Manhattan  »  10023  »  W End Ave  »  263 W End Ave

Riverside Towers - 263 West End Avenue, New York, NY 10023 Property Information

Riverside Towers - 263 West End Avenue, New York, NY 10023 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

Riverside Towers - 263 West End Avenue, New York, NY 10023 4
static Mapbox map

Address

Building name Riverside Towers
Primary address Riverside Towers - 263 West End Avenue
Secondary address 301 W 72nd St
Neighborhood Upper West Side
Zip code 10023
Borough Manhattan
Block & lot 01184-0010

Sales & Tax Overview for 263 West End Avenue, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 08/23/2004
Purchase price $875,000
Tax class
Estimated property tax $2,105,722

Lot & Building Information for 263 West End Avenue, New York

Lot sqft 9,257
Lot dimensions 80.5 ft x 115 ft
Property type Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sqft 172,671
Building dimensions 81 ft x 115 ft
Buildings on lot 1
Stories 22
Year built 1929
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 263 West End Avenue, New York

Zoning
Residential units (DOF) 124
Commercial units 6
Residential sqft
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.54 Miles
Closest fire station 0.27 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 263 West End Avenue, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for Riverside Towers - 263 West End Avenue, New York, NY 10023, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for Riverside Towers - 263 West End Avenue, New York, NY 10023, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 301 W 72nd St, New York, NY 10023
  • 261-267 W End Ave, New York, NY 10023
  • 261-267 Wea, New York, NY 10023
  • 263 Wea, New York, NY 10023

About 263 West End Avenue, New York

What is the year built & the total sq. ft. for Riverside Towers - 263 West End Avenue, New York, NY 10023?

Riverside Towers - 263 West End Avenue, New York, NY 10023 was built in 1929 and has a total of 172,671 square feet.

What is the assessed value of Riverside Towers - 263 West End Avenue, New York, NY 10023 and the property tax paid?

Assessed at $21,203,100, the tax amount paid for Riverside Towers - 263 West End Avenue, New York, NY 10023 is $2,487,022. For the next year, the tax amount for Riverside Towers - 263 West End Avenue, New York, NY 10023 is estimated at $2,105,722.

When was Riverside Towers - 263 West End Avenue, New York, NY 10023 last sold and what was the last sale price?

Riverside Towers - 263 West End Avenue, New York, NY 10023 was last sold in 08/23/2004 for $875,000.

How many residential units does this building have?

This building has 124 residential unit(s) and 6 commercial spaces.

Ownership Information for 263 West End Avenue, New York

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for Riverside Towers - 263 West End Avenue, New York, NY 10023
Find out who owns Riverside Towers - 263 West End Avenue, New York, NY 10023.
Sign Up
Building contacts for Riverside Towers - 263 West End Avenue, New York, NY 10023
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 263 West End Avenue, New York

Create a free account to view the complete sales history for 263 West End Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
08/23/2004 $875,000
08/12/2004 $545,000
       
       
       
Unlock the complete sales history for 263 West End Avenue, New York with a free account.
Sign up

Title Documents for 263 West End Avenue, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
08/14/2024 - R UCC3 Continuation
(2024081400301001)
10/23/2020 - D
10/27/2020 - R
Landmark Designation
(2020102300058001)
02/05/2020 - R Initial UCC1
(2020020500067001)
01/31/2020 - D
02/26/2020 - R
Assignment of Leases and Rents
(2020020301058007)
01/31/2020 - D
02/26/2020 - R
Agreement
(2020020301058006)
01/31/2020 - D
02/26/2020 - R
Mortgage
(2020020301058005)
01/31/2020 - D
02/26/2020 - R
Termination of Assign of L&R
(2020020301058004)
01/31/2020 - D
02/26/2020 - R
Termination of Assign of L&R
(2020020301058003)
01/31/2020 - D
02/26/2020 - R
Assignment, Mortgage
(2020020301058002)
01/31/2020 - D
02/26/2020 - R
Assignment, Mortgage
(2020020301058001)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 263 West End Avenue, New York

Access detailed property tax data for Riverside Towers - Riverside Towers - 263 West End Avenue, New York, NY 10023. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $2,154,104
Estimated property tax: $2,105,722
Tax assessor's market value: $47,118,000
Assessed value: $21,203,100
Exemptions granted by city:

Assessment History for 263 West End Avenue, New York

Here's the assessment & property tax history for 263 West End Avenue, New York, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $47,118,000 $21,203,100 $19,993,750 12.439% $2,519,939 $2,144,621 +0.67%
2024/25 $46,636,000 $20,986,200 $19,821,119 12.5% $2,510,969 $2,130,316 +3.74%
2023/24 $43,849,000 $19,732,050 $19,325,891 12.502% $2,466,901 $2,053,435 +4.91%
2022/23 $43,041,000 $19,368,450 $18,861,198 12.267% $2,375,928 $1,957,297 -3.38%
2021/22 $44,449,000 $20,002,050 $19,470,008 12.235% $2,447,251 $2,025,749 -14.23%

Permits for 263 West End Avenue, New York

The complete history of permits filed for 263 West End Avenue, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
11/06/2025 Alteration
11/06/2025 Alteration
02/25/2025 Alteration
02/25/2025 Alteration
11/20/2024 Alteration
10/09/2024 Alteration
09/11/2024 Alteration
09/11/2024 Alteration
08/06/2024 Alteration
08/06/2024 Alteration
Unlock the complete permit history for 263 West End Avenue, New York with a free account.
Sign up

Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Broadway & 72nd St at NE Corner
Station lines 1-2-3
Distance (miles) 0.16
View subway map
Bus Routes
Name W 72 St/West End Av
Line M5
Distance (miles) 0.02

Neighbors for 263 West End Avenue, New York

Here are the neighbors for Riverside Towers - Riverside Towers - 263 West End Avenue, New York, NY 10023.

Address Square feet Purchase date Purchase price
306 W 73rd St, New York 6,225 07/19/2022
5 Riverside Dr, New York 127,782 01/11/1968
323 W 74th St, New York 9,554 04/11/2024 $2,500,000
338 W 72nd St, New York 6,435 06/28/2024
308 W 73rd St, New York 7,465 06/10/1998
312 W 73rd St, New York 14,025 04/27/2000
11 Riverside Dr, New York 689,522 04/27/2022 $2,500,000
23 Riverside Dr, New York 5,945 05/31/2016
2 Riverside Dr, New York 12,656 11/30/1999
310 W 73rd St, New York 9,380 10/29/2015
305 W 72nd St, New York 56,074 07/16/1985
311 W 72nd St, New York 10,714 12/15/2012
1 Riverside Dr, New York 10,200 05/26/2000
307 W 71st St, New York 4,960 07/24/2023 $8,000,000
277 W End Ave, New York 203,479 01/11/1983
249 W End Ave, New York 4,620 10/28/2005
315 W 71st St, New York 5,240 09/29/2015
321 W 74th St, New York 4,890
309 W 72nd St, New York 6,980 12/06/2004
3 Riverside Dr, New York 10,897 03/06/2024 $9,995,000
Not sure if we cover all the data-points you need? View sample full report View sample full report