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Printed from StreetEasy.com at 09:19 PM, Jun 13 2026

The Forum at 343 East 74th St. #11GJK

Located at The Forum 343 East 74th Street, #11GJK, Manhattan, NY Co-op in Lenox Hill, Upper East Side
Active listings: #11GJK Other units available in this building: 8 active sales listings | 3 active rental listings
3 beds, 4.5 baths, 2,300 ft²

Welcome to Residence 11GJK at 343 East 74th Street – a sprawling full-floor home offering exceptional scale, privacy, and seamless indoor-outdoor living in the heart of the Upper East Side.

Bathed in natural light, this beautifully laid out three-bedroom, three-and-a-half-bath residence features...

Welcome to Residence 11GJK at 343 East 74th Street – a sprawling full-floor home offering exceptional scale, privacy, and seamless indoor-outdoor living in the heart of the Upper East Side.

Bathed in natural light, this beautifully laid out three-bedroom, three-and-a-half-bath residence features expansive entertaining spaces, oversized rooms, and two private balconies perfectly suited for both relaxing and hosting. A gracious entry foyer opens into a dramatic living and dining area measuring over 21 feet long, creating an effortless flow for modern living.

The oversized chef’s kitchen is thoughtfully designed with a large center island, abundant cabinetry, and generous prep space, ideal for everyday living and entertaining alike. Privately situated on its own wing, the primary suite serves as a serene retreat complete with a substantial walk-in closet, en-suite bath, and direct access to a private balcony. Two additional bedrooms are generously proportioned and well separated, each with convenient access to nearby baths.

Additional highlights include a dedicated laundry room, abundant storage throughout, and a highly functional split-bedroom layout offering both comfort and privacy.

Located at 343 East 74th Street, The Forum is a full-service condop offering a 24-hour doorman, fitness center, and beautifully appointed roof deck. Conveniently situated just moments from the Q train and surrounded by the best dining, shopping, and amenities the Upper East Side has to offer. For more information, please contact David Banoun.


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About the Building

The Forum 343 East 74th Street  New York, NY 10021

Condop in Lenox Hill

  • 149 Units
  • 25 Stories
  • 1987 Built

Sales listings: 7 active, 1 in contract and 327 previous
Rentals listings: 3 in contract and 277 previous
Documents and Permits: 438 documents

Unit History

Nearby

Transportation

  • Q at 72nd Street

    0.16 miles

  • 6 at 77th St

    0.33 miles

  • 6 at 68th St

    0.45 miles

  • Q at 86th Street

    0.47 miles

  • F Q at 63rd Street

    0.6 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
P.S. 158 Bayard Taylor

(PK,0K,01,02,03,04,05,06,SE)

J.H.S. 167 Robert F. Wagner

(06,07,08,SE)

Disclaimer: School attendance zone boundaries are not guaranteed to be accurate – they are provided by a third party and subject to change. Check with the applicable school district prior to making a decision based on these boundaries.