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505 West 23rd Street, New York, NY 10011 Property Information

505 West 23rd Street, New York, NY 10011 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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505 West 23rd Street, New York, NY 10011 2
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Address

Primary address 505 West 23rd Street
Secondary address 505-507 W 23rd St
Neighborhood Chelsea
Zip code 10011
Borough Manhattan
Block & lot 00695-0031

Sales & Tax Overview for 505 West 23rd Street, New York

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Tax class
Estimated property tax $183,522

Lot & Building Information for 505 West 23rd Street, New York

Lot sq. ft. 2,962
Lot dimensions 40 ft x 74 ft
Property type Primarily Three Family with One Store or Office (S3)
Building sqft 9,600
Building dimensions 40 ft x 57 ft
Buildings on lot 1
Stories 4
Year built 1946
Year last altered 1988
Construction type
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Zoning & Use for 505 West 23rd Street, New York

Zoning
Residential units (DOF) 3
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 4
Closest police station 0.46 Miles
Closest fire station 0.61 Miles

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

Other Property Data for 505 West 23rd 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 505 West 23rd Street, New York, NY 10011, 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 505 West 23rd Street, New York, NY 10011, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 505-507 W 23rd St, New York, NY 10011

About 505 West 23rd Street, New York

How many square feet does 505 West 23rd Street, New York, NY 10011 have?

This Primarily Three Family with One Store or Office (S3) located at 505 West 23rd Street, New York, NY 10011 has a total of 9,600 square feet.

What is the year built & the current market value of 505 West 23rd Street, New York, NY 10011?

505 West 23rd Street, New York, NY 10011 was built in 1946 and has a current tax assessor's market value of $9,678,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 505 West 23rd Street, New York

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Property owner name for 505 West 23rd Street, New York, NY 10011
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Building contacts for 505 West 23rd Street, New York, NY 10011
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 505 West 23rd Street, New York

Create a free account to view the complete sales history for 505 West 23rd Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 505 West 23rd 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
01/11/2011 - R UCC3 Termination
(2011010500450001)
12/06/2010 - D
01/11/2011 - R
Termination of Assign of L&R
(2011010500377001)
12/06/2010 - D
01/11/2011 - R
Satisfaction of Mortgage
(2011010500290001)
04/17/2009 - R UCC3 Continuation
(2009033101007001)
05/05/2004 - D
05/19/2004 - R
Initial UCC1
(2004050500636001)
02/16/1996 - R Partial Satisfaction
(1070005040807)
02/16/1996 - R Satisfaction of Mortgage
(1950005040795)
02/16/1996 - R Assignment, Mortgage
(1110005039211)
12/22/1995 - R Assignment, Mortgage
(1090004968109)
12/22/1995 - R Mortgage
(1710004968671)
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R: Recorded date
D: Document date

Property Taxes for 505 West 23rd Street, New York

Access detailed property tax data for 505 West 23rd Street, New York, NY 10011. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $174,787
Estimated property tax: $183,522
Tax assessor's market value: $9,678,000
Assessed value: $4,355,100

Assessment History for 505 West 23rd Street, New York

Here's the assessment & property tax history for 505 West 23rd 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 $9,678,000 $4,355,100 $1,405,152 12.439% $174,787 $174,787 +0.89%
2024/25 $9,073,000 $4,082,850 $1,385,946 12.5% $173,243 $173,243 +6.51%
2023/24 $8,428,000 $3,792,600 $1,301,067 12.502% $162,659 $162,659 +8.24%
2022/23 $9,130,000 $4,108,500 $1,225,073 12.267% $150,280 $150,280 +8.23%
2021/22 $8,938,000 $4,022,100 $1,134,909 12.235% $138,856 $138,856 +2.26%

Permits for 505 West 23rd Street, New York

The complete history of permits filed for 505 West 23rd 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
05/27/2020 Alteration type 2
05/20/2020 Alteration
05/11/2020 Alteration type 2
04/28/2020 Alteration
04/28/2020 Alteration
04/19/2019 Alteration type 2
11/09/2018 Alteration type 2
06/14/2011 Alteration type 2
03/27/2006 Alteration type 2
08/10/2000 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 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): 0.2 (See more on map)
Hurricane evacuation zone: 1 (See more on map)

Transportation

Distance to Subway
Closest station 8th Ave & 23rd St at NW Corner
Station lines C-E
Distance (miles) 0.348
View subway map
Bus Routes
Name W 23 ST/10 Av
Line M23+
Distance (miles) 0.01

Neighbors for 505 West 23rd Street, New York

Here are the neighbors for 505 West 23rd Street, New York, NY 10011.

Address Square feet Purchase date Purchase price
229 10th Ave, New York 4,932 05/20/2005
509 W 23rd St, New York 3,016 05/12/2020 $4,100,000
524 W 23rd St, New York 141,934 12/16/2021 $132,100,000
536 W 23rd St, New York 42,640 01/16/1980
501 W 23rd St, New York 4,500 12/03/1997
225 10th Ave, New York 3,500 11/12/2015 $1,420,000
235 10th Ave, New York 2,468 02/23/1990
521 W 23rd St, New York 45,816
537 W 24th St, New York 7,943 10/20/2016
535 W 23rd St, New York 300,000 04/21/2017
227 10th Ave, New York 7,005
186 11th Ave, New York 06/07/2013 $430,529
182 11th Ave, New York 22,248 06/07/2013 $430,529
555 W 24th St, New York 26,000 03/24/2000
525 W 22nd St, New York 88,686
535 W 24th St, New York 32,424 02/09/1998
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