New York City  »  10019  »  W 56th St  »  520 W 56th St

Harborview Terrace - 520 West 56th Street, New York, NY 10019 Property Information

Also known as: 525 W 55th St, New York, NY 10019

Harborview Terrace - 520 West 56th Street, New York, NY 10019 Property Information

Also known as: 525 W 55th St, New York, NY 10019

  • 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

Harborview Terrace - 520 West 56th Street, New York, NY 10019 4
static Mapbox map

Address

Building name Harborview Terrace
Primary address Harborview Terrace - 520 West 56th Street
Secondary address 513-529 W 55th St
Neighborhood Clinton - Hell's Kitchen
Zip code 10019
Borough Manhattan
Block & lot 01084-0009

Sales & Tax Overview for 520 West 56th Street, New York

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

Tax class

Lot & Building Information for 520 West 56th Street, New York

Lot sq. ft. 80,332
Lot dimensions 400 ft x 200.83 ft
Property type Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 233,348
Building dimensions 184 ft x 164 ft
Buildings on lot 1
Stories 15
Year built 1976
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 56th Street, New York

Zoning
Qualified opportunity zone
Residential units (DOF) 182
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 4
Closest police station 0.34 Miles
Closest fire station 0.51 Miles

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

Other Property Data for 520 West 56th 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 Harborview Terrace - 520 West 56th Street, New York, NY 10019, 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 Harborview Terrace - 520 West 56th Street, New York, NY 10019, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 513-529 W 55th St, New York, NY 10019
  • 531-551 W 55th St, New York, NY 10019
  • 532-536 W 56th St, New York, NY 10019

About 520 West 56th Street, New York

What is the year built & the total sq. ft. for Harborview Terrace - 520 West 56th Street, New York, NY 10019?

Harborview Terrace - 520 West 56th Street, New York, NY 10019 was built in 1976 and has a total of 233,348 square feet.

What is the assessed value of Harborview Terrace - 520 West 56th Street, New York, NY 10019?

The assessed market value for the current tax year is $22,191,300.

When was Harborview Terrace - 520 West 56th Street, New York, NY 10019 last sold?

Harborview Terrace - 520 West 56th Street, New York, NY 10019 was last sold in 06/27/1986.

How many residential units does this building have?

This building has 182 residential unit(s).

Ownership Information for 520 West 56th Street, 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 Harborview Terrace - 520 West 56th Street, New York, NY 10019
Find out who owns Harborview Terrace - 520 West 56th Street, New York, NY 10019.
Sign Up
Building contacts for Harborview Terrace - 520 West 56th Street, New York, NY 10019
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 520 West 56th Street, New York

Create a free account to view the complete sales history for 520 West 56th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 520 West 56th 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
11/20/2012 - D
11/26/2012 - R
Sundry Miscellaneous
(2012112001177001)
06/27/1986 - D
03/16/1987 - R
Deed
(1940000182694)
05/06/1986 - R Easement
(1800000138880)
01/10/1986 - D
06/25/1986 - R
Deed
(1520000144952)
04/02/1982 - R Satisfaction of Mortgage
(1520000006552)
09/28/1979 - R Sundry Miscellaneous
(1370008613937)
09/06/1979 - R Sundry Miscellaneous
(1290008612629)
12/15/1978 - R Deed
(1090008599509)
12/15/1978 - R Deed
(1080008599508)
11/25/1977 - R Miscellaneous
(1790008447879)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 520 West 56th Street, New York

Access detailed property tax data for Harborview Terrace - Harborview Terrace - 520 West 56th Street, New York, NY 10019. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $49,314,000
Assessed value: $22,191,300
Exemptions granted by city:

Assessment History for 520 West 56th Street, New York

Here's the assessment & property tax history for 520 West 56th 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 $49,314,000 $22,191,300 $0 12.439% $2,718,697 $0 n/a
2024/25 $46,385,000 $20,873,250 $0 12.5% $2,609,156 $0 n/a
2023/24 $48,869,000 $21,991,050 $0 12.502% $2,708,484 $0 n/a
2022/23 $50,763,000 $22,843,350 $0 12.267% $2,607,332 $0 n/a
2021/22 $47,516,000 $21,382,200 $0 12.235% $2,513,080 $0 n/a

Permits for 520 West 56th Street, New York

The complete history of permits filed for 520 West 56th 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
09/18/2023 Alteration
05/25/2021 Alteration
04/22/2021 Alteration
07/29/2020 Alteration
07/29/2020 Alteration
01/14/2020 Alteration
12/19/2019 Alteration
11/13/2019 Alteration
11/12/2019 Alteration
11/12/2019 Alteration
Unlock the complete permit history for 520 West 56th Street, 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
$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)
Hurricane evacuation zone: 6 (See more on map)

Transportation

Distance to Subway
Closest station 8th Ave & 58th St at NW Corner
Station lines A-B-C-D-1
Distance (miles) 0.406
View subway map
Bus Routes
Name W 57 St / 11 Av
Line X30
Distance (miles) 0.076

Neighbors for 520 West 56th Street, New York

Here are the neighbors for Harborview Terrace - Harborview Terrace - 520 West 56th Street, New York, NY 10019.

Address Square feet Purchase date Purchase price
548 W 42nd St, New York 10/17/1994
747 10th Ave, New York 473,324
630 W 52nd St, New York 36,184 08/31/2015 $23,000,000
510 W 42nd St, New York 78,333 03/22/2007
520 12th Ave, New York 351,438 10/31/1979
530 W 55th St, New York 151,769 06/27/1986
536 W 42nd St, New York 10/17/1994
786 Joe Dimaggio Hwy, New York 79,969
505 W 54th St, New York 195,973 02/27/2013 $113,077,567
718 11th Ave, New York 1,280 06/01/2015 $10,937,422
520 W 48th St, New York 90,107 12/19/2000
521 W 57th St, New York 423,250
705 10th Ave, New York 138,809 02/02/2024 $1
650 W 42nd St, New York 887,879 06/11/2003
605 W 44th St, New York 02/19/1969
624 W 47th St, New York 21,670 12/08/2015 $36,500,000
683 11th Ave, New York 03/04/2019 $38,423,091
629 W 54th St, New York 152,375 01/01/2014
546 W 48th St, New York 8,439 06/09/1999
Not sure if we cover all the data-points you need? View sample full report View sample full report