Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$950,399$519 / 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 86How 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

40 S RIDGE ST

PORT CHESTER, NY 10573
4
Beds
2 / 1
Baths
1,830 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$950K
$819K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,082 (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.$611,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$221,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$389,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$587,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$611,100

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.
10
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.
93
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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1982
Lot (acres)The size of the land the home sits on, from county records.0.19
HeatingThe type of heating system in the home.Hot Water
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

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.

M
Port Chester Middle SchoolC-
Middle · Grades 6–8 · 0.1 mi
H
Port Chester High SchoolB-
High · Grades 9–12 · 0.5 mi
E
Park Avenue Elementary SchoolC-
Elementary · Grades KG–5 · 0.7 mi

District: Port Chester-Rye Union Free School District

Neighborhood · ZIP 10573These 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.79
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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.42,155
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,071 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,286
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,382
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%

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

40 S Ridge St 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 65% of homes in Port Chester 10573

What homes are worth in Port Chester 10573

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

This home
$349K$2.8M

This home is worth more than 56% of homes in Port Chester 10573.

How it measures up in Port Chester 10573

The dot is this home. The mark in the middle is the typical home in Port Chester 10573.

Estimated value$950,399
CheaperTypical $888,171Pricier

Pricier than 56% of homes nearby

Price per ft²$519
CheaperTypical $524Pricier

Pricier than 48% of homes nearby

Living area1,830 ft²
SmallerTypical 1,975 ft²Bigger

Bigger than 43% of homes nearby

Lot size0.19 ac
SmallerTypical 0.15 acBigger

Bigger than 65% of homes nearby

Year built1948
OlderTypical 1955Newer

Newer than 39% of homes nearby

How 40 S Ridge St ranks against every home in each area.
MeasureThis homePort Chester 10573Westchester County
Estimated valuepricier than$950,39956% of homes56% of homes
Price per ft²pricier than$51948% of homes52% of homes
Living areabigger than1,830 ft²43% of homes40% of homes
Lot sizebigger than0.19 ac65% of homes46% of homes
Year builtnewer than194839% of homes38% of homes

About 40 S Ridge St

How much is 40 S Ridge St, Port Chester, NY worth?

The TopHap Estimate for 40 S Ridge St, Port Chester, NY is $950,399 as of Sep 24, 2026. The likely range is $818,696 to $1,082,102. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 S Ridge St, Port Chester, NY last sell?

40 S Ridge St, Port Chester, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 40 S Ridge St, Port Chester, NY?

40 S Ridge St, Port Chester, NY has 4 bedrooms, 2 bathrooms, 1,830 square feet of living space and a 0.19-acre lot.

When was 40 S Ridge St, Port Chester, NY built?

40 S Ridge St, Port Chester, NY was built in 1948, making it 78 years old. It is a colonial home. The building has 2 stories.

What schools serve 40 S Ridge St, Port Chester, NY?

40 S Ridge St, Port Chester, NY is assigned to Port Chester Middle School (middle), rated C-; Port Chester High School (high), rated B-; Park Avenue Elementary School (elementary), rated C-. All sit in Port Chester-Rye Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 S Ridge St, Port Chester, NY compare to other homes in Port Chester 10573?

Among the 7,978 homes in Port Chester 10573, it is worth more than 56% of them ($950,399 against a typical $888,171), its price per square foot is higher than 48% of them ($519 against a typical $524), it is bigger than 43% of them (1,830 ft² against a typical 1,975 ft²), its lot is bigger than 65% of them (0.19 ac against a typical 0.15 ac) and it is newer than 39% of them (1948 against a typical 1955). Measured against all of Westchester County, it is worth more than 56% 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 40 S Ridge St, Port Chester, NY?

The 2025 property tax bill for 40 S Ridge St, Port Chester, NY was $12,082. The county assessed it at $611,100.

More homes on S Ridge St

Closest homes

More homes in Port Chester 10573

Assigned schools

Explore the area

See this home in context

Open 40 S Ridge St 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