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Single Family ResidenceResidential
$3,817,341$689 / 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 87How 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 $1,545,000 on Nov 26, 2002

9 PATRIOTS FARM PL

ARMONK, NY 10504
5
Baths
5,539 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.
2.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$3.8M
$3.3M low$4.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,545,000 · Nov 26, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$29,320 (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.$35,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,166,667

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.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
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
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.2.39
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.Garage, Attached
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
Coman Hill Elementary School
Elementary · Grades KG–2 · 1.6 mi
H
Byram Hills High SchoolA+
High · Grades 9–12 · 2.0 mi
M
H. C. Crittenden Middle SchoolA-
Middle · Grades 6–8 · 3.0 mi

District: Byram Hills Central School District

Neighborhood · ZIP 10504These 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.1
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.103

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.7%
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.8,155
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.454 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$226,553
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$315,450
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.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

9 Patriots Farm Pl 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 98% of homes in Westchester County
  • Costs more per square foot than 82% of homes in Westchester County
  • Bigger than 97% of homes in Westchester County
  • Has a bigger lot than 96% of homes in Westchester County
  • Newer than 90% of homes in Westchester County

What homes are worth in Armonk 10504

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

This home
$608K$5.2M

This home is worth more than 92% of homes in Armonk 10504.

How it measures up in Armonk 10504

The dot is this home. The mark in the middle is the typical home in Armonk 10504.

Estimated value$3,817,341
CheaperTypical $2,034,998Pricier

Pricier than 92% of homes nearby

Price per ft²$689
CheaperTypical $645Pricier

Pricier than 61% of homes nearby

Living area5,539 ft²
SmallerTypical 3,110 ft²Bigger

Bigger than 88% of homes nearby

Lot size2.39 ac
SmallerTypical 1.53 acBigger

Bigger than 82% of homes nearby

Year built1995
OlderTypical 1972Newer

Newer than 73% of homes nearby

How 9 Patriots Farm Pl ranks against every home in each area.
MeasureThis homeArmonk 10504Westchester County
Estimated valuepricier than$3,817,34192% of homes98% of homes
Price per ft²pricier than$68961% of homes82% of homes
Living areabigger than5,539 ft²88% of homes97% of homes
Lot sizebigger than2.39 ac82% of homes96% of homes
Year builtnewer than199573% of homes90% of homes

About 9 Patriots Farm Pl

How much is 9 Patriots Farm Pl, Armonk, NY worth?

The TopHap Estimate for 9 Patriots Farm Pl, Armonk, NY is $3,817,341 as of Sep 24, 2026. The likely range is $3,329,402 to $4,305,280. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9 Patriots Farm Pl, Armonk, NY last sell?

9 Patriots Farm Pl, Armonk, NY last sold on Nov 26, 2002 for $1,545,000, according to the county's recorded deed.

How big is 9 Patriots Farm Pl, Armonk, NY?

9 Patriots Farm Pl, Armonk, NY has 5 bathrooms, 5,539 square feet of living space and a 2.39-acre lot.

When was 9 Patriots Farm Pl, Armonk, NY built?

9 Patriots Farm Pl, Armonk, NY was built in 1995, making it 31 years old. The building has 2 stories.

What schools serve 9 Patriots Farm Pl, Armonk, NY?

9 Patriots Farm Pl, Armonk, NY is assigned to Coman Hill Elementary School (elementary); Byram Hills High School (high), rated A+; H. C. Crittenden Middle School (middle), rated A-. All sit in Byram Hills Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9 Patriots Farm Pl, Armonk, NY compare to other homes in Armonk 10504?

Among the 2,694 homes in Armonk 10504, it is worth more than 92% of them ($3,817,341 against a typical $2,034,998), its price per square foot is higher than 61% of them ($689 against a typical $645), it is bigger than 88% of them (5,539 ft² against a typical 3,110 ft²), its lot is bigger than 82% of them (2.39 ac against a typical 1.53 ac) and it is newer than 73% of them (1995 against a typical 1972). Measured against all of Westchester County, it is worth more than 98% 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 9 Patriots Farm Pl, Armonk, NY?

The 2025 property tax bill for 9 Patriots Farm Pl, Armonk, NY was $29,320. The county assessed it at $35,100.

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