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Single Family ResidenceResidential
$295,223$201 / 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 89How 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 $185,550 on Jan 7, 2019

21 MADISON AVE S

HAMMONTON, NJ 08037
0
Baths
1,471 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.
0.35 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.
1
StoriesHow many floors the home has above ground.

Valuation

$295K
$263K low$327K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$185,550 · Jan 7, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,516 (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.$160,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$56,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$103,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$160,300

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.45
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
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.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyATLANTIC
Lot (acres)The size of the land the home sits on, from county records.0.35
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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(10)

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

M
Hammonton Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi
E
Hammonton Early Childhood Educational Center
Elementary · Grades PK–1 · 1.3 mi
H
Hammonton High SchoolC+
High · Grades 9–12 · 1.8 mi

District: Hammonton Town School District

Neighborhood · ZIP 08037These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.94%
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.9.7%
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.24,874
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.186 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,677
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,732
Average tempThe average temperature here across a full year.54°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

21 Madison Ave S 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 71% of homes in Hammonton 08037
  • Costs less per square foot than 69% of homes in Atlantic County
  • Has a bigger lot than 73% of homes in Atlantic County
  • Older than 84% of homes in Atlantic County

What homes are worth in Hammonton 08037

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

This home
$167K$775K

This home is worth more than 29% of homes in Hammonton 08037.

How it measures up in Hammonton 08037

The dot is this home. The mark in the middle is the typical home in Hammonton 08037.

Estimated value$295,223
CheaperTypical $366,492Pricier

Pricier than 29% of homes nearby

Price per ft²$201
CheaperTypical $216Pricier

Pricier than 33% of homes nearby

Living area1,471 ft²
SmallerTypical 1,704 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.35 ac
SmallerTypical 0.54 acBigger

Bigger than 35% of homes nearby

Year built1941
OlderTypical 1970Newer

Newer than 23% of homes nearby

How 21 Madison Ave S ranks against every home in each area.
MeasureThis homeHammonton 08037Atlantic County
Estimated valuepricier than$295,22329% of homes32% of homes
Price per ft²pricier than$20133% of homes31% of homes
Living areabigger than1,471 ft²36% of homes45% of homes
Lot sizebigger than0.35 ac35% of homes73% of homes
Year builtnewer than194123% of homes16% of homes

About 21 Madison Ave S

How much is 21 Madison Ave S, Hammonton, NJ worth?

The TopHap Estimate for 21 Madison Ave S, Hammonton, NJ is $295,223 as of Sep 24, 2026. The likely range is $262,977 to $327,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Madison Ave S, Hammonton, NJ last sell?

21 Madison Ave S, Hammonton, NJ last sold on Jan 7, 2019 for $185,550, according to the county's recorded deed. TopHap holds 9 recorded sales for this parcel.

How big is 21 Madison Ave S, Hammonton, NJ?

21 Madison Ave S, Hammonton, NJ has 1,471 square feet of living space and a 0.35-acre lot.

When was 21 Madison Ave S, Hammonton, NJ built?

21 Madison Ave S, Hammonton, NJ was built in 1941, making it 85 years old. The building has 1 story.

What schools serve 21 Madison Ave S, Hammonton, NJ?

21 Madison Ave S, Hammonton, NJ is assigned to Hammonton Middle School (middle), rated B-; Hammonton Early Childhood Educational Center (elementary); Hammonton High School (high), rated C+. All sit in Hammonton Town School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Madison Ave S, Hammonton, NJ compare to other homes in Hammonton 08037?

Among the 8,077 homes in Hammonton 08037, it is worth more than 29% of them ($295,223 against a typical $366,492), its price per square foot is higher than 33% of them ($201 against a typical $216), it is bigger than 36% of them (1,471 ft² against a typical 1,704 ft²), its lot is bigger than 35% of them (0.35 ac against a typical 0.54 ac) and it is newer than 23% of them (1941 against a typical 1970). Measured against all of Atlantic County, it is worth more than 32% 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 Madison Ave S, Hammonton, NJ?

The 2025 property tax bill for 21 Madison Ave S, Hammonton, NJ was $4,516. The county assessed it at $160,300.

More homes on Madison Ave S

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