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Single Family ResidenceResidential
$915,485$686 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $495,000 on Sep 20, 2013

8 ALDEN PL

HARTSDALE, NY 10530
2
Baths
1,335 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$915K
$827K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$495,000 · Sep 20, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$21,330 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$710,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$308,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$401,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$651,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$710,000

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
4
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.
84
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.0.17
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, Basement
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.

H
Ardsley High SchoolA
High · Grades 9–12 · 0.1 mi
E
Concord Road Elementary SchoolA
Elementary · Grades KG–4 · 0.5 mi
M
Ardsley Middle SchoolA+
Middle · Grades 5–8 · 1.5 mi

District: Ardsley Union Free School District

Neighborhood · ZIP 10530These 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.73
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 100.110

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.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.13,536
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,514 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,687
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,796
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

8 Alden 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 66% of homes in Hartsdale 10530
  • Costs more per square foot than 82% of homes in Westchester County
  • Smaller than 84% of homes in Westchester County

What homes are worth in Hartsdale 10530

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

This home
$360K$1.7M

This home is worth more than 66% of homes in Hartsdale 10530.

How it measures up in Hartsdale 10530

The dot is this home. The mark in the middle is the typical home in Hartsdale 10530.

Estimated value$915,485
CheaperTypical $808,281Pricier

Pricier than 66% of homes nearby

Price per ft²$686
CheaperTypical $536Pricier

Pricier than 80% of homes nearby

Living area1,335 ft²
SmallerTypical 1,597 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.17 ac
SmallerTypical 0.18 acBigger

Bigger than 39% of homes nearby

Year built1954
OlderTypical 1954Newer

Newer than 54% of homes nearby

How 8 Alden Pl ranks against every home in each area.
MeasureThis homeHartsdale 10530Westchester County
Estimated valuepricier than$915,48566% of homes53% of homes
Price per ft²pricier than$68680% of homes82% of homes
Living areabigger than1,335 ft²28% of homes16% of homes
Lot sizebigger than0.17 ac39% of homes40% of homes
Year builtnewer than195454% of homes48% of homes

About 8 Alden Pl

How much is 8 Alden Pl, Hartsdale, NY worth?

The TopHap Estimate for 8 Alden Pl, Hartsdale, NY is $915,485 as of Oct 21, 2026. The likely range is $827,201 to $1,003,769. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8 Alden Pl, Hartsdale, NY last sell?

8 Alden Pl, Hartsdale, NY last sold on Sep 20, 2013 for $495,000, according to the county's recorded deed.

How big is 8 Alden Pl, Hartsdale, NY?

8 Alden Pl, Hartsdale, NY has 2 bathrooms, 1,335 square feet of living space and a 0.17-acre lot.

When was 8 Alden Pl, Hartsdale, NY built?

8 Alden Pl, Hartsdale, NY was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 8 Alden Pl, Hartsdale, NY?

8 Alden Pl, Hartsdale, NY is assigned to Ardsley High School (high), rated A; Concord Road Elementary School (elementary), rated A; Ardsley Middle School (middle), rated A+. All sit in Ardsley Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8 Alden Pl, Hartsdale, NY compare to other homes in Hartsdale 10530?

Among the 3,536 homes in Hartsdale 10530, it is worth more than 66% of them ($915,485 against a typical $808,281), its price per square foot is higher than 80% of them ($686 against a typical $536), it is bigger than 28% of them (1,335 ft² against a typical 1,597 ft²), its lot is bigger than 39% of them (0.17 ac against a typical 0.18 ac) and it is newer than 54% of them (1954 against a typical 1954). 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 8 Alden Pl, Hartsdale, NY?

The 2026 property tax bill for 8 Alden Pl, Hartsdale, NY was $21,330. The county assessed it at $710,000.

More homes on Alden Pl

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