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There are 3 apartments for sale/rent at 310 East 23rd Street (last updated on Dec 1, 2023)

The Foundry, 310 East 23rd Street

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

Description 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.  


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Building Facts

  • Year Built: 1905
    Building Type: Condop
    Neighborhood: Gramercy Park (Manhattan)
    Minimum Down: 20%
  • Total Apartments: 136 136
    Total Floors: 12
    Pets: Allowed
    Total Floorplans:

Apartment Pricing Stats

Avg. Price / ft2
Avg. Price / ft2

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

Apartments for Sale at 310 East 23rd Street (1) View history of all units

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Apartments for Rent at 310 East 23rd Street (2) View history of all units

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The Foundry: Rating

Out of 44

Architecture Rating: 22 / 44

Out of 36

Location Rating: 24 / 36

Out of 39

Features Rating: 9 / 39


CityRealty Rating Reference

  • 30+ remarkable
  • 20-29 distinguished
  • 11-19 average
  • < 11 below average
  • 27+ remarkable
  • 18-26 distinguished
  • 9-17 average
  • < 9 below average
  • 22+ remarkable
  • 16-21 distinguished
  • 9-15 average
  • < 9 below average

Carter Horsley's Review of The Foundry

Carter Horsley's Building 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 Carter's Full Review
  • 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
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  1. 6
at Park Ave 0.36 miles
  1. L
at 3rd Ave and 14th 0.43 miles

Sales Summary - Past 12 Months

View By Apartment Sizes
Past 12 Months
Avg. Price / ft2
Based on 2 Sales

Closing History - Last 10 sales

Units Sold
$320K - $1.4M
Price Range
Avg. Price / ft2

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