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Single Family ResidenceResidential
$818,667$337 / 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 90How 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 $107,500 on Sep 11, 2000

450 21ST ST

IRVINGTON, NJ 07111
0
Baths
2,430 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$819K
$739K low$898K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$107,500 · Sep 11, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,272 (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.$551,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$413,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$551,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$551,700

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
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.0.12
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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(9)

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

E
Thurgood Marshall Elementary SchoolD-
Elementary · Grades PK–5 · 0.2 mi
M
University Middle SchoolF
Middle · Grades 6–8 · 0.6 mi
H
Irvington High SchoolF
High · Grades 9–12 · 0.9 mi

District: Irvington Township School District

Neighborhood · ZIP 07111These 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.118
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 100.110

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.62,357
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.21,252 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,516
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,298
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

450 21st St 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 96% of homes in Irvington 07111
  • Costs more per square foot than 80% of homes in Irvington 07111
  • Bigger than 69% of homes in Irvington 07111
  • Has a bigger lot than 83% of homes in Irvington 07111
  • Newer than 97% of homes in Irvington 07111

What homes are worth in Irvington 07111

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

This home
$159K$865K

This home is worth more than 96% of homes in Irvington 07111.

How it measures up in Irvington 07111

The dot is this home. The mark in the middle is the typical home in Irvington 07111.

Estimated value$818,667
CheaperTypical $538,405Pricier

Pricier than 96% of homes nearby

Price per ft²$337
CheaperTypical $283Pricier

Pricier than 80% of homes nearby

Living area2,430 ft²
SmallerTypical 1,904 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.12 ac
SmallerTypical 3,746 ft²Bigger

Bigger than 83% of homes nearby

Year built2000
OlderTypical 1927Newer

Newer than 97% of homes nearby

How 450 21st St ranks against every home in each area.
MeasureThis homeIrvington 07111Essex County
Estimated valuepricier than$818,66796% of homes65% of homes
Price per ft²pricier than$33780% of homes40% of homes
Living areabigger than2,430 ft²69% of homes63% of homes
Lot sizebigger than0.12 ac83% of homes46% of homes
Year builtnewer than200097% of homes93% of homes

About 450 21st St

How much is 450 21st St, Irvington, NJ worth?

The TopHap Estimate for 450 21st St, Irvington, NJ is $818,667 as of Sep 24, 2026. The likely range is $739,473 to $897,860. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 450 21st St, Irvington, NJ last sell?

450 21st St, Irvington, NJ last sold on Sep 11, 2000 for $107,500, according to the county's recorded deed.

How big is 450 21st St, Irvington, NJ?

450 21st St, Irvington, NJ has 2,430 square feet of living space and a 0.12-acre lot.

When was 450 21st St, Irvington, NJ built?

450 21st St, Irvington, NJ was built in 2000, making it 26 years old. The building has 2 stories.

What schools serve 450 21st St, Irvington, NJ?

450 21st St, Irvington, NJ is assigned to Thurgood Marshall Elementary School (elementary), rated D-; University Middle School (middle), rated F; Irvington High School (high), rated F. All sit in Irvington Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 450 21st St, Irvington, NJ compare to other homes in Irvington 07111?

Among the 8,437 homes in Irvington 07111, it is worth more than 96% of them ($818,667 against a typical $538,405), its price per square foot is higher than 80% of them ($337 against a typical $283), it is bigger than 69% of them (2,430 ft² against a typical 1,904 ft²), its lot is bigger than 83% of them (0.12 ac against a typical 3,746 ft²) and it is newer than 97% of them (2000 against a typical 1927). Measured against all of Essex County, it is worth more than 65% 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 450 21st St, Irvington, NJ?

The 2025 property tax bill for 450 21st St, Irvington, NJ was $14,272. The county assessed it at $551,700.

More homes on 21st St

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Assigned schools

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