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CooperativeResidential
Last sold for $1,080,000 on Jun 9, 2025

33 RIVERSIDE DR

NEW YORK, NY 10023
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.
Built 1928138 units186,100–186,100 ft²
$156M
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.
$1.1M
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$6
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-96.2%vs the New York ZIP median sale $/ft² ($167)

Sales Performance

$1.2M
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+28.5%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
5
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
3.6%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+1.0%per yeartypical hold 6.3 yrsfrom 52 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20042007201020132016201920232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20042007201020132016201920232026

140 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.

Studio
137 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.
Studio · 0 ba · 186,100 ft²
10 units
One-off layouts
128 units

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.

$334K–$998K
63 units
$1.1M–$1.7M
47 units
$1.7M–$2.3M
14 units
$2.7M–$3M
5 units
$5.7M–$5.7M
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.96%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.15%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.5.0 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.100%
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.0%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$967,481
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 14AOct 13, 2026$1,100,000Unit 9CASep 1, 2026$1,189,050Unit 5AJun 25, 2026$2,999,900Unit 4DFeb 17, 2026$375,000Unit 10FDec 8, 2025$1,750,000Unit 5DSep 24, 2025$760,000BuildingJun 9, 2025$1,080,000Unit 12CJun 9, 2025$1,080,000Unit 11GMay 28, 2025$1,249,000Unit 4DAFeb 6, 2025$426,000

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,998,629 (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.$24,110,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,037,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,073,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,045,480
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,558,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Cooperative
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyNEW YORK
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.1988
Lot (acres)The size of the land the home sits on, from county records.0.32
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Corner

Transaction History(6)

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%

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.

