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

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

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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525 West End Avenue, New York, NY 10024 3
static Mapbox map

Address

Primary address 525 West End Avenue
Secondary address 301-307 W 85th St
Neighborhood Upper West Side
Zip code 10024
Borough Manhattan
Block & lot 01247-0029

Sales & Tax Overview for 525 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.

Tax class
Estimated property tax $1,143,716

Lot & Building Information for 525 West End Avenue, New York

Lot sq. ft. 15,325
Lot dimensions 102.17 ft x 150 ft
Property type Elevator Apartment - Fireproof with Stores (D6)
Building sqft 171,655
Building dimensions 102 ft x 140 ft
Buildings on lot 1
Stories 13
Year built 1920
Year last altered 1986
Construction type
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Zoning & Use for 525 West End Avenue, New York

Zoning
Residential units (DOF) 128
Regulated units
Commercial units 1
Residential sqft
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.33 Miles
Closest fire station 0.32 Miles

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

Other Property Data for 525 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 525 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 525 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.

  • 301-307 W 85th St, New York, NY 10024
  • 525 Wea, New York, NY 10024

About 525 West End Avenue, New York

How many square feet does 525 West End Avenue, New York, NY 10024 have?

This Elevator Apartment - Fireproof with Stores (D6) located at 525 West End Avenue, New York, NY 10024 has a total of 171,655 square feet.

What is the year built & the current market value of 525 West End Avenue, New York, NY 10024?

525 West End Avenue, New York, NY 10024 was built in 1920 and has a current tax assessor's market value of $19,153,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 525 West End Avenue, New York

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Property owner name for 525 West End Avenue, New York, NY 10024
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Building contacts for 525 West End Avenue, New York, NY 10024
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 525 West End Avenue, New York

Create a free account to view the complete sales history for 525 West End Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 525 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
03/04/2022 - R Initial UCC1
(2022022401244005)
02/10/2022 - D
03/04/2022 - R
Assignment of Leases and Rents
(2022022401244004)
02/10/2022 - D
03/04/2022 - R
Agreement
(2022022401244003)
02/10/2022 - D
03/04/2022 - R
Mortgage
(2022022401244002)
02/07/2022 - D
03/04/2022 - R
Assignment, Mortgage
(2022022401244001)
08/19/2020 - D
08/19/2020 - R
Landmark Designation
(2020081900136001)
12/09/2013 - R Initial UCC1
(2013111400269001)
10/31/2013 - D
12/31/2013 - R
Agreement
(2013110800635007)
10/31/2013 - D
12/31/2013 - R
Mortgage
(2013110800635006)
10/31/2013 - D
12/31/2013 - R
Deed
(2013110800635004)
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R: Recorded date
D: Document date

Property Taxes for 525 West End Avenue, New York

Access detailed property tax data for 525 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: $1,072,099
Estimated property tax: $1,143,716
Tax assessor's market value: $19,153,000
Assessed value: $8,618,850

Assessment History for 525 West End Avenue, New York

Here's the assessment & property tax history for 525 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 $19,153,000 $8,618,850 $8,618,850 12.439% $1,072,099 $1,072,099 -6.90%
2024/25 $20,472,000 $9,212,400 $9,212,400 12.5% $1,151,550 $1,151,550 +3.96%
2023/24 $21,080,000 $9,486,000 $9,486,000 12.502% $1,185,940 $1,107,686 -12.92%
2022/23 $23,043,000 $10,369,350 $10,369,350 12.267% $1,272,008 $1,272,008 +16.10%
2021/22 $19,899,000 $8,954,550 $8,954,550 12.235% $1,095,589 $1,095,589 -15.77%

Permits for 525 West End Avenue, New York

The complete history of permits filed for 525 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
05/21/2024 Alteration
05/20/2024 Alteration
04/12/2024 Alteration
04/03/2024 Alteration
03/19/2024 Alteration
03/13/2024 Alteration
03/04/2024 Alteration
02/29/2024 Alteration
11/22/2023 Alteration
07/21/2023 Alteration
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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) 0.088
View subway map
Bus Routes
Name W 86 St/Broadway
Distance (miles) 0.089

Neighbors for 525 West End Avenue, New York

Here are the neighbors for 525 West End Avenue, New York, NY 10024.

Address Square feet Purchase date Purchase price
333 W 85th St, New York 4,812 10/06/1988
337 W 85th St, New York 4,812 10/06/1988
320 W 86th St, New York 69,148 10/29/1981
137 Riverside Dr, New York 98,373 12/23/1983
329 W 85th St, New York 4,812 10/06/1988
331 W 85th St, New York 4,812 10/06/1988
334 W 86th St, New York 87,573 08/17/2004 $1,305,000
311 W 85th St, New York 5,315 08/25/1971
345 W 85th St, New York 24,216 10/01/2012
310 W 86th St, New York 69,094 10/29/1981
328 W 86th St, New York 52,194 06/23/1981
309 W 85th St, New York 5,770 10/01/2012
335 W 85th St, New York 4,812 10/06/1988
339 W 85th St, New York 7,925 10/01/2012
302 W 86th St, New York 74,817 05/05/1988
349 W 85th St, New York 24,192 10/01/2012
324 W 86th St, New York 9,730 02/04/1976
330 W 86th St, New York 7,115 01/30/2026 $5,000,000
325 W 85th St, New York 27,592 11/02/2023
327 W 85th St, New York 11,550 03/25/1987
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