Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,135,556
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 90How 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 $1,080,000 on Dec 9, 2025

31 PROSPECT AVE

EASTCHESTER, NY 10709
0
Baths
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.1M
$1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,080,000 · Dec 9, 2025

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.$7,650 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,350
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$8,693

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.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
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.
80
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.0.15
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
Waverly Early Childhood Center
Elementary · Grades KG–1 · 0.3 mi
M
Eastchester Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
H
Eastchester High SchoolA
High · Grades 9–12 · 1.0 mi

District: Eastchester Union Free School District

Neighborhood · ZIP 10709These 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.51
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 100.114

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
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.9,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,324 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$147,946
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,330
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

Owner Tools

Do you own this home?
Claim this home

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

31 Prospect Ave 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 67% of homes in Westchester County

What homes are worth in Eastchester 10709

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

This home
$392K$2.1M

This home is worth more than 65% of homes in Eastchester 10709.

How it measures up in Eastchester 10709

The dot is this home. The mark in the middle is the typical home in Eastchester 10709.

Estimated value$1,135,556
CheaperTypical $1,034,663Pricier

Pricier than 65% of homes nearby

Lot size0.15 ac
SmallerTypical 0.15 acBigger

Bigger than 50% of homes nearby

How 31 Prospect Ave ranks against every home in each area.
MeasureThis homeEastchester 10709Westchester County
Estimated valuepricier than$1,135,55665% of homes67% of homes
Lot sizebigger than0.15 ac50% of homes38% of homes

About 31 Prospect Ave

How much is 31 Prospect Ave, Eastchester, NY worth?

The TopHap Estimate for 31 Prospect Ave, Eastchester, NY is $1,135,556 as of Sep 24, 2026. The likely range is $1,018,044 to $1,253,068. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 Prospect Ave, Eastchester, NY last sell?

31 Prospect Ave, Eastchester, NY last sold on Dec 9, 2025 for $1,080,000, according to the county's recorded deed.

What schools serve 31 Prospect Ave, Eastchester, NY?

31 Prospect Ave, Eastchester, NY is assigned to Waverly Early Childhood Center (elementary); Eastchester Middle School (middle), rated A+; Eastchester High School (high), rated A. All sit in Eastchester Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Prospect Ave, Eastchester, NY compare to other homes in Eastchester 10709?

Among the 2,465 homes in Eastchester 10709, it is worth more than 65% of them ($1,135,556 against a typical $1,034,663) and its lot is bigger than 50% of them (0.15 ac against a typical 0.15 ac). Measured against all of Westchester County, it is worth more than 67% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Prospect Ave

Closest homes

More homes in Eastchester 10709

Assigned schools

Explore the area

See this home in context

Open 31 Prospect Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map