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CooperativeResidential
$2,339,172$13 / 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 88How 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 $2,700,000 on Dec 23, 2022

33 RIVERSIDE DR

NEW YORK, NY 10023
Building report
0
Baths
186,100 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1928
Year BuiltThe year the home was originally built, according to county records.
17
StoriesHow many floors the home has above ground.

Valuation

$2.3M
$2.1M low$2.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,700,000 · Dec 23, 2022

Tax & Assessment

Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$50,469,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Cooperative
CountyNEW YORK
Lot (acres)The size of the land the home sits on, from county records.0.32
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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. 87 William Sherman SchoolA+
Elementary · Grades KG–5 · 0.3 mi

District: New York City Geographic School District 03

Neighborhood · ZIP 10023These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.109

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.62,997
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.103,063 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$153,784
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$221,320
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%

Owner Tools

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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

33 Riverside Dr 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 82% of homes in New York County
  • Costs less per square foot than 92% of homes in Upper West Side
  • Bigger than 96% of homes in New York County
  • Has a bigger lot than 66% of homes in New York County
  • Older than 75% of homes in New York 10023

What homes are worth in New York 10023

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

This home
$485K$8.8M

This home is worth more than 76% of homes in New York 10023.

How it measures up in New York 10023

The dot is this home. The mark in the middle is the typical home in New York 10023.

Estimated value$2,339,172
CheaperTypical $1,346,161Pricier

Pricier than 76% of homes nearby

Price per ft²$13
CheaperTypical $1668Pricier

Pricier than 10% of homes nearby

Living area186,100 ft²
SmallerTypical 1,181 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.31 ac
SmallerTypical 0.33 acBigger

Bigger than 48% of homes nearby

Year built1928
OlderTypical 1965Newer

Newer than 25% of homes nearby

How 33 Riverside Dr ranks against every home in each area.
MeasureThis homeUpper West SideNew York 10023New York County
Estimated valuepricier than$2,339,17279% of homes76% of homes82% of homes
Price per ft²pricier than$138% of homes10% of homes8% of homes
Living areabigger than186,100 ft²95% of homes93% of homes96% of homes
Lot sizebigger than0.31 ac57% of homes48% of homes66% of homes
Year builtnewer than192835% of homes25% of homes32% of homes

About 33 Riverside Dr

How much is 33 Riverside Dr, New York, NY worth?

The TopHap Estimate for 33 Riverside Dr, New York, NY is $2,339,172 as of Sep 24, 2026. The likely range is $2,051,067 to $2,627,277. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 33 Riverside Dr, New York, NY last sell?

33 Riverside Dr, New York, NY last sold on Dec 23, 2022 for $2,700,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 33 Riverside Dr, New York, NY?

33 Riverside Dr, New York, NY has 186,100 square feet of living space and a 0.32-acre lot.

When was 33 Riverside Dr, New York, NY built?

33 Riverside Dr, New York, NY was built in 1928, making it 98 years old. The building has 17 stories.

What schools serve 33 Riverside Dr, New York, NY?

33 Riverside Dr, New York, NY is assigned to P.S. 87 William Sherman School (elementary), rated A+. All sit in New York City Geographic School District 03. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 33 Riverside Dr, New York, NY compare to other homes in New York 10023?

Among the 26,566 homes in New York 10023, it is worth more than 76% of them ($2,339,172 against a typical $1,346,161), its price per square foot is higher than 10% of them ($13 against a typical $1668), it is bigger than 93% of them (186,100 ft² against a typical 1,181 ft²), its lot is bigger than 48% of them (0.31 ac against a typical 0.33 ac) and it is newer than 25% of them (1928 against a typical 1965). Measured against all of New York County, it is worth more than 82% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Riverside Dr

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Assigned schools

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