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CooperativeResidential
$2,940,050
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 81How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $3,495,000 on May 7, 2018

340 RIVERSIDE DR APT 11A

NEW YORK, NY 10025
Building report
0
Baths

Valuation

$2.9M
$2.4M low$3.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,495,000 · May 7, 2018

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Cooperative
CountyNew York
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
P.S. 165 Robert E. Simon SchoolC+
Elementary · Grades PK–8 · 0.2 mi

District: New York City Geographic School District 03

Neighborhood · ZIP 10025These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.115

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.92,687
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88,204 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,079
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,423
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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

340 Riverside Dr Apt 11a 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 94% of homes in New York 10025

What homes are worth in New York 10025

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

This home
$337K$4.5M

This home is worth more than 94% of homes in New York 10025.

How it measures up in New York 10025

The dot is this home. The mark in the middle is the typical home in New York 10025.

Estimated value$2,940,050
CheaperTypical $1,060,716Pricier

Pricier than 94% of homes nearby

How 340 Riverside Dr Apt 11a ranks against every home in each area.
MeasureThis homeUpper West SideNew York 10025New York County
Estimated valuepricier than$2,940,05088% of homes94% of homes89% of homes

About 340 Riverside Dr Apt 11a

How much is 340 Riverside Dr Apt 11a, New York, NY worth?

The TopHap Estimate for 340 Riverside Dr Apt 11a, New York, NY is $2,940,050 as of Jul 14, 2026. The likely range is $2,367,904 to $3,512,196. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 340 Riverside Dr Apt 11a, New York, NY last sell?

340 Riverside Dr Apt 11a, New York, NY last sold on May 7, 2018 for $3,495,000, according to the county's recorded deed.

What schools serve 340 Riverside Dr Apt 11a, New York, NY?

340 Riverside Dr Apt 11a, New York, NY is assigned to P.S. 165 Robert E. Simon School (elementary), rated C+. All sit in New York City Geographic School District 03. Attendance boundaries change — confirm with the district before relying on an assignment.

More homes on Riverside Dr Apt 11a

Closest homes

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Assigned schools

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See this home in context

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