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Single Family ResidenceResidential
$603,673$246 / 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 93How 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

21 KNOLL CT

MONROE, NY 10950
3
Beds
3 / 1
Baths
2,458 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.
1.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$604K
$559K low$648K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$65,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$42,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$601,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyOrange
Lot (acres)The size of the land the home sits on, from county records.1.50
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Vinyl Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 320 ft²

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
Sapphire Elementary School
Elementary · Grades PK–1 · 1.3 mi
M
Monroe-Woodbury Middle SchoolB
Middle · Grades 6–8 · 3.4 mi
H
Monroe-Woodbury High SchoolB+
High · Grades 9–12 · 3.6 mi

District: Monroe-Woodbury Central School District

Neighborhood · ZIP 10950These 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.68
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.25%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.64,456
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,690 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,687
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,261
Average tempThe average temperature here across a full year.49°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.58%

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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 Knoll Ct 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 76% of homes in Orange County
  • Costs less per square foot than 80% of homes in Monroe 10950
  • Bigger than 82% of homes in Monroe 10950
  • Has a bigger lot than 94% of homes in Monroe 10950
  • Older than 70% of homes in Monroe 10950

What homes are worth in Monroe 10950

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

This home
$188K$1.1M

This home is worth more than 61% of homes in Monroe 10950.

How it measures up in Monroe 10950

The dot is this home. The mark in the middle is the typical home in Monroe 10950.

Estimated value$603,673
CheaperTypical $554,699Pricier

Pricier than 61% of homes nearby

Price per ft²$246
CheaperTypical $301Pricier

Pricier than 20% of homes nearby

Living area2,458 ft²
SmallerTypical 1,793 ft²Bigger

Bigger than 82% of homes nearby

Lot size1.5 ac
SmallerTypical 0.13 acBigger

Bigger than 94% of homes nearby

Year built1972
OlderTypical 1995Newer

Newer than 30% of homes nearby

How 21 Knoll Ct ranks against every home in each area.
MeasureThis homeMonroe 10950Orange County
Estimated valuepricier than$603,67361% of homes76% of homes
Price per ft²pricier than$24620% of homes36% of homes
Living areabigger than2,458 ft²82% of homes79% of homes
Lot sizebigger than1.5 ac94% of homes80% of homes
Year builtnewer than197230% of homes47% of homes

About 21 Knoll Ct

How much is 21 Knoll Ct, Monroe, NY worth?

The TopHap Estimate for 21 Knoll Ct, Monroe, NY is $603,673 as of Sep 24, 2026. The likely range is $559,377 to $647,969. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Knoll Ct, Monroe, NY last sell?

21 Knoll Ct, Monroe, NY last sold on Jan 6, 2023, according to the county's recorded deed.

How big is 21 Knoll Ct, Monroe, NY?

21 Knoll Ct, Monroe, NY has 3 bedrooms, 3 bathrooms, 2,458 square feet of living space and a 1.50-acre lot.

When was 21 Knoll Ct, Monroe, NY built?

21 Knoll Ct, Monroe, NY was built in 1972, making it 54 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Knoll Ct, Monroe, NY?

21 Knoll Ct, Monroe, NY is assigned to Sapphire Elementary School (elementary); Monroe-Woodbury Middle School (middle), rated B; Monroe-Woodbury High School (high), rated B+. All sit in Monroe-Woodbury Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Knoll Ct, Monroe, NY compare to other homes in Monroe 10950?

Among the 17,077 homes in Monroe 10950, it is worth more than 61% of them ($603,673 against a typical $554,699), its price per square foot is higher than 20% of them ($246 against a typical $301), it is bigger than 82% of them (2,458 ft² against a typical 1,793 ft²), its lot is bigger than 94% of them (1.5 ac against a typical 0.13 ac) and it is newer than 30% of them (1972 against a typical 1995). Measured against all of Orange County, it is worth more than 76% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Knoll Ct

Closest homes

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