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521 West 134th Street, New York, NY Property Information

521 West 134th Street, New York, NY Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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521 West 134th Street, New York, NY 1
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Address

Primary address 521 West 134th Street
Neighborhood Harlem
Zip code 10031
Borough Manhattan
Block & lot 01988-0014

Sales & Tax Overview for 521 West 134th Street, New York

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Purchase date 05/20/2021
Purchase price $2,875,000
Tax class

Lot & Building Information for 521 West 134th Street, New York

Lot sq. ft. 4,796
Lot dimensions 48 ft x 99.92 ft
Property type Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 19,071
Building dimensions 47 ft x 59 ft
Buildings on lot 1
Stories 8
Year built 2023
Construction type
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Zoning & Use for 521 West 134th Street, New York

Zoning
Qualified opportunity zone
Residential units (DOF) 28
Regulatory status Rent stabilized
Stabilized units 28
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 5
Community district 9
Closest police station 0.29 Miles
Closest fire station 0.24 Miles

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

Other Property Data for 521 West 134th Street, 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 521 West 134th Street, New York, NY, 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 521 West 134th Street, New York, NY, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 521 West 134th Street, New York

What is the year built & the total sq. ft. for 521 West 134th Street, New York, NY?

521 West 134th Street, New York, NY was built in 2023 and has a total of 19,071 square feet.

What is the assessed value of 521 West 134th Street, New York, NY and the property tax paid?

Assessed at $3,152,700, the tax amount paid for 521 West 134th Street, New York, NY is $41,293.

When was 521 West 134th Street, New York, NY last sold and what was the last sale price?

521 West 134th Street, New York, NY was last sold in 05/20/2021 for $2,875,000.

How many residential units does this building have?

This building has 28 residential unit(s).

Ownership Information for 521 West 134th Street, New York

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Property owner name for 521 West 134th Street, New York, NY
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Building contacts for 521 West 134th Street, New York, NY
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
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Past Sales & Property History for 521 West 134th Street, New York

Create a free account to view the complete sales history for 521 West 134th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
05/20/2021 $2,875,000

Title Documents for 521 West 134th Street, 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
08/02/2024 - R Initial UCC1
(2024080100719012)
08/02/2024 - R UCC3 Termination
(2024080100719003)
08/02/2024 - R UCC3 Termination
(2024080100719002)
08/02/2024 - R UCC3 Termination
(2024080100719001)
08/02/2024 - R
07/31/2024 - D
Assignment, Mortgage
(2024080100719011)
08/02/2024 - R
07/31/2024 - D
Agreement
(2024080100719010)
08/02/2024 - R
07/31/2024 - D
Assignment, Mortgage
(2024080100719009)
08/02/2024 - R
07/31/2024 - D
Assignment, Mortgage
(2024080100719008)
08/02/2024 - R
07/31/2024 - D
Assignment, Mortgage
(2024080100719007)
08/02/2024 - R
07/31/2024 - D
Termination of Assign of L&R
(2024080100719006)
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R: Recorded date
D: Document date

Property Taxes for 521 West 134th Street, New York

Access detailed property tax data for 521 West 134th Street, New York, NY. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $41,294
Tax assessor's market value: $7,006,000
Assessed value: $3,152,700
Exemptions granted by city:

Assessment History for 521 West 134th Street, New York

Here's the assessment & property tax history for 521 West 134th Street, 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 $6,365,000 $2,864,250 $331,970 12.439% $339,032 $41,294 -0.49%
2024/25 $5,987,000 $2,694,150 $331,970 12.5% $335,385 $41,496 +6.30%
2023/24 $883,000 $397,350 $368,550 10.592% $39,037 $39,037 +0.10%
2022/23 $929,000 $418,050 $366,300 10.646% $38,996 $38,996 +5.50%
2021/22 $808,000 $363,600 $343,690 10.755% $36,964 $36,964 +4.12%

Permits for 521 West 134th Street, New York

The complete history of permits filed for 521 West 134th Street, 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
04/25/2024 New building
01/09/2024 Alteration
11/22/2023 Alteration
10/02/2023 New building
08/08/2023 New building
06/29/2023 New building
06/27/2023 Alteration
05/22/2023 New building
01/09/2023 Alteration
01/06/2023 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
$797
19.7% YoY
Median Price/Sqft Q4/2025
$606
-17.5% YoY
Median Price/Sqft 2025
$656
-5.9% 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 & 137th St at SW Corner
Station lines 1
Distance (miles) 0.157
View subway map

Neighbors for 521 West 134th Street, New York

Here are the neighbors for 521 West 134th Street, New York, NY.

Address Square feet Purchase date Purchase price
128 W 139th St, New York 12/03/1974
317 W 126th St, New York 04/30/1976
179 Claremont Ave, New York 04/05/1968
127 W 138th St, New York 07/17/2017 $590,000
2351 Fredrick Douglass Blvd, New York 05/25/1978
123 W 137th St, New York 07/24/1968
109 W 138th St, New York 12/27/2007 $50,000
126 W 143rd St, New York 04/30/1982
492 St Nicholas Ave, New York 17,020 05/18/2023 $13,550,000
328 St Nicholas Ave, New York 03/18/2008 $5,150,000
424 St Nicholas Ave, New York 05/16/2016 $22,748,000
130 W 139th St, New York 04/27/1977
209 W 140th St, New York 21,086 12/22/2021 $3
315 W 126th St, New York 4,945 08/14/2012 $999,995
121 W 137th St, New York 08/13/1970
527 Manhattan Ave, New York 3,690 12/03/2009
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