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Single Family ResidenceResidential
$1,334,763$518 / 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 Aug 30, 2026
Last sold for $1,280,000 on Dec 23, 2024

21 WINDSOR PL

ESSEX FELLS, NJ 07021
0
Baths
2,576 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.
0.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.

Valuation

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,280,000 · Dec 23, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,746 (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.$767,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$549,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$218,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$767,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$767,900

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.0.74
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.

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

E
Essex Fells Elementary SchoolA-
Elementary · Grades PK–6 · 0.8 mi
H
West Essex High SchoolA
High · Grades 9–12 · 3.2 mi
M
West Essex Middle SchoolB-
Middle · Grades 7–8 · 3.2 mi

District: West Essex Regional School District

Neighborhood · ZIP 07021These 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.23
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.111

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.2.0%
PopulationHow many people live in this area.2,333
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,678 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$228,452
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$282,418
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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 Windsor Pl 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 88% of homes in Essex County
  • Costs more per square foot than 82% of homes in Essex County
  • Bigger than 68% of homes in Essex County
  • Has a bigger lot than 94% of homes in Essex County
  • Newer than 71% of homes in Essex County

What homes are worth in Essex Fells 07021

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

This home
$660K$3.8M

This home is worth more than 39% of homes in Essex Fells 07021.

How it measures up in Essex Fells 07021

The dot is this home. The mark in the middle is the typical home in Essex Fells 07021.

Estimated value$1,334,763
CheaperTypical $1,497,638Pricier

Pricier than 39% of homes nearby

Price per ft²$518
CheaperTypical $498Pricier

Pricier than 60% of homes nearby

Living area2,576 ft²
SmallerTypical 2,986 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.74 ac
SmallerTypical 0.66 acBigger

Bigger than 59% of homes nearby

Year built1957
OlderTypical 1950Newer

Newer than 67% of homes nearby

How 21 Windsor Pl ranks against every home in each area.
MeasureThis homeEssex Fells 07021Essex County
Estimated valuepricier than$1,334,76339% of homes88% of homes
Price per ft²pricier than$51860% of homes82% of homes
Living areabigger than2,576 ft²35% of homes68% of homes
Lot sizebigger than0.74 ac59% of homes94% of homes
Year builtnewer than195767% of homes71% of homes

About 21 Windsor Pl

How much is 21 Windsor Pl, Essex Fells, NJ worth?

The TopHap Estimate for 21 Windsor Pl, Essex Fells, NJ is $1,334,763 as of Aug 30, 2026. The likely range is $1,225,061 to $1,444,465. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Windsor Pl, Essex Fells, NJ last sell?

21 Windsor Pl, Essex Fells, NJ last sold on Dec 23, 2024 for $1,280,000, according to the county's recorded deed.

How big is 21 Windsor Pl, Essex Fells, NJ?

21 Windsor Pl, Essex Fells, NJ has 2,576 square feet of living space and a 0.74-acre lot.

When was 21 Windsor Pl, Essex Fells, NJ built?

21 Windsor Pl, Essex Fells, NJ was built in 1957, making it 69 years old.

What schools serve 21 Windsor Pl, Essex Fells, NJ?

21 Windsor Pl, Essex Fells, NJ is assigned to Essex Fells Elementary School (elementary), rated A-; West Essex High School (high), rated A; West Essex Middle School (middle), rated B-. All sit in West Essex Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Windsor Pl, Essex Fells, NJ compare to other homes in Essex Fells 07021?

Among the 782 homes in Essex Fells 07021, it is worth more than 39% of them ($1,334,763 against a typical $1,497,638), its price per square foot is higher than 60% of them ($518 against a typical $498), it is bigger than 35% of them (2,576 ft² against a typical 2,986 ft²), its lot is bigger than 59% of them (0.74 ac against a typical 0.66 ac) and it is newer than 67% of them (1957 against a typical 1950). Measured against all of Essex County, it is worth more than 88% 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 Windsor Pl, Essex Fells, NJ?

The 2025 property tax bill for 21 Windsor Pl, Essex Fells, NJ was $17,746. The county assessed it at $767,900.

More homes on Windsor Pl

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