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Single Family ResidenceResidential
$460,441$698 / 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 $441,000 on Oct 17, 2025

321 DUPONT AVE

SEASIDE HEIGHTS, NJ 08751
3
Beds
1
Baths
660 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.
3,189 ft²
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$460K
$422K low$499K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$441,000 · Oct 17, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,642 (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.$517,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$406,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$111,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$517,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$517,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.62 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.91%
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.Bungalow
CountyOCEAN
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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(3)

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

E
Hugh J. Boyd Jr. Elementary SchoolD
Elementary · Grades PK–6 · 0.6 mi
H
Central Regional High SchoolD
High · Grades 9–12 · 7.4 mi
M
Central Regional Middle SchoolC
Middle · Grades 7–8 · 7.8 mi

District: Central Regional School District

Neighborhood · ZIP 08751These 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.191
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.38%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.4,094
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,718 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,241
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,585
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

321 Dupont 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 less than 83% of homes in Seaside Heights 08751
  • Costs more per square foot than 88% of homes in Ocean County
  • Smaller than 98% of homes in Ocean County
  • Has a smaller lot than 90% of homes in Ocean County
  • Among the oldest homes in Seaside Heights 08751

What homes are worth in Seaside Heights 08751

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

This home
$280K$1.9M

This home is worth more than 17% of homes in Seaside Heights 08751.

How it measures up in Seaside Heights 08751

The dot is this home. The mark in the middle is the typical home in Seaside Heights 08751.

Estimated value$460,441
CheaperTypical $794,884Pricier

Pricier than 17% of homes nearby

Price per ft²$698
CheaperTypical $602Pricier

Pricier than 66% of homes nearby

Living area660 ft²
SmallerTypical 1,432 ft²Bigger

Bigger than 12% of homes nearby

Lot size3,189 ft²
SmallerTypical 4,008 ft²Bigger

Bigger than 38% of homes nearby

Year built1920
OlderTypical 1980Newer

Older than almost all homes nearby

How 321 Dupont Ave ranks against every home in each area.
MeasureThis homeSeaside Heights 08751Ocean County
Estimated valuepricier than$460,44117% of homes34% of homes
Price per ft²pricier than$69866% of homes88% of homes
Living areabigger than660 ft²12% of homes2% of homes
Lot sizebigger than3,189 ft²38% of homes10% of homes
Year builtnewer than1920almost no homesalmost no homes

About 321 Dupont Ave

How much is 321 Dupont Ave, Seaside Heights, NJ worth?

The TopHap Estimate for 321 Dupont Ave, Seaside Heights, NJ is $460,441 as of Sep 24, 2026. The likely range is $421,702 to $499,180. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 Dupont Ave, Seaside Heights, NJ last sell?

321 Dupont Ave, Seaside Heights, NJ last sold on Oct 17, 2025 for $441,000, according to the county's recorded deed.

How big is 321 Dupont Ave, Seaside Heights, NJ?

321 Dupont Ave, Seaside Heights, NJ has 3 bedrooms, 1 bathrooms, 660 square feet of living space and a 0.07-acre lot.

When was 321 Dupont Ave, Seaside Heights, NJ built?

321 Dupont Ave, Seaside Heights, NJ was built in 1920, making it 106 years old. It is a bungalow home. The building has 1 story.

What schools serve 321 Dupont Ave, Seaside Heights, NJ?

321 Dupont Ave, Seaside Heights, NJ is assigned to Hugh J. Boyd Jr. Elementary School (elementary), rated D; Central Regional High School (high), rated D; Central Regional Middle School (middle), rated C. All sit in Central Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 Dupont Ave, Seaside Heights, NJ compare to other homes in Seaside Heights 08751?

Among the 3,715 homes in Seaside Heights 08751, it is worth more than 17% of them ($460,441 against a typical $794,884), its price per square foot is higher than 66% of them ($698 against a typical $602), it is bigger than 12% of them (660 ft² against a typical 1,432 ft²), its lot is bigger than 38% of them (3,189 ft² against a typical 4,008 ft²) and it is newer than almost none of them (1920 against a typical 1980). Measured against all of Ocean County, it is worth more than 34% 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 321 Dupont Ave, Seaside Heights, NJ?

The 2025 property tax bill for 321 Dupont Ave, Seaside Heights, NJ was $6,642. The county assessed it at $517,300.

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