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644 9th Avenue, New York, NY 10036 Property Information

644 9th Avenue, New York, NY 10036 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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644 9th Avenue, New York, NY 10036 2
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Address

Primary address 644 9th Avenue
Neighborhood Clinton - Hell's Kitchen
Zip code 10036
Borough Manhattan
Block & lot 01036-0002

Sales & Tax Overview for 644 9th 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 $167,624

Lot & Building Information for 644 9th Avenue, New York

Lot sqft 2,500
Lot dimensions 25 ft x 100 ft
Building class Walk-up Apartment - Over Six Families with Stores (C7) i
Building sqft 9,190
Building dimensions 25 ft x 76 ft
Buildings on lot 1
Stories 5
Year built 1930
Construction type
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Zoning & Use for 644 9th Avenue, New York

Zoning
Residential units (DOF) 18
Commercial units 2
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 4
Closest police station 0.40 Miles
Closest fire station 0.19 Miles

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

Other Property Data for 644 9th 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 644 9th Avenue, New York, NY 10036, 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 644 9th Avenue, New York, NY 10036, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 644 9th Avenue, New York

How many square feet does 644 9th Avenue, New York, NY 10036 have?

This Walk-up Apartment - Over Six Families with Stores (C7) located at 644 9th Avenue, New York, NY 10036 has a total of 9,190 square feet.

What is the year built & the current market value of 644 9th Avenue, New York, NY 10036?

644 9th Avenue, New York, NY 10036 was built in 1930 and has a current tax assessor's market value of $2,811,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 644 9th Avenue, New York

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Property owner name for 644 9th Avenue, New York, NY 10036
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Building contacts for 644 9th Avenue, New York, NY 10036
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 644 9th Avenue, New York

Create a free account to view the complete sales history for 644 9th Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 644 9th 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
06/28/1995 - R Satisfaction of Mortgage
(1440004763244)
05/07/1981 - R Deed
(ft_1200008640720)
06/20/1980 - R Deed
(1370008626937)
06/20/1980 - R Agreement
(1350008626935)
06/20/1980 - R Deed
(1330008626933)
06/20/1980 - R Mortgage
(ft_1340008626934)
04/07/1976 - R Deed
(1460008559946)
08/09/1973 - R Assignment, Mortgage
(1100008524510)
03/08/1973 - R Deed
(1020008517502)
10/27/1969 - R Deed
(1830008465883)
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R: Recorded date
D: Document date

Property Taxes for 644 9th Avenue, New York

Access detailed property tax data for 644 9th Avenue, New York, NY 10036. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $156,698
Estimated property tax: $167,624
Tax assessor's market value: $2,811,000
Assessed value: $1,264,950

Assessment History for 644 9th Avenue, New York

Here's the assessment & property tax history for 644 9th 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 $2,811,000 $1,264,950 $1,259,730 12.439% $156,698 $156,698 -0.10%
2024/25 $2,816,000 $1,267,200 $1,254,780 12.5% $156,848 $156,848 +0.56%
2023/24 $3,291,000 $1,480,950 $1,247,580 12.502% $155,972 $155,972 +6.75%
2022/23 $2,822,000 $1,269,900 $1,191,060 12.267% $146,107 $146,107 +17.58%
2021/22 $2,257,000 $1,015,650 $1,015,650 12.235% $124,265 $124,265 -10.14%

Permits for 644 9th Avenue, New York

The complete history of permits filed for 644 9th 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
09/13/2017 Alteration type 3
06/08/2016 Alteration type 2
10/23/2015 Sign
10/19/2015 Alteration type 2
09/09/2015 Alteration type 2
09/03/2015 Alteration type 2
02/12/2014 Alteration type 2
06/20/2011 Alteration type 2
04/12/2011 Alteration type 2
04/30/2007 Alteration type 2
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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 Q3/2025
$611
-10.5% YoY
Median Price/Sqft Q2/2025
$625
5.3% YoY
Median Price/Sqft 2024
$620
-4.2% 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 8th Ave & 44th St at NW Corner
Station lines A-C-E-N-Q-R-S-1-2-3-7
Distance (miles) 0.151
View subway map
Bus Routes
Name 9 Av/W 46 St
Line M11
Distance (miles) 0.03

Neighbors for 644 9th Avenue, New York

Here are the neighbors for 644 9th Avenue, New York, NY 10036.

Address Square feet Purchase date Purchase price
358 W 45th St, New York 11,725 12/22/1994
356 W 45th St, New York 10,100 03/26/2004 $2,344,750
354 W 45th St, New York 8,850
344 W 45th St, New York 12/19/2018 $7,459,156
326 W 45th St, New York 3,268 09/03/1987
646 9th Ave, New York 9,090 11/14/1991
305 W 45th St, New York 44,466 10/31/2023
348 W 45th St, New York 9,975 01/04/2008 $4,750,000
301 W 45th St, New York 126,778 12/17/2014 $132,500,000
330 W 45th St, New York 121,156 03/15/2018
323 W 45th St, New York 1,095 12/07/2005 $2,150,000
642 9th Ave, New York 11,897 06/01/1995
328 W 45th St, New York 3,756 05/27/2020 $5,600,000
360 W 45th St, New York 11,700 10/29/2015 $8,750,000
357 W 45th St, New York 39,736 06/26/2024 $20,000,000
341 W 45th St, New York 42,396 12/31/2021 $40,000,000
648 9th Ave, New York 9,090 05/07/1981
349 W 45th St, New York 9,685 11/27/1998
325 W 45th St, New York 127,000 08/11/2004 $145,000
317 W 45th St, New York 42,831 10/25/2002
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