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Chelsea Seventh - 170 West 23rd Street, New York, NY 10011 Property Information

Chelsea Seventh - 170 West 23rd Street, New York, NY 10011 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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Chelsea Seventh - 170 West 23rd Street, New York, NY 10011 4
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Address

Building name Chelsea Seventh
Primary address Chelsea Seventh - 170 West 23rd Street
Secondary address 157-159 W 22nd St
Neighborhood Chelsea
Zip code 10011
Borough Manhattan
Block & lot 00798-7502

Sales & Tax Overview for 170 West 23rd Street, New York

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Tax class

Lot & Building Information for 170 West 23rd Street, New York

Lot sqft 28,751
Lot dimensions 148.13 ft x 175 ft
Building class Special Condominium Billing Lot (R0)
Building sqft 124,597
Buildings on lot 1
Stories 6
Year built 1973
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Zoning & Use for 170 West 23rd Street, New York

Zoning
Residential units (DOF) 120
Commercial units 2
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 4
Closest police station 0.15 Miles
Closest fire station 0.15 Miles

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

Building Description

Chelsea 7th has anchored its corner at 215-223 7 Avenue since 1973, but the building was converted into condominiums in 1994. The six-story brick building features commercial space in the ground floor units and one-bedroom apartments and studios above. Rounded Juliet balconies offer outdoor access, while the lobby and elevators have been given a modern makeover. Chelsea 7th is a pet-friendly property and there is round-the-clock doorman service, while the super lives onsite.

Amenities at 215-223 7 Avenue include secure-access laundry facilities, garage parking, additional storage space, a bike room and an outdoor entertainment area. The 7th Avenue subway is just outside the building, and stations for the subway lines at 6th Avenue and 8th Avenue are only one block in either direction. Crosstown buses run close by along 23rd Street, and Madison Square Park is two quick blocks away.

Other Property Data for 170 West 23rd Street, New York

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Floor area ratio (FAR) for Chelsea Seventh - 170 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 Chelsea Seventh - 170 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.

  • 157-159 W 22nd St, New York, NY 10011
  • 165-167 W 22nd St, New York, NY 10011
  • 160-178 W 23rd St, New York, NY 10011
  • 215-223 7th Ave, New York, NY 10011

About 170 West 23rd Street, New York

What is the year built & the total sq. ft. for Chelsea Seventh - 170 West 23rd Street, New York, NY 10011?

Chelsea Seventh - 170 West 23rd Street, New York, NY 10011 was built in 1973 and has a total of 124,597 square feet.

How many residential units does this building have?

This building has 120 residential unit(s) and 2 commercial spaces.

Ownership Information for 170 West 23rd Street, New York

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Property owner name for Chelsea Seventh - 170 West 23rd Street, New York, NY 10011
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Building contacts for Chelsea Seventh - 170 West 23rd Street, New York, NY 10011
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.
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Past Sales & Property History for 170 West 23rd Street, New York

Create a free account to view the complete sales history for 170 West 23rd Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 170 West 23rd Street, New York

Data not available for this property.

Assessment History for 170 West 23rd Street, New York

Data not available for this property.

Permits for 170 West 23rd Street, New York

The complete history of permits filed for 170 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
03/30/2026 Alteration
03/30/2026 Alteration
03/25/2026 Alteration
02/26/2026 Alteration
02/13/2026 Alteration
02/03/2026 Alteration
02/03/2026 Alteration
01/23/2026 Alteration
12/05/2025 Alteration
10/31/2025 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)
Hurricane evacuation zone: 6 (See more on map)

Transportation

Distance to Subway
Closest station 7th Ave & 23rd St at SE Corner
Station lines 1
Distance (miles) 0.025
View subway map
Bus Routes
Name W 23 ST/7 Av
Line M23+
Distance (miles) 0.026

Neighbors for 170 West 23rd Street, New York

Here are the neighbors for Chelsea Seventh - Chelsea Seventh - 170 West 23rd Street, New York, NY 10011.

Address Square feet Purchase date Purchase price
169 W 23rd St, New York 2,052 06/24/1999
159 W 23rd St, New York 8,950 04/17/2018 $7,000,000
155 W 23rd St, New York 68,940 12/20/2016
100 W 23rd St, New York 8,025 08/13/2004
160 W 24th St, New York 212,134 06/27/2022 $245,000,000
165 W 23rd St, New York 8,459 07/23/2015 $11,995,000
171 W 23rd St, New York 9,100 11/15/2010
161 W 23rd St, New York 7,600 06/08/2016 $13,325,000
148 W 23rd St, New York 127,000 07/26/2006 $9,000
140 W 23rd St, New York 35,154
135 W 23rd St, New York 159,606 09/19/1978
129 W 22nd St, New York 45,006 02/27/1979
119 W 22nd St, New York 17,580
132 W 23rd St, New York 5,346 02/10/1978
120 W 23rd St, New York 48,539 04/15/2026 $34,200,000
163 W 23rd St, New York 16,996 11/28/2018 $18,050,000
144 W 23rd St, New York 48,680 09/24/1998
134 W 23rd St, New York 5,346 02/10/1978
116 W 23rd St, New York 186,450 04/13/2006
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