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CondominiumResidential

70 West St

HARRISON, NY 10528
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 196652 units750–922 ft²
$21M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$406K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$512
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-7.8%vs the Harrison ZIP median sale $/ft² ($555)

Sales Performance

$440K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+23.1%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.8%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.6%per yeartypical hold 7.6 yrsfrom 30 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19962002200620112014201820222026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19962002200620112014201820222026

68 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$261K$324K$386K$449K750 ft²784 ft²819 ft²853 ft²888 ft²922 ft²
1 bd2 bd
1 bed
12 units
2 bed
40 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 1 ba · 800 ft²
19 units
2 bd · 1 ba · 790 ft²
8 units
1 bd · 1 ba · 790 ft²
7 units
1 bd · 1 ba · 750 ft²
5 units
2 bd · 1 ba · 756 ft²
5 units
2 bd · 1 ba · 780 ft²
3 units
2 bd · 1 ba · 900 ft²
2 units
2 bd · 1 ba · 922 ft²
2 units
One-off layouts
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$261K–$261K
1 unit
$340K–$340K
1 unit
$359K–$377K
2 units
$381K–$402K
16 units
$402K–$422K
24 units
$426K–$449K
8 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.79%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.2%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.15.1 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.13%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.48%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$346,291
Median tax billThe middle annual property tax bill among the building's units.$4,339
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit B11Oct 13, 2026$440,000Unit B6Aug 21, 2026$440,000Unit C4Aug 11, 2026$395,000Unit C1Jun 26, 2025$345,000Unit A18Nov 27, 2024$370,000Unit B8Jul 16, 2024$350,000Unit C9Apr 5, 2024$345,000Unit A22Dec 13, 2023$360,000Unit B13Oct 17, 2023$370,000Unit A7Oct 2, 2023$390,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
83
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.Condominium
CountyWESTCHESTER
Lot (acres)The size of the land the home sits on, from county records.0.06
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Parsons Memorial Elementary SchoolB+
Elementary · Grades KG–5 · 0.5 mi
M
Louis M. Klein Middle SchoolA+
Middle · Grades 6–8 · 1.1 mi
H
Harrison High SchoolA
High · Grades 9–12 · 1.4 mi

District: Harrison Central School District

Neighborhood · ZIP 10528These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.108

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.37%
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.1.0%
PopulationHow many people live in this area.13,186
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,439 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,711
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,008
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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

70 West St # B1
2 bd · 1 ba · 800 ft²
$384K
70 West St # C1
2 bd · 1 ba · 800 ft²
$359K
70 West St # B2
1 bd · 1 ba · 750 ft²
$403K
70 West St # C2
1 bd · 1 ba · 790 ft²
$401K
70 West St # A3
2 bd · 1 ba · 800 ft²
$411K
70 West St # B3
2 bd · 1 ba · 922 ft²
$437K
70 West St # C3
2 bd · 1 ba · 922 ft²
$434K
70 West St # A4
2 bd · 1 ba · 790 ft²
$407K
70 West St # B4
1 bd · 1 ba · 790 ft²
$261K
70 West St # C4
1 bd · 1 ba · 790 ft²
$396K
70 West St # A5
2 bd · 1 ba · 800 ft²
$340K
70 West St # B5
2 bd · 1 ba · 800 ft²
$409K
70 West St # C5
1 bd · 1 ba · 790 ft²
$405K
70 West St # A6
2 bd · 1 ba · 785 ft²
$408K
70 West St # B6
2 bd · 1 ba · 800 ft²
$442K
70 West St # C6
2 bd · 1 ba · 780 ft²
$406K
70 West St # A7
2 bd · 1 ba · 780 ft²
$426K
70 West St # B7
2 bd · 1 ba · 790 ft²
$377K
70 West St # C7
2 bd · 1 ba · 780 ft²
$402K
70 West St # A8
2 bd · 1 ba · 800 ft²
$405K
70 West St # B8
2 bd · 1 ba · 800 ft²
$397K
70 West St # C8
2 bd · 1 ba · 800 ft²
$412K
70 West St # A9
2 bd · 1 ba · 756 ft²
$384K
70 West St # B9
1 bd · 1 ba · 790 ft²
$405K
70 West St # C9
2 bd · 1 ba · 756 ft²
$435K
70 West St # A10
1 bd · 1 ba · 790 ft²
$399K
70 West St # B10
2 bd · 1 ba · 756 ft²
$405K
70 West St # C10
2 bd · 1 ba · 800 ft²
$407K
70 West St # A11
2 bd · 1 ba · 800 ft²
$410K
70 West St # B11
2 bd · 1 ba · 790 ft²
$441K
70 West St # C11
2 bd · 1 ba · 800 ft²
$410K
70 West St # A12
2 bd · 1 ba · 756 ft²
$415K
70 West St # B12
1 bd · 1 ba · 750 ft²
$412K
70 West St # C12
2 bd · 1 ba · 800 ft²
$416K
70 West St # A13
1 bd · 1 ba · 750 ft²
$392K
70 West St # B13
1 bd · 1 ba · 750 ft²
$406K
70 West St # C13
1 bd · 1 ba · 790 ft²
$401K
70 West St # A14
2 bd · 1 ba · 800 ft²
$422K
70 West St # B14
2 bd · 1 ba · 800 ft²
$388K
70 West St # C14
2 bd · 1 ba · 900 ft²
$449K
70 West St # A15
2 bd · 1 ba · 756 ft²
$415K
70 West St # B15
2 bd · 1 ba · 790 ft²
$402K
70 West St # C15
2 bd · 1 ba · 790 ft²
$402K
70 West St # A16
2 bd · 1 ba · 790 ft²
$406K
70 West St # B16
2 bd · 1 ba · 800 ft²
$386K
70 West St # C16
2 bd · 1 ba · 900 ft²
$435K
70 West St # A17
2 bd · 1 ba · 800 ft²
$409K
70 West St # A18
2 bd · 1 ba · 800 ft²
$394K
70 West St # A19
1 bd · 1 ba · 750 ft²
$407K
70 West St # A20
2 bd · 1 ba · 790 ft²
$381K
70 West St # A21
2 bd · 1 ba · 790 ft²
$402K
70 West St # A22
2 bd · 1 ba · 800 ft²
$399K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 70 West St

How many units are in 70 West St, Harrison, NY?

70 West St, Harrison, NY has 52 residential units across built in 1966, according to county assessor records.

What is a unit at 70 West St, Harrison, NY worth?

The median TopHap Estimate across the 52 units at 70 West St, Harrison, NY is $405,719. That works out to $512 per square foot. Units run from 750 to 922 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 70 West St, Harrison, NY expensive for Harrison?

Units at 70 West St, Harrison, NY carry a median of $512 per square foot, 8% below the Harrison median of $555 per square foot.

How often do units sell at 70 West St, Harrison, NY?

3 units at 70 West St, Harrison, NY sold in the last 12 months, out of 68 recorded arms-length sales all time. That is a turnover rate of 5.8% of the building per year. The median sale over that period was $440K.

Have units at 70 West St, Harrison, NY appreciated?

Across 30 repeat sales of the same unit, 70 West St, Harrison, NY returned a median 3.6% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 7.6 years.

What floor plans does 70 West St, Harrison, NY have?

The most common plan at 70 West St, Harrison, NY is a 2-bedroom of 800 square feet, repeated 19 times, with a median estimate of $407,495. TopHap identifies 8 recurring plans in the building.

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Assigned schools

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