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54 West 21st Street, New York, NY 10010 Property Information

54 West 21st Street, New York, NY 10010 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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54 West 21st Street, New York, NY 10010 2
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Address

Primary address 54 West 21st Street
Secondary address 54-62 W 21st St
Neighborhood Flatiron District
Zip code 10010
Borough Manhattan
Block & lot 00822-0070

Sales & Tax Overview for 54 West 21st 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
Estimated property tax $1,821,910

Lot & Building Information for 54 West 21st Street, New York

Lot sqft 10,850
Lot dimensions 111.83 ft x 100 ft
Building class Office with Commercial 7-19 Stories (O6)
Building sqft 142,532
Building dimensions 112 ft x 98 ft
Buildings on lot 1
Stories 12
Year built 1910
Year last altered 1985
Construction type
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Zoning & Use for 54 West 21st Street, New York

Zoning
Commercial units 51
Office sqft
Retail sqft
Conversion feasibility index

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 5
Closest police station 0.29 Miles
Closest fire station 0.16 Miles

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

Other Property Data for 54 West 21st 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 54 West 21st Street, New York, NY 10010, 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 54 West 21st Street, New York, NY 10010, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 54-62 W 21st St, New York, NY 10010

About 54 West 21st Street, New York

How many square feet does 54 West 21st Street, New York, NY 10010 have?

This Office with Commercial 7-19 Stories (O6) located at 54 West 21st Street, New York, NY 10010 has a total of 142,532 square feet.

What is the year built & the current market value of 54 West 21st Street, New York, NY 10010?

54 West 21st Street, New York, NY 10010 was built in 1910 and has a current tax assessor's market value of $38,247,000.

How many commercial spaces does this building have?

This building has 51 commercial spaces available for lease. There are 5 active listings at this address.

Ownership Information for 54 West 21st Street, New York

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Property owner name for 54 West 21st Street, New York, NY 10010
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Building contacts for 54 West 21st Street, New York, NY 10010
Building management:
Representatives (from permits):
Tenants:

Spaces for Lease in 54 West 21st Street, New York

No photo available
54 West 21st Street
Listing type For Lease
Listing date 09/10/2024
Last updated 02/04/2025
Lot size 0.25 Acre
View Listing

Brokers

Joshua Winslow
54 West 21st Street
Listing type For Lease
Last updated 05/18/2026
Lot size 0.25 Acre
View Listing

Brokers

Daniel Breiman
Spaces
Suite name Space type Lease rate Available space Brokers
#407 General Office $72/Sqft/Year 3,038 Daniel Breiman
#601 General Office $72/Sqft/Year 2,255 Daniel Breiman
#1208 General Office $77/Sqft/Year 3,083 Daniel Breiman
#801 General Office Listing price not available 6,379 Daniel Breiman
Active Listings For This Property:
For Lease No photo available
54 West 21st Street
54 West 21st Street, New York
Property Office
Availability Spaces listed / Sqft
Price Listing price not available
For Lease 54 West 21st Street
54 West 21st Street
54 West 21st Street, New York
Property General Office
Availability 4 Spaces listed / 14755 Sqft
Price $72-$77/Sqft/Year
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Past Sales & Property History for 54 West 21st Street, New York

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No recorded sales for this property.

Title Documents for 54 West 21st 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
03/27/2026 - R UCC3 Continuation
(2026032700359001)
03/11/2021 - R UCC3 Continuation
(2021031100584001)
02/19/2016 - R UCC3 Continuation
(2016021101055001)
07/06/2011 - R Initial UCC1
(2011062901170001)
06/29/2011 - D
08/05/2011 - R
Assignment of Leases and Rents
(2011062901200005)
06/29/2011 - D
08/05/2011 - R
Agreement
(2011062901200004)
06/29/2011 - D
08/05/2011 - R
Mortgage
(2011062901200003)
06/29/2011 - D
08/05/2011 - R
Termination of Assign of L&R
(2011062901200001)
06/24/2011 - D
08/05/2011 - R
Assignment, Mortgage
(2011062901200002)
02/14/2007 - D
02/16/2007 - R
UCC3 Termination
(2007021401487001)
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R: Recorded date
D: Document date

Property Taxes for 54 West 21st Street, New York

Access detailed property tax data for 54 West 21st Street, New York, NY 10010. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $1,726,153
Estimated property tax: $1,821,910
Tax assessor's market value: $38,247,000
Assessed value: $17,211,150

Assessment History for 54 West 21st Street, New York

Here's the assessment & property tax history for 54 West 21st 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 $38,247,000 $17,211,150 $15,912,180 10.848% $1,726,153 $1,726,153 -0.94%
2024/25 $37,700,000 $16,965,000 $16,192,170 10.762% $1,742,601 $1,742,601 +0.51%
2023/24 $36,969,000 $16,636,050 $16,369,170 10.592% $1,733,822 $1,733,822 +4.85%
2022/23 $34,518,000 $15,533,100 $15,533,100 10.646% $1,653,654 $1,653,654 +16.34%
2021/22 $29,368,000 $13,215,600 $13,215,600 10.755% $1,421,338 $1,421,338 -21.03%

Permits for 54 West 21st Street, New York

The complete history of permits filed for 54 West 21st 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
10/23/2025 Alteration
10/23/2025 Alteration
10/07/2025 Alteration
09/08/2025 Alteration
09/05/2025 Alteration
08/18/2025 Alteration
08/08/2025 Alteration
06/12/2025 Alteration
05/13/2025 Alteration
05/12/2025 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

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Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station 6th Ave & 23rd St at SE Corner
Station lines F-M
Distance (miles) 0.11
View subway map
Bus Routes
Name Av of the Americas/W 20 St
Line M7
Distance (miles) 0.034

Neighbors for 54 West 21st Street, New York

Here are the neighbors for 54 West 21st Street, New York, NY 10010.

Address Square feet Purchase date Purchase price
668 6th Ave, New York 6,673 11/08/2011 $4,400,000
53 W 21st St, New York 32,000 08/11/2017
30 W 21st St, New York 60,798 06/20/2013 $38,500,000
676 Avenue of the Americas, New York 4,600 04/18/1995
12 W 21st St, New York 58,900 12/19/2008
64 W 21st St, New York 6,244 12/15/2004 $1,478,468
52 W 21st St, New York 5,118 10/14/2016 $6,625,000
36 W 21st St, New York 4,813 10/10/2019 $4,650,000
35 W 20th St, New York 8,875
38 W 21st St, New York 68,808 01/09/1969
22 W 21st St, New York 101,368 07/21/2004 $4,600,000
18 W 21st St, New York 53,500 03/20/2006 $1
664 6th Ave, New York 5,400 07/28/2015 $8,150,000
11 W 20th St, New York 22,918
670 6th Ave, New York 5,920 05/15/2014 $22,500,000
57 W 21st St, New York 5,238 11/01/2012 $4,176,000
37 W 21st St, New York 151,236 11/01/2005
48 W 21st St, New York 48,520 09/29/1997
46 W 21st St, New York 9,499 11/28/2017 $8,900,000
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