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The Foundry - 310 East 23rd Street, New York, NY 10010 - Property report

Also known as: 304-310 E 23rd St

Property image for The Foundry - 310 East 23rd Street, New York, NY 10010
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Property type

Special Condominium Billing Lot (R0)

Year built

1901

Lot sq. ft.

12,344

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Due to this address' parcel subdivisions, this property report may contain limited information. For the full range of property data, view the property report of each individual parcel.

Address
Building name
The Foundry
Primary address
The Foundry - 310 East 23rd Street
Alternate address(es)
304-310 E 23rd St
312 E 23rd St
ZIP code
10010
Neighborhood
Gramercy Park
Borough
Manhattan
Block & lot
00928-7502

Owner

Find out who owns The Foundry - 310 East 23rd Street, New York, NY 10010. Uncover corporate and individual owners with a free account.

Building
Property type
Special Condominium Billing Lot (R0)
Building sq. ft.
125,537
Buildings on lot
2
Stories
12
Year built
1901
Last altered
1984
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
134
Residential sq. ft.
Commercial units
6
Retail sq. ft.
Lot
Lot dimensions
125 ft x 98.75 ft
Lot sq. ft.
12,344

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
2
Community district
6
Closest police station
0.82 Miles
Closest fire station
0.29 Miles

View more such as transportation, nearby schools and risk designations.

Units for The Foundry - 310 East 23rd Street, New York, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 10A
Unit 10A 11/06/2013
Unit 10A
Unit 10A-10B
Unit 10A-B
Unit 10A-B
Unit 10B 03/01/2006 1,200
Unit 10B 01/24/2008
Unit 10C 11/30/2022 1,550
Unit 10C 08/18/2005
Unit 10D 800
Unit 10D 11/17/2005
Unit 10E
Unit 10E
Unit 10F 03/04/2020
Unit 10G 02/06/2007 600
Unit 10J 08/15/2024
Unit 10J
Unit 11A
Unit 11B 04/10/2017 600
Unit 11B 09/19/2012
Unit 11C
Unit 11D 07/10/2014 500
Unit 11E 05/16/2023
Unit 11F 07/08/2005 1,000
Unit 11H 550
Unit 11H
Unit 11J
Unit 12A
Unit 12B 09/23/2019
Unit 12C
Unit 12D 744
Unit 12E 09/11/2008 550
Unit 12F 01/11/2008
Unit 12G 03/06/2017 700
Unit 12H 10/03/2012 755
Unit 12H
Unit 12J 06/29/2017
Unit 12J
Unit 2A 11/30/2024 950
Unit 2A 03/09/2009 900
Unit 2B 05/19/2022
Unit 2B 08/23/2018 1,100
Unit 2C
Unit 2C
Unit 2C-2D
Unit 2C-D 12/19/2019
Unit 2D 09/14/2022
Unit 2D
Unit 2E 04/14/2021
Unit 2G 456
Unit 2H 03/11/2022
Unit 2J 12/09/2013
Unit 310
Unit 310-312
Unit 3108C 06/15/2016
Unit 312
Unit 3A
Unit 3A
Unit 3B 01/31/2024
Unit 3B
Unit 3C 05/07/2026 1,200
Unit 3D 03/23/2015 1,150
Unit 3D 06/28/2011
Unit 3E 06/19/2020 510
Unit 3F
Unit 3G 04/19/2021 600
Unit 3H 05/24/2018 500
Unit 3J 07/01/2020
Unit 4A 06/24/2008
Unit 4A
Unit 4A-4B
Unit 4B 07/29/2026
Unit 4B
Unit 4C 06/27/2013 500
Unit 4C
Unit 4D 10/17/2023
Unit 4D 1,100
Unit 4E
Unit 4F 02/10/2021
Unit 4F
Unit 4G
Unit 4H
Unit 4J 09/08/2005 600
Unit 4J
Unit 5A 05/28/2025
Unit 5A
Unit 5B 10/23/2025 600
Unit 5B
Unit 5C
Unit 5C 06/16/2005
Unit 5D 05/16/2025
Unit 5E 500
Unit 5E
Unit 5F 06/06/2019 1,000
Unit 5H 600
Unit 5J 07/13/2020 600
Unit 5J
Unit 6A 07/08/2015 1,000
Unit 6A 05/28/2025 950
Unit 6B 03/27/2014
Unit 6B 03/24/2022
Unit 6C 02/20/2013
Unit 6C
Unit 6D
Unit 6E
Unit 6F 11/07/2018
Unit 6F
Unit 6G 12/10/2012 600
Unit 6H 09/04/2009 450
Unit 6J 10/27/2004 600
Unit 6J
Unit 7A 07/13/2011 1,000
Unit 7A 12/02/2022
Unit 7A-310
Unit 7B
Unit 7B 07/07/2010 1,200
Unit 7C 08/08/2025
Unit 7D 12/11/2017
Unit 7D
Unit 7E
Unit 7E
Unit 7F 03/27/2018 1,000
Unit 7H 06/03/2010 590
Unit 7H
Unit 7J 02/02/2026
Unit 7J
Unit 8A 05/10/2005 1,100
Unit 8B 07/26/2021
Unit 8B
Unit 8B 04/24/2013
Unit 8C 04/05/2011 1,200
Unit 8C 12/29/2014 1,200
Unit 8D 08/31/2017 1,100
Unit 8E
Unit 8F 03/10/2008
Unit 8G
Unit 8J 01/19/2017 600
Unit 8J
Unit 9A 11/13/2007 1,000
Unit 9A 12/08/2014
Unit 9B
Unit 9B
Unit 9C
Unit 9C 05/20/2015
Unit 9D 09/28/2017
Unit 9D 01/18/2018 1,200
Unit 9E
Unit 9E
Unit 9F 03/11/2015 1,000
Unit 9G
Unit 9H 02/29/2012 600
Unit 9H 02/29/2012
Unit 9J 01/28/2025
Unit 9J 02/16/2011
Unit B
Unit COM1 04/17/2008 1,911
Unit COM2 04/17/2008 2,195
Unit COM3 04/17/2008 1,276
Unit COM4 04/17/2008 1,376
Unit COM5 04/17/2008 270
Unit COM6 3,951
Unit COMM1 03/06/2006
Unit COMM3 500
Unit COMM6 04/17/2008
Unit PG
Unit RES
Unit RES
Unit RES1 08/18/2021 65,393
Unit RES2 08/15/2017 41,194
Ownership

