The Foundry, 310 East 23rd Street, NYC - Condo Apartments

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The Foundry,
310 East 23rd Street

Condop located in Gramercy Park, between First Avenue & Second Avenue Map

$1,175 Avg. price/ft² Apts. For Sale

Apartments For Sale (2)
Recent Sales (16)
All Units in Building (136)

Include In-Contract Listings (2)

Apt. 7C
(17 Photos)

Studio

$565,000

Mar 24, 2025

28 days

Apt. 5B
(11 Photos)

Studio

1 bath

$545,000 -3.5%

Oct 11, 2024

192 days

#7C: $565,000 - Studio

in contract

#5D: $1,175,000 - 2 beds

in contract

#5A: $750,000 (-9.1%) - 1 bed

#5B: $545,000 (-3.5%) - Studio

#7C: $565,000 - Studio

#5B: $545,000 (-3.5%) - Studio

Apt. 9J

Studio

1 bath

$585,000 -2%

$599,000

Jan 28, 2025

Apt. 10J

Studio

1 bath

$590,000 0%

$595,000

Aug 15, 2024

Apt. 3B

Studio

1 bath

500 ft²

$495,000

$990

Jan 31, 2024

Apt. 4D

$320,000

Oct 17, 2023

Apt. 11E

Studio

1 bath

500 ft²

$600,000 +3%

$1,200

$580,000

May 16, 2023

Apt. 7A

2 beds

1 bath

$999,000

Dec 2, 2022

Apt. 10C

1 bed

1 bath

$575,000 -3%

$595,000

Nov 30, 2022

Apt. 2D

Studio

1 bath

550 ft²

$450,000 +1%

$818

$445,000

Sep 14, 2022

Apt. 2B

2 beds

2 baths

$1,365,000

May 19, 2022

Apt. 4B

Studio

1 bath

$417,000 -10%

$465,000

Apr 14, 2022

Apt. 6B

2 beds

2 baths

1,250 ft²

$1,172,500 -8%

$938

$1,275,000

Mar 24, 2022

Apt. 2H

Studio

1 bath

$510,000 -7%

$550,000

Mar 11, 2022

Apt. 5D

2 beds

2 baths

1,100 ft²

$1,025,000 -4%

$932

$1,100,000

Nov 16, 2021

Apt. 5D

Studio

1 bath

430 ft²

$415,000 -4%

$965

$1,100,000

Aug 18, 2021

Apt. 8B

1 bed

1 bath

600 ft²

$442,000 -5%

$737

$469,000

Jul 26, 2021

Apt. 5D

Studio

1 bath

430 ft²

$462,000 -4%

$1,074

$1,100,000

Jul 20, 2021

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Overview of The Foundry at 310 East 23rd Street

The Foundry is a two-building converted factory building at 310 and 312 East 23rd Street between First and Second Avenues in Gramercy Park. It contains 136 co-operative apartments in a condop. There are 100 apartments in the 12-story building at 310 East 23rd Street and 36 in the 10-story building at 312 East 23rd Street. It is a converted steel and concrete factory building originally built in 1900 and maintains some of its classic features like high-barrel vaulted ceilings. Amenities include a common furnished roof deck with a grill, a resident super, elevator, common laundry room, bike and basement storage, and a video intercom. The neighborhood itself offers the Gramercy Theater, the East River Promenade, and easy access to the 6 and N/R/W trains. Gifts, guarantors, pied-a-terres, sublets, and pets are all allowed.

Year Built

1905

Apartments

136

Floors

Pets: Allowed

Neighborhood

Gramercy Park (Manhattan)

Min Down

20%

136Apartments

View All Past
Sales & Rentals
in Building

Amenities

High-Rise
Pre War
Resident Storage
Rooftop Terrace
Washer/Dryer in building
Elevator
Outdoor Entertainment Space
Laundry Room
Bike Room
Live-In Superintendent
Terraces / Balconies

Shh... Many units sell without being publicly listed.

Discover hidden opportunities at The Foundry! Reach out today to learn about select off-market listings.

Area Map StreetView

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Nearby Subways

at Park Ave 0.36 miles

at 3rd Ave and 14th 0.43 miles

Carter’s Review

"Two adjoining and very handsome pre-war industrial buildings that have been converted to co-operative apartments not far from Gramercy Park.

310 East 23rd Street has a very handsome entrance with a curved pediment beneath an oculus window and a highly decorative façade with rustication at the sides and attractive spandrels and mullions in the center. It has a bandcourse above its 10th floor."
Read Full Review

Who's Carter?

Pros & Cons

Handsome, pre-war buildings
Canopied entrances
Roof deck
Bicycle room
Live-in superintendent
Not far from FDR Drive
Laundry

Many apartments
No garage
No sidewalk landscaping

CityRealty Rating

/44

Architecture

/36

Location

/39

Features

Editor’s Points

CITYREALTY
RATING

How is the CityRealty Rating calculated?
Architecture

30+ remarkable

20-29 distinguished

11-19 average

< 11 below average
Location

27+ remarkable

18-26 distinguished

9-17 average

< 9 below average
Features

22+ remarkable

16-21 distinguished

9-15 average

< 9 below average
CityRealty’s Ratings Explained

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

304 East 23 Street
306 East 23 Street
308 East 23 Street
312 East 23 Street
312 East 23rd Street

One Williamsburg Wharf

between South 11th Street & Division Avenue

Williamsburg

Radiant waterfront condos from $715K. Over 20,000 SF of resort-style amenities. 6sqft’s 2024 Building of the Year. 45% Sold | Summer 2025 closings.

Studios starting at $785,000
1 beds starting at $1,175,000
2 beds starting at $1,900,000
3 beds starting at $3,125,000

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RLS IDX Data display by CityRealty.com, LLC. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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The Foundry,310 East 23rd Street

Condop located in Gramercy Park, between First Avenue & Second Avenue Map

Overview of The Foundry at 310 East 23rd Street

Amenities

Shh... Many units sell without being publicly listed.

Maps & 3D Aerial Views

Nearby Subways

Carter’s Review

Pros & Cons

CityRealty Rating

How is the CityRealty Rating calculated?

Sales History

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

Editorial Coverage

Alternate Addresses

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The Foundry,
310 East 23rd Street

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