New York City  »  10024  »  W End Ave  »  520 W End Ave

520 West End Avenue, New York, NY 10024 Property Information

520 West End Avenue, New York, NY 10024 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

520 West End Avenue, New York, NY 10024 3
static Mapbox map

Address

Primary address 520 West End Avenue
Secondary address 265 W 85th St
Neighborhood Upper West Side
Zip code 10024
Borough Manhattan
Block & lot 01233-0001

Sales & Tax Overview for 520 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 11/24/2025
Purchase price $3,500,000
Tax class
Estimated property tax $115,462

Lot & Building Information for 520 West End Avenue, New York

Lot sq. ft. 2,717
Lot dimensions 27.17 ft x 100 ft
Property type Converted Dwellings or Rooming House (C5)
Building sqft 8,287
Building dimensions 26 ft x 80 ft
Buildings on lot 1
Stories 4
Year built 1892
Construction type
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 520 West End Avenue, New York

Zoning
Residential units (DOF) 10
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.30 Miles
Closest fire station 0.28 Miles

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

Other Property Data for 520 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 520 West End Avenue, New York, NY 10024, 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 520 West End Avenue, New York, NY 10024, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 265 W 85th St, New York, NY 10024
  • 520 Wea, New York, NY 10024

About 520 West End Avenue, New York

How many sq. ft. does 520 West End Avenue, New York, NY 10024 have & what is the price per sq. ft?

This Converted Dwellings or Rooming House (C5) located at 520 West End Avenue, New York, NY 10024 has a total of 8,287 square feet and a current price per square foot of $422.

What is the year built & the current market value of 520 West End Avenue, New York, NY 10024?

520 West End Avenue, New York, NY 10024 was built in 1892 and has a current tax assessor's market value of $4,512,000.

Ownership Information for 520 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 520 West End Avenue, New York, NY 10024
Find out who owns 520 West End Avenue, New York, NY 10024.
Sign Up
Building contacts for 520 West End Avenue, New York, NY 10024
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
In this guide, we’ll walk you step by step through how to build property owner lists inside the PropertyShark platform, how to customize them for your goals and how to avoid common mistakes.
Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
Explore the key features that professionals should look for when investing in a data provider for commercial real estate comps, follow our step-by-step guide on how to leverage PropertyShark to find comparables, and discover the most frequently asked questions on the topic.
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 520 West End Avenue, New York

Create a free account to view the complete sales history for 520 West End Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
11/24/2025 $3,500,000

Title Documents for 520 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
12/09/2025 - R Initial UCC1
(2025112500746003)
11/26/2025 - R UCC3 Termination
(2025112500638001)
11/24/2025 - D
12/09/2025 - R
Assignment of Leases and Rents
(2025112500746002)
11/24/2025 - D
12/09/2025 - R
Mortgage
(2025112500746001)
11/24/2025 - D
11/26/2025 - R
Assignment of Leases and Rents
(2025112500638007)
11/24/2025 - D
11/26/2025 - R
Agreement
(2025112500638006)
11/24/2025 - D
11/26/2025 - R
Mortgage
(2025112500638005)
11/24/2025 - D
11/26/2025 - R
Assignment, Mortgage
(2025112500638004)
11/24/2025 - D
11/26/2025 - R
Deed
(2025112500638003)
11/24/2025 - D
11/26/2025 - R
Termination of Assign of L&R
(2025112500638002)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 520 West End Avenue, New York

Access detailed property tax data for 520 West End Avenue, New York, NY 10024. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $110,844
Estimated property tax: $115,462
Tax assessor's market value: $4,512,000
Assessed value: $2,030,400

Assessment History for 520 West End Avenue, New York

Here's the assessment & property tax history for 520 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 $4,512,000 $2,030,400 $891,103 12.439% $110,844 $110,844 +419.19%
2024/25 $3,760,000 $1,692,000 $170,795 12.5% $106,747 $21,349 +2.52%
2023/24 $4,574,000 $2,058,300 $166,568 12.502% $104,122 $20,824 +10.07%
2022/23 $4,344,000 $1,954,800 $154,229 12.267% $94,597 $18,919 +8.28%
2021/22 $5,110,000 $2,299,500 $142,805 12.235% $87,361 $17,472 +3.89%

Permits for 520 West End Avenue, New York

The complete history of permits filed for 520 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
04/23/2026 Alteration
04/22/2026 Alteration
04/18/2026 Alteration
02/17/2026 Alteration
02/11/2026 Alteration
01/23/2026 Alteration
01/23/2026 Alteration
10/17/2022 Alteration
10/17/2022 Alteration
09/28/2022 Alteration
Unlock the complete permit history for 520 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 & 86th St at SW Corner
Station lines 1
Distance (miles) 0.056
View subway map
Bus Routes
Name Broadway/W 86 St
Line M104
Distance (miles) 0.054

Neighbors for 520 West End Avenue, New York

Here are the neighbors for 520 West End Avenue, New York, NY 10024.

Address Square feet Purchase date Purchase price
256 W 85th St, New York 8,405 06/26/1980
522 W End Ave, New York 80,328 01/31/1973
2345 Broadway, New York 129,010 05/09/2013 $23,102,652
255 W 84th St, New York 150,806
250 W 85th St, New York 111,811 08/26/2025 $66,000,000
202 W 85th St, New York 77,620 03/07/1991
200 W 85th St, New York 23,760 10/29/2015
261 W 85th St, New York 5,276 03/24/2016 $5,675,000
2350 Broadway, New York 236,789 04/11/1997
213 W 85th St, New York 10,500 02/15/2019 $8,250,000
207 W 85th St, New York 17,856 11/15/2018 $10,000,000
252 W 85th St, New York 59,119 11/12/2003
510 W End Ave, New York 4,762 04/30/2024
211 W 85th St, New York 13,015 01/29/2024 $5,250,000
508 W End Ave, New York 5,280 11/24/2015 $7,000,000
514 W End Ave, New York 68,072 06/24/2010 $4,392
205 W 85th St, New York 15,035 11/15/2018 $8,000,000
500 W End Ave, New York 147,112
203 W 85th St, New York 17,435 07/14/2005
201 W 85th St, New York 102,693 01/23/1990
Not sure if we cover all the data-points you need? View sample full report View sample full report