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Printed from StreetEasy.com at 02:52 AM, Feb 21 2026

21 East 90th St. #11B

Located at 21 East 90th Street 21 East 90th Street, #11B, New York, NY Co-op in Carnegie Hill, Upper East Side
This unit is not currently listed on StreetEasy Other units available in this building: 1 active sales listing
3 beds, 3 baths, 1,800 ft²

In the heart of Carnegie Hill, a lovely and light-filled prewar classic 6 reimagined to meet today’s style of living. The comfortable library/dining room combination gets lots of use and is open to the kitchen through a wall of sliding French doors. The kitchen has attractive refurbished original cabinets and a washer and dryer.

In the heart of Carnegie Hill, a lovely and light-filled prewar classic 6 reimagined to meet today’s style of living. The comfortable library/dining room combination gets lots of use and is open to the kitchen through a wall of sliding French doors. The kitchen has attractive refurbished original cabinets and a washer and dryer. In addition to the two main bedrooms and two baths, there is a very pleasant third bedroom with full bath located near the kitchen. The spacious living room has both southern and eastern exposures. Beautiful hardwood floors, new windows and through-wall A/C throughout. The building has full-time doormen, a live-in super, individual basement storage, a basement laundry room and a bike room. Pets and pieds-a-terre are welcome.
21 East 90th Street is a well-run building, located on a prime park block which leads to Central Park through the elegant Engineer’s Gate. The quiet tree-lined block is in the heart of what is known as Museum Mile. It is surrounded by world-class museums including, on the same block, The Cooper Hewitt with its large garden. The Carnegie Hill neighborhood is also known for its restaurants, shops and very pleasant vibe.


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About the Building

21 East 90th Street  New York, NY 10128

Co-op in Carnegie Hill

  • 50 Units
  • 14 Stories
  • 1927 Built

Sales listings: 1 in contract and 47 previous
Rentals listings: 1 previous
Documents and Permits: 177 documents

Unit History

Nearby

Transportation

  • 4 5 6 at 86th St

    0.29 miles

  • 6 at 96th St

    0.34 miles

  • Q at 96th Street

    0.46 miles

  • Q at 86th Street

    0.5 miles

  • B C at 86th St

    0.63 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
P.S. 006 Lillie D. Blake

(PK,0K,01,02,03,04,05,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.