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Residential (General/Single)Residential
$1,495,216$507 / 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 Sep 24, 2026
Last sold for $1,075,000 on Mar 26, 2012

580 KNOLLWOOD RD

RIDGEWOOD, NJ 07450
0
Baths
2,952 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,075,000 · Mar 26, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$24,533 (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.$848,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$535,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$313,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$848,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$848,900

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.166 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.0.60
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Orchard Elementary SchoolA+
Elementary · Grades KG–5 · 1.0 mi
M
George Washington Middle SchoolA
Middle · Grades 6–8 · 1.2 mi
H
Ridgewood High SchoolB+
High · Grades 9–12 · 2.2 mi

District: Ridgewood Village School District

Neighborhood · ZIP 07450These 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.29
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.26,611
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,587 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$188,545
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$261,920
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

580 Knollwood Rd 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 90% of homes in Bergen County
  • Costs less per square foot than 79% of homes in Ridgewood 07450
  • Bigger than 85% of homes in Bergen County
  • Has a bigger lot than 93% of homes in Ridgewood 07450
  • Newer than 89% of homes in Ridgewood 07450

What homes are worth in Ridgewood 07450

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

This home
$657K$3M

This home is worth more than 67% of homes in Ridgewood 07450.

How it measures up in Ridgewood 07450

The dot is this home. The mark in the middle is the typical home in Ridgewood 07450.

Estimated value$1,495,216
CheaperTypical $1,242,987Pricier

Pricier than 67% of homes nearby

Price per ft²$507
CheaperTypical $578Pricier

Pricier than 21% of homes nearby

Living area2,952 ft²
SmallerTypical 2,249 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.6 ac
SmallerTypical 0.26 acBigger

Bigger than 93% of homes nearby

Year built1968
OlderTypical 1942Newer

Newer than 89% of homes nearby

How 580 Knollwood Rd ranks against every home in each area.
MeasureThis homeRidgewood 07450Bergen County
Estimated valuepricier than$1,495,21667% of homes90% of homes
Price per ft²pricier than$50721% of homes76% of homes
Living areabigger than2,952 ft²74% of homes85% of homes
Lot sizebigger than0.6 ac93% of homes89% of homes
Year builtnewer than196889% of homes71% of homes

About 580 Knollwood Rd

How much is 580 Knollwood Rd, Ridgewood, NJ worth?

The TopHap Estimate for 580 Knollwood Rd, Ridgewood, NJ is $1,495,216 as of Sep 24, 2026. The likely range is $1,382,432 to $1,608,000. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 580 Knollwood Rd, Ridgewood, NJ last sell?

580 Knollwood Rd, Ridgewood, NJ last sold on Mar 26, 2012 for $1,075,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 580 Knollwood Rd, Ridgewood, NJ?

580 Knollwood Rd, Ridgewood, NJ has 2,952 square feet of living space and a 0.60-acre lot.

When was 580 Knollwood Rd, Ridgewood, NJ built?

580 Knollwood Rd, Ridgewood, NJ was built in 1968, making it 58 years old. The building has 2 stories.

What schools serve 580 Knollwood Rd, Ridgewood, NJ?

580 Knollwood Rd, Ridgewood, NJ is assigned to Orchard Elementary School (elementary), rated A+; George Washington Middle School (middle), rated A; Ridgewood High School (high), rated B+. All sit in Ridgewood Village School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 580 Knollwood Rd, Ridgewood, NJ compare to other homes in Ridgewood 07450?

Among the 7,499 homes in Ridgewood 07450, it is worth more than 67% of them ($1,495,216 against a typical $1,242,987), its price per square foot is higher than 21% of them ($507 against a typical $578), it is bigger than 74% of them (2,952 ft² against a typical 2,249 ft²), its lot is bigger than 93% of them (0.6 ac against a typical 0.26 ac) and it is newer than 89% of them (1968 against a typical 1942). Measured against all of Bergen County, it is worth more than 90% 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 580 Knollwood Rd, Ridgewood, NJ?

The 2025 property tax bill for 580 Knollwood Rd, Ridgewood, NJ was $24,533. The county assessed it at $848,900.

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