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Residential (General/Single)Residential
$604,927$438 / 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 93How 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

285 PROSPECT AVE

DUMONT, NJ 07628
0
Baths
1,382 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1942
Year BuiltThe year the home was originally built, according to county records.

Valuation

$605K
$565K low$645K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,068 (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.$507,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$305,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$473,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$507,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyBERGEN
Lot (acres)The size of the land the home sits on, from county records.0.14
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Dumont High SchoolB
High · Grades 9–12 · 0.3 mi
E
Selzer Elementary\Middle SchoolB+
Elementary · Grades PK–8 · 0.3 mi

District: Dumont Borough School District

Neighborhood · ZIP 07628These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.121
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.18,538
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,385 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,202
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,463
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

285 Prospect 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 78% of homes in Dumont 07628
  • Smaller than 77% of homes in Bergen County
  • Older than 70% of homes in Bergen County

What homes are worth in Dumont 07628

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

This home
$456K$985K

This home is worth more than 22% of homes in Dumont 07628.

How it measures up in Dumont 07628

The dot is this home. The mark in the middle is the typical home in Dumont 07628.

Estimated value$604,927
CheaperTypical $679,999Pricier

Pricier than 22% of homes nearby

Price per ft²$438
CheaperTypical $433Pricier

Pricier than 53% of homes nearby

Living area1,382 ft²
SmallerTypical 1,562 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.14 ac
SmallerTypical 0.14 acBigger

Bigger than 51% of homes nearby

Year built1942
OlderTypical 1946Newer

Newer than 46% of homes nearby

How 285 Prospect Ave ranks against every home in each area.
MeasureThis homeDumont 07628Bergen County
Estimated valuepricier than$604,92722% of homes22% of homes
Price per ft²pricier than$43853% of homes52% of homes
Living areabigger than1,382 ft²31% of homes23% of homes
Lot sizebigger than0.14 ac51% of homes42% of homes
Year builtnewer than194246% of homes30% of homes

About 285 Prospect Ave

How much is 285 Prospect Ave, Dumont, NJ worth?

The TopHap Estimate for 285 Prospect Ave, Dumont, NJ is $604,927 as of Sep 24, 2026. The likely range is $565,238 to $644,616. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 285 Prospect Ave, Dumont, NJ last sell?

285 Prospect Ave, Dumont, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 285 Prospect Ave, Dumont, NJ?

285 Prospect Ave, Dumont, NJ has 1,382 square feet of living space and a 0.14-acre lot.

When was 285 Prospect Ave, Dumont, NJ built?

285 Prospect Ave, Dumont, NJ was built in 1942, making it 84 years old.

What schools serve 285 Prospect Ave, Dumont, NJ?

285 Prospect Ave, Dumont, NJ is assigned to Dumont High School (high), rated B; Selzer Elementary\Middle School (elementary), rated B+. All sit in Dumont Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 285 Prospect Ave, Dumont, NJ compare to other homes in Dumont 07628?

Among the 4,986 homes in Dumont 07628, it is worth more than 22% of them ($604,927 against a typical $679,999), its price per square foot is higher than 53% of them ($438 against a typical $433), it is bigger than 31% of them (1,382 ft² against a typical 1,562 ft²), its lot is bigger than 51% of them (0.14 ac against a typical 0.14 ac) and it is newer than 46% of them (1942 against a typical 1946). Measured against all of Bergen County, it is worth more than 22% 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 285 Prospect Ave, Dumont, NJ?

The 2025 property tax bill for 285 Prospect Ave, Dumont, NJ was $11,068. The county assessed it at $507,800.

More homes on Prospect Ave

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Assigned schools

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