Ownership information for The Foundry - 310 East 23rd Street, New York, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for The Foundry - 310 East 23rd Street, New York, NY 10010

No recently recorded sales for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for The Foundry - 310 East 23rd Street, New York, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

This is a condominium building, so there are no property taxes. In a condominium the property taxes are paid by the individual unit owners. If you want to see the property taxes for a particular unit, look at the property report for that unit.

More about New York City Property Taxes

Permits

Permit information for The Foundry - 310 East 23rd Street, New York, NY

Filing date Job type Job status Job description Initial cost
06/11/2026 Alteration
08/27/2025 Alteration
01/20/2025 Alteration
09/10/2024 Alteration
09/03/2024 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/30/2023 Lblvio-low pressure boiler boiler required
06/30/2023 Lblvio-low pressure boiler boiler required
06/20/2023 Lblvio-low pressure boiler boiler required

*Most recent DOB violations on record for this property.

Neighborhood

Manhattan commercial market stats

Review a detailed real estate market overview of Manhattan and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Manhattan and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$729

10.4% Y-o-Y

Q1 2026 median price/sq. ft.

$807

22.4% Y-o-Y

2025 median price/sq. ft.

$630

-8.1% Y-o-Y

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
3

Subway & traffic

Closest station
Park Ave & 23rd St at NE Corner
Station lines
6
Distance (miles)
0.352
View subway map

Access the detailed traffic volume map for The Foundry - 310 East 23rd Street, New York, NY 10010 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for The Foundry - 310 East 23rd Street, New York, NY

334 E 25th St, New York 383 1st Ave, New York 335 E 22nd St, New York 320 E 23rd St, New York 341 E 22nd St, New York 301 E 22nd St, New York 319 E 24th St, New York 330 E 25th St, New York 321 E 22nd St, New York 312 E 22nd St, New York 345 E 24th St, New York 421 1st Ave, New York 328 E 25th St, New York 340 E 24th St, New York 310 E 24th St, New York 305 E 24th St, New York 326 E 25th St, New York 379 1st Ave, New York 377 1st Ave, New York

Nearby ZIP codes for The Foundry - 310 East 23rd Street, New York, NY

10001, New York City, NY 10003, New York City, NY 10009, New York City, NY 10011, New York City, NY 10012, New York City, NY 10016, New York City, NY 10017, New York City, NY 10110, New York City, NY 10119, New York City, NY 10165, New York City, NY 10167, New York City, NY 10169, New York City, NY 10170, New York City, NY 10171, New York City, NY 10172, New York City, NY 10173, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for The Foundry - 310 East 23rd Street, New York, NY 10010?

The development at The Foundry - 310 East 23rd Street, New York, NY 10010 was built in 1901.

What is the total square footage of The Foundry - 310 East 23rd Street, New York, NY 10010?

The Foundry - 310 East 23rd Street, New York, NY 10010 has a total of 125,537 square feet.

How many residential units does this building have?

This building has 134 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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