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Single Family ResidenceResidential
$786,471$562 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $555,000 on Jun 22, 2018

250 KNOLLWOOD RD

WHITE PLAINS, NY 10607
2
Baths
1,399 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.
0.23 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.
1
StoriesHow many floors the home has above ground.

Valuation

$786K
$747K low$826K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$555,000 · Jun 22, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,302 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$822,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$164,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$658,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$769,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$822,900

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
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.
49
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.23
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 26 ft²

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.

M
Woodlands Middle High SchoolC
Middle · Grades 7–12 · 0.9 mi
E
Lee F. Jackson Elementary School
Elementary · Grades KG–1 · 0.9 mi

District: Greenburgh Central School District

Neighborhood · ZIP 10607These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.109

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.7,255
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,337 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$147,559
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,657
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.55%

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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

250 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.

  • Costs more per square foot than 67% of homes in White Plains 10607
  • Smaller than 82% of homes in Westchester County
  • Newer than 83% of homes in White Plains 10607

What homes are worth in White Plains 10607

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

This home
$456K$1.5M

This home is worth more than 52% of homes in White Plains 10607.

How it measures up in White Plains 10607

The dot is this home. The mark in the middle is the typical home in White Plains 10607.

Estimated value$786,471
CheaperTypical $780,946Pricier

Pricier than 52% of homes nearby

Price per ft²$562
CheaperTypical $516Pricier

Pricier than 67% of homes nearby

Living area1,399 ft²
SmallerTypical 1,482 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 59% of homes nearby

Year built1968
OlderTypical 1957Newer

Newer than 83% of homes nearby

How 250 Knollwood Rd ranks against every home in each area.
MeasureThis homeWhite Plains 10607Westchester County
Estimated valuepricier than$786,47152% of homes41% of homes
Price per ft²pricier than$56267% of homes63% of homes
Living areabigger than1,399 ft²38% of homes18% of homes
Lot sizebigger than0.23 ac59% of homes54% of homes
Year builtnewer than196883% of homes71% of homes

About 250 Knollwood Rd

How much is 250 Knollwood Rd, White Plains, NY worth?

The TopHap Estimate for 250 Knollwood Rd, White Plains, NY is $786,471 as of Oct 21, 2026. The likely range is $746,695 to $826,247. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 250 Knollwood Rd, White Plains, NY last sell?

250 Knollwood Rd, White Plains, NY last sold on Jun 22, 2018 for $555,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 250 Knollwood Rd, White Plains, NY?

250 Knollwood Rd, White Plains, NY has 2 bathrooms, 1,399 square feet of living space and a 0.23-acre lot.

When was 250 Knollwood Rd, White Plains, NY built?

250 Knollwood Rd, White Plains, NY was built in 1968, making it 58 years old. The building has 1 story.

What schools serve 250 Knollwood Rd, White Plains, NY?

250 Knollwood Rd, White Plains, NY is assigned to Woodlands Middle High School (middle), rated C; Lee F. Jackson Elementary School (elementary). All sit in Greenburgh Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 250 Knollwood Rd, White Plains, NY compare to other homes in White Plains 10607?

Among the 2,263 homes in White Plains 10607, it is worth more than 52% of them ($786,471 against a typical $780,946), its price per square foot is higher than 67% of them ($562 against a typical $516), it is bigger than 38% of them (1,399 ft² against a typical 1,482 ft²), its lot is bigger than 59% of them (0.23 ac against a typical 0.23 ac) and it is newer than 83% of them (1968 against a typical 1957). Measured against all of Westchester County, it is worth more than 41% 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 250 Knollwood Rd, White Plains, NY?

The 2026 property tax bill for 250 Knollwood Rd, White Plains, NY was $21,302. The county assessed it at $822,900.

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Assigned schools

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