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Single Family ResidenceResidential
$914,285
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 Aug 30, 2026
Last sold for $640,000 on Aug 24, 2016

20 CLIFFSIDE LN

MOUNT KISCO, NY 10549
0
Baths
2.38 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$914K
$838K low$991K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$640,000 · Aug 24, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,810 (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.$61,430 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,630
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$61,435
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$803,007

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
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.
16
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.2.38
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
West Patent Elementary SchoolA-
Elementary · Grades KG–5 · 1.4 mi
H
Fox Lane High SchoolB-
High · Grades 9–12 · 3.2 mi
M
Fox Lane Middle SchoolB+
Middle · Grades 6–8 · 3.5 mi

District: Bedford Central School District

Neighborhood · ZIP 10549These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

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.95%
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.6.2%
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.17,383
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.868 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,553
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,411
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

20 Cliffside Ln 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.

  • Has a bigger lot than 96% of homes in Westchester County

What homes are worth in Mount Kisco 10549

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

This home
$415K$4.4M

This home is worth more than 48% of homes in Mount Kisco 10549.

How it measures up in Mount Kisco 10549

The dot is this home. The mark in the middle is the typical home in Mount Kisco 10549.

Estimated value$914,285
CheaperTypical $947,791Pricier

Pricier than 48% of homes nearby

Lot size2.38 ac
SmallerTypical 0.32 acBigger

Bigger than 84% of homes nearby

How 20 Cliffside Ln ranks against every home in each area.
MeasureThis homeMount Kisco 10549Westchester County
Estimated valuepricier than$914,28548% of homes53% of homes
Lot sizebigger than2.38 ac84% of homes96% of homes

About 20 Cliffside Ln

How much is 20 Cliffside Ln, Mount Kisco, NY worth?

The TopHap Estimate for 20 Cliffside Ln, Mount Kisco, NY is $914,285 as of Aug 30, 2026. The likely range is $837,661 to $990,909. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Cliffside Ln, Mount Kisco, NY last sell?

20 Cliffside Ln, Mount Kisco, NY last sold on Aug 24, 2016 for $640,000, according to the county's recorded deed.

What schools serve 20 Cliffside Ln, Mount Kisco, NY?

20 Cliffside Ln, Mount Kisco, NY is assigned to West Patent Elementary School (elementary), rated A-; Fox Lane High School (high), rated B-; Fox Lane Middle School (middle), rated B+. All sit in Bedford Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Cliffside Ln, Mount Kisco, NY compare to other homes in Mount Kisco 10549?

Among the 4,162 homes in Mount Kisco 10549, it is worth more than 48% of them ($914,285 against a typical $947,791) and its lot is bigger than 84% of them (2.38 ac against a typical 0.32 ac). Measured against all of Westchester County, it is worth more than 53% 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 20 Cliffside Ln, Mount Kisco, NY?

The 2025 property tax bill for 20 Cliffside Ln, Mount Kisco, NY was $14,810. The county assessed it at $61,430.

More homes on Cliffside Ln

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Assigned schools

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