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Residential (General/Single)Residential
$1,672,002$412 / 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 Jul 14, 2026

21 WINDSOR GATE

UPPER SADDLE RIVER, NJ 07458
0
Baths
4,057 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.
0.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.7M
$1.5M low$1.8M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,472,002
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,177,602
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.12%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$200,000
INDYMAC BANK FSB · E · recorded Jul 6, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,699 (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.$915,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$334,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$580,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$915,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$915,000

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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

Scores 0–100; higher = greater projected risk.

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.0.86
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
Robert D. Reynolds Primary School
Elementary · Grades PK–2 · 1.6 mi
M
Emil A. Cavallini Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi
H
Northern Highlands Regional High SchoolA+
High · Grades 9–12 · 4.1 mi

District: Upper Saddle River Borough School District

Neighborhood · ZIP 07458These 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.58
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 100.115

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.12,183
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,189 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$213,636
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$289,760
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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 Gate 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 93% of homes in Bergen County
  • Costs less per square foot than 69% of homes in Saddle River 07458
  • Bigger than 94% of homes in Bergen County
  • Has a bigger lot than 92% of homes in Bergen County
  • Newer than 88% of homes in Bergen County

What homes are worth in Saddle River 07458

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

This home
$592K$5.7M

This home is worth more than 55% of homes in Saddle River 07458.

How it measures up in Saddle River 07458

The dot is this home. The mark in the middle is the typical home in Saddle River 07458.

Estimated value$1,672,002
CheaperTypical $1,546,672Pricier

Pricier than 55% of homes nearby

Price per ft²$412
CheaperTypical $451Pricier

Pricier than 31% of homes nearby

Living area4,057 ft²
SmallerTypical 3,707 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.86 ac
SmallerTypical 0.91 acBigger

Bigger than 35% of homes nearby

Year built1997
OlderTypical 1973Newer

Newer than 74% of homes nearby

How 21 Windsor Gate ranks against every home in each area.
MeasureThis homeSaddle River 07458Bergen County
Estimated valuepricier than$1,672,00255% of homes93% of homes
Price per ft²pricier than$41231% of homes42% of homes
Living areabigger than4,057 ft²56% of homes94% of homes
Lot sizebigger than0.86 ac35% of homes92% of homes
Year builtnewer than199774% of homes88% of homes

About 21 Windsor Gate

How much is 21 Windsor Gate, Upper Saddle River, NJ worth?

The TopHap Estimate for 21 Windsor Gate, Upper Saddle River, NJ is $1,672,002 as of Jul 14, 2026. The likely range is $1,539,103 to $1,804,901. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Windsor Gate, Upper Saddle River, NJ last sell?

21 Windsor Gate, Upper Saddle River, NJ last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Windsor Gate, Upper Saddle River, NJ?

21 Windsor Gate, Upper Saddle River, NJ has 4,057 square feet of living space and a 0.86-acre lot.

When was 21 Windsor Gate, Upper Saddle River, NJ built?

21 Windsor Gate, Upper Saddle River, NJ was built in 1997, making it 29 years old. The building has 1 story.

What schools serve 21 Windsor Gate, Upper Saddle River, NJ?

21 Windsor Gate, Upper Saddle River, NJ is assigned to Robert D. Reynolds Primary School (elementary); Emil A. Cavallini Middle School (middle), rated A-; Northern Highlands Regional High School (high), rated A+. All sit in Upper Saddle River Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Windsor Gate, Upper Saddle River, NJ compare to other homes in Saddle River 07458?

Among the 4,176 homes in Saddle River 07458, it is worth more than 55% of them ($1,672,002 against a typical $1,546,672), its price per square foot is higher than 31% of them ($412 against a typical $451), it is bigger than 56% of them (4,057 ft² against a typical 3,707 ft²), its lot is bigger than 35% of them (0.86 ac against a typical 0.91 ac) and it is newer than 74% of them (1997 against a typical 1973). Measured against all of Bergen County, it is worth more than 93% 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 Gate, Upper Saddle River, NJ?

The 2025 property tax bill for 21 Windsor Gate, Upper Saddle River, NJ was $23,699. The county assessed it at $915,000.

Closest homes

More homes in Upper Saddle River 07458

Assigned schools

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