33 Riverside Dr
186,100 ft²
$4.2M
33 Riverside Dr Apt 1a
$1.1M
33 Riverside Dr Apt 1b
$758K
33 Riverside Dr # 1ca
33 Riverside Dr Apt 1d
$762K
33 Riverside Dr Apt 1e
$1.1M
33 Riverside Dr Apt 1f
$1.1M
33 Riverside Dr Apt 2a
$1.1M
33 Riverside Dr Apt 2c
$1.1M
33 Riverside Dr Apt 2d
$544K
33 Riverside Dr Apt 2da
33 Riverside Dr Apt 2e
$977K
33 Riverside Dr Apt 2f
$1.7M
33 Riverside Dr # 2fa
186,100 ft²
$529K
33 Riverside Dr Apt 2g
$506K
33 Riverside Dr Apt 2ga
$334K
33 Riverside Dr Apt 3a
$977K
33 Riverside Dr Apt 3aa
$977K
33 Riverside Dr Apt 3b
$977K
33 Riverside Dr Apt 3c
$977K
33 Riverside Dr Apt 3ca
$977K
33 Riverside Dr Apt 3d
$801K
33 Riverside Dr Apt 3e
$1.1M
33 Riverside Dr Apt 3f
$2.2M
33 Riverside Dr Apt 4a
$2.3M
33 Riverside Dr # 4b
186,100 ft²
$871K
33 Riverside Dr Apt 4c
$2.3M
33 Riverside Dr # 4d
186,100 ft²
$373K
33 Riverside Dr Apt 4da
$422K
33 Riverside Dr Apt 4e
$916K
33 Riverside Dr Apt 4f
$1.9M
33 Riverside Dr Apt 4g
$1.2M
33 Riverside Dr # 5a
186,100 ft²
$3M
33 Riverside Dr Apt 5b
$1.1M
33 Riverside Dr Apt 5c
$977K
33 Riverside Dr # 5d
186,100 ft²
$755K
33 Riverside Dr Apt 5e
$977K
33 Riverside Dr Apt 5f
$2.3M
33 Riverside Dr Apt 5g
$1.6M
33 Riverside Dr Apt 6a
$977K
33 Riverside Dr Apt 6b
$1.1M
33 Riverside Dr # 6c
186,100 ft²
$2.7M
33 Riverside Dr Apt 6ca
$977K
33 Riverside Dr Apt 6d
$760K
33 Riverside Dr # 6e
186,100 ft²
33 Riverside Dr Apt 6e
$912K
33 Riverside Dr Apt 6f
$2.1M
33 Riverside Dr Apt 6g
$1.1M
33 Riverside Dr Apt 7a
$1.1M
33 Riverside Dr Apt 7aa
$977K
33 Riverside Dr Apt 7b
$977K
33 Riverside Dr Apt 7c
$1.1M
33 Riverside Dr Apt 7ca
$1.2M
33 Riverside Dr Apt 7d
$389K
33 Riverside Dr Apt 7da
$427K
33 Riverside Dr # 7e
33 Riverside Dr Apt 7e
33 Riverside Dr Apt 7f
$977K
33 Riverside Dr Apt 7fa
$546K
33 Riverside Dr Apt 7g
$1.1M
33 Riverside Dr Apt 7ga
$1.1M
33 Riverside Dr Apt 8a
$1.1M
33 Riverside Dr Apt 8b
$977K
33 Riverside Dr Apt 8c
$1.1M
33 Riverside Dr Apt 8d
$763K
33 Riverside Dr Apt 8e
$977K
33 Riverside Dr Apt 8f
$2.2M
33 Riverside Dr Apt 8g
$1.1M
33 Riverside Dr Apt 9a
$1.1M
33 Riverside Dr Apt 9b
$1.2M
33 Riverside Dr Apt 9c
$1.6M
33 Riverside Dr # 9ca
186,100 ft²
$1.2M
33 Riverside Dr Apt 9d
$977K
33 Riverside Dr Apt 9e
$1.1M
33 Riverside Dr Apt 9f
$1.1M
33 Riverside Dr Apt 9fa
$644K
33 Riverside Dr Apt 9g
33 Riverside Dr Apt 10a
$2M
33 Riverside Dr Apt 10b
$940K
33 Riverside Dr Apt 10c
$1.9M
33 Riverside Dr Apt 10d
$975K
33 Riverside Dr Apt 10e
$1.2M
33 Riverside Dr # 10f
186,100 ft²
$1.7M
33 Riverside Dr Apt 10fa
$495K
33 Riverside Dr Apt 10g
$977K
33 Riverside Dr Apt 10ga
$977K
33 Riverside Dr Apt 11a
$977K
33 Riverside Dr Apt 11b
$977K
33 Riverside Dr Apt 11c
$977K
33 Riverside Dr # 11d
186,100 ft²
$922K
33 Riverside Dr Apt 11e
$1.1M
33 Riverside Dr Apt 11f
$1.7M
33 Riverside Dr Apt 11fa
$560K
33 Riverside Dr # 11g
186,100 ft²
$1.2M
33 Riverside Dr Apt 1a1
$977K
33 Riverside Dr Apt 12a
$1.1M
33 Riverside Dr Apt 12b
$1.1M
33 Riverside Dr # 12c
186,100 ft²
$1.1M
33 Riverside Dr Apt 12ca
$2M
33 Riverside Dr Apt 12d
$977K
33 Riverside Dr Apt 12e
$1.1M
33 Riverside Dr Apt 12f
$977K
33 Riverside Dr Apt 12g
$1.1M
33 Riverside Dr # 13ab
$5.7M
33 Riverside Dr Apt 13c
$1.1M
33 Riverside Dr Apt 13ca
$977K
33 Riverside Dr Apt 13d
$977K
33 Riverside Dr Apt 13da
$977K
33 Riverside Dr Apt 13e
$1.1M
33 Riverside Dr # 13fgfa
$977K
33 Riverside Dr # 14a
186,100 ft²
$1.4M
33 Riverside Dr Apt 14b
$1.1M
33 Riverside Dr Apt 14c
$2.9M
33 Riverside Dr Apt 14d
33 Riverside Dr Apt 14e
$767K
33 Riverside Dr Apt 14f
$2M
33 Riverside Dr Apt 14g
$1.1M
33 Riverside Dr # 15a
186,100 ft²
$2.3M
33 Riverside Dr Apt 15b
$1.2M
33 Riverside Dr Apt 15c
$3M
33 Riverside Dr Apt 15d
$763K
33 Riverside Dr Apt 15e
$1.1M
33 Riverside Dr # 15fg
$3M
33 Riverside Dr Apt 16a
$1.1M
33 Riverside Dr Apt 16aa
$1.1M
33 Riverside Dr Apt 16ca
$609K
33 Riverside Dr Apt 16d
$998K
33 Riverside Dr Apt 16e
$697K
33 Riverside Dr Apt 16f
$977K
33 Riverside Dr Apt 16g
$977K
33 Riverside Dr Apt 17c
$977K
33 Riverside Dr Apt 17ca
$1.6M
33 Riverside Dr Apt 17f
33 Riverside Dr # 2bb1
$977K
33 Riverside Dr Apt 2e1
$591K
33 Riverside Dr Apt 8a1
$1.1M
33 Riverside Dr Apt 14a1
$1.1M
33 Riverside Dr Apt 15e1
$1.1M
33 Riverside Dr Apt 16e1
$336K

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

About 33 Riverside Dr

How many units are in 33 Riverside Dr, New York, NY?

33 Riverside Dr, New York, NY has 138 residential units across built in 1928, according to county assessor records.

What is a unit at 33 Riverside Dr, New York, NY worth?

The median TopHap Estimate across the 138 units at 33 Riverside Dr, New York, NY is $1,075,620. That works out to $6 per square foot. Units run from 186,100 to 186,100 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 33 Riverside Dr, New York, NY expensive for New York?

Units at 33 Riverside Dr, New York, NY carry a median of $6 per square foot, 96% below the New York median of $167 per square foot.

How often do units sell at 33 Riverside Dr, New York, NY?

5 units at 33 Riverside Dr, New York, NY sold in the last 12 months, out of 140 recorded arms-length sales all time. That is a turnover rate of 3.6% of the building per year. The median sale over that period was $1.2M.

Have units at 33 Riverside Dr, New York, NY appreciated?

Across 52 repeat sales of the same unit, 33 Riverside Dr, New York, NY returned a median 1.0% 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 6.3 years.

What floor plans does 33 Riverside Dr, New York, NY have?

The most common plan at 33 Riverside Dr, New York, NY is a 0-bedroom of 186,100 square feet, repeated 10 times, with a median estimate of $1,189,050. TopHap identifies 1 recurring plans in the building.

More homes on Riverside Dr

Closest homes

More homes in New York 10023

Assigned schools

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