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Single Family ResidenceResidential
$6,346,750$816 / 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 81How 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 $3,200,000 on Jul 26, 2004

4 SYCAMORE CT

PURCHASE, NY 10577
8
Baths
7,775 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$6.3M
$5.1M low$7.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,200,000 · Jul 26, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$69,950 (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.$73,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$67,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$6,327,586

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.1.06
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Purchase Elementary SchoolA+
Elementary · Grades KG–5 · 1.4 mi
H
Harrison High SchoolA
High · Grades 9–12 · 5.3 mi
M
Louis M. Klein Middle SchoolA+
Middle · Grades 6–8 · 5.4 mi

District: Harrison Central School District

Neighborhood · ZIP 10577These 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.18
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 100.107

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.53%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.0.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.4,962
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.803 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$257,555
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$342,405
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

4 Sycamore 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.

  • Among the most valuable homes in Westchester County
  • Costs more per square foot than 95% of homes in Purchase 10577
  • Among the largest homes in Westchester County
  • Has a bigger lot than 88% of homes in Westchester County
  • Newer than 95% of homes in Westchester County

What homes are worth in Purchase 10577

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

This home
$1.1M$6.8M

This home is worth more than 97% of homes in Purchase 10577.

How it measures up in Purchase 10577

The dot is this home. The mark in the middle is the typical home in Purchase 10577.

Estimated value$6,346,750
CheaperTypical $2,164,032Pricier

Pricier than 97% of homes nearby

Price per ft²$816
CheaperTypical $534Pricier

Pricier than 95% of homes nearby

Living area7,775 ft²
SmallerTypical 4,035 ft²Bigger

Bigger than 87% of homes nearby

Lot size1.06 ac
SmallerTypical 0.91 acBigger

Bigger than 59% of homes nearby

Year built2002
OlderTypical 1983Newer

Newer than 89% of homes nearby

How 4 Sycamore Ct ranks against every home in each area.
MeasureThis homePurchase 10577Westchester County
Estimated valuepricier than$6,346,75097% of homesalmost all homes
Price per ft²pricier than$81695% of homes92% of homes
Living areabigger than7,775 ft²87% of homesalmost all homes
Lot sizebigger than1.06 ac59% of homes88% of homes
Year builtnewer than200289% of homes95% of homes

About 4 Sycamore Ct

How much is 4 Sycamore Ct, Purchase, NY worth?

The TopHap Estimate for 4 Sycamore Ct, Purchase, NY is $6,346,750 as of Sep 24, 2026. The likely range is $5,143,822 to $7,549,678. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Sycamore Ct, Purchase, NY last sell?

4 Sycamore Ct, Purchase, NY last sold on Jul 26, 2004 for $3,200,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4 Sycamore Ct, Purchase, NY?

4 Sycamore Ct, Purchase, NY has 8 bathrooms, 7,775 square feet of living space and a 1.06-acre lot.

When was 4 Sycamore Ct, Purchase, NY built?

4 Sycamore Ct, Purchase, NY was built in 2002, making it 24 years old. It is a colonial home. The building has 2 stories.

What schools serve 4 Sycamore Ct, Purchase, NY?

4 Sycamore Ct, Purchase, NY is assigned to Purchase Elementary School (elementary), rated A+; Harrison High School (high), rated A; Louis M. Klein Middle School (middle), rated A+. All sit in Harrison Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Sycamore Ct, Purchase, NY compare to other homes in Purchase 10577?

Among the 872 homes in Purchase 10577, it is worth more than 97% of them ($6,346,750 against a typical $2,164,032), its price per square foot is higher than 95% of them ($816 against a typical $534), it is bigger than 87% of them (7,775 ft² against a typical 4,035 ft²), its lot is bigger than 59% of them (1.06 ac against a typical 0.91 ac) and it is newer than 89% of them (2002 against a typical 1983). Measured against all of Westchester County, it is worth more than almost all 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 4 Sycamore Ct, Purchase, NY?

The 2025 property tax bill for 4 Sycamore Ct, Purchase, NY was $69,950. The county assessed it at $73,400.

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