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Single Family ResidenceResidential
$248,795$147 / 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 95How 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 $81,000 on Dec 24, 2001

521 DELAWARE AVE

RIVERSIDE, NJ 08075
0
Baths
1,690 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.
0.11 ac
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.

Valuation

$249K
$236K low$261K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$81,000 · Dec 24, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,531 (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.$153,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$105,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$153,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$153,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBURLINGTON
Lot (acres)The size of the land the home sits on, from county records.0.12
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.

E
Riverside Elementary SchoolC
Elementary · Grades PK–5 · 0.3 mi
M
Riverside Middle SchoolD+
Middle · Grades 6–8 · 0.3 mi
H
Riverside High SchoolD-
High · Grades 9–12 · 0.3 mi

District: Riverside Township School District

Neighborhood · ZIP 08075These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.96%
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.9.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.30,560
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,654 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,090
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,720
Average tempThe average temperature here across a full year.55°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

521 Delaware 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 91% of homes in Burlington County
  • Costs less per square foot than 97% of homes in Burlington County
  • Bigger than 75% of homes in South Fairview
  • Has a smaller lot than 85% of homes in Burlington County
  • Older than 91% of homes in Burlington County

What homes are worth in Riverside 08075

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

This home
$155K$657K

This home is worth more than 19% of homes in Riverside 08075.

How it measures up in Riverside 08075

The dot is this home. The mark in the middle is the typical home in Riverside 08075.

Estimated value$248,795
CheaperTypical $353,481Pricier

Pricier than 19% of homes nearby

Price per ft²$147
CheaperTypical $224Pricier

Pricier than 5% of homes nearby

Living area1,690 ft²
SmallerTypical 1,659 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.11 ac
SmallerTypical 0.21 acBigger

Bigger than 19% of homes nearby

Year built1920
OlderTypical 1963Newer

Newer than 19% of homes nearby

How 521 Delaware Ave ranks against every home in each area.
MeasureThis homeSouth FairviewRiverside 08075Burlington County
Estimated valuepricier than$248,79532% of homes19% of homes9% of homes
Price per ft²pricier than$14710% of homes5% of homes3% of homes
Living areabigger than1,690 ft²75% of homes52% of homes46% of homes
Lot sizebigger than0.11 ac21% of homes19% of homes15% of homes
Year builtnewer than192036% of homes19% of homes9% of homes

About 521 Delaware Ave

How much is 521 Delaware Ave, Riverside, NJ worth?

The TopHap Estimate for 521 Delaware Ave, Riverside, NJ is $248,795 as of Sep 24, 2026. The likely range is $236,440 to $261,150. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Delaware Ave, Riverside, NJ last sell?

521 Delaware Ave, Riverside, NJ last sold on Dec 24, 2001 for $81,000, according to the county's recorded deed.

How big is 521 Delaware Ave, Riverside, NJ?

521 Delaware Ave, Riverside, NJ has 1,690 square feet of living space and a 0.12-acre lot.

When was 521 Delaware Ave, Riverside, NJ built?

521 Delaware Ave, Riverside, NJ was built in 1920, making it 106 years old.

What schools serve 521 Delaware Ave, Riverside, NJ?

521 Delaware Ave, Riverside, NJ is assigned to Riverside Elementary School (elementary), rated C; Riverside Middle School (middle), rated D+; Riverside High School (high), rated D-. All sit in Riverside Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Delaware Ave, Riverside, NJ compare to other homes in Riverside 08075?

Among the 9,449 homes in Riverside 08075, it is worth more than 19% of them ($248,795 against a typical $353,481), its price per square foot is higher than 5% of them ($147 against a typical $224), it is bigger than 52% of them (1,690 ft² against a typical 1,659 ft²), its lot is bigger than 19% of them (0.11 ac against a typical 0.21 ac) and it is newer than 19% of them (1920 against a typical 1963). Measured against all of Burlington County, it is worth more than 9% 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 521 Delaware Ave, Riverside, NJ?

The 2025 property tax bill for 521 Delaware Ave, Riverside, NJ was $6,531. The county assessed it at $153,700.

More homes on Delaware Ave

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More homes in Riverside 08075

Assigned schools

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