange, NJ?

21 Walnut Ct, South Orange, NJ has 2,183 square feet of living space and a 0.22-acre lot.

When was 21 Walnut Ct, South Orange, NJ built?

21 Walnut Ct, South Orange, NJ was built in 1941, making it 85 years old. The building has 2 stories.

What schools serve 21 Walnut Ct, South Orange, NJ?

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

How does 21 Walnut Ct, 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 64% of them ($1,282,275 against a typical $1,126,677), its price per square foot is higher than 92% of them ($587 against a typical $450), it is bigger than 41% of them (2,183 ft² against a typical 2,401 ft²), its lot is bigger than 46% of them (0.22 ac against a typical 0.23 ac) and it is newer than 71% of them (1941 against a typical 1927). Measured against all of Essex County, it is worth more than 87% 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 21 Walnut Ct, South Orange, NJ?

The 2025 property tax bill for 21 Walnut Ct, South Orange, NJ was $24,992. The county assessed it at $967,200.

More homes on Walnut Ct

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Assigned schools

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