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Printed from StreetEasy.com at 01:20 AM, Feb 21 2026

21 East 90th St. #5A

Located at 21 East 90th Street 21 East 90th Street, #5A, Manhattan, 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

Rarely available Classic 7 in the heart of Carnegie Hill and less than a block from Central Park. Located off a semi-private elevator landing, this lovely, prewar home offers a grand entry gallery, 3 bedrooms (each with en suite bathrooms), a gracious living room, a formal dining room and a windowed, eat-in kitchen with a separate breakfast area (or office.

Rarely available Classic 7 in the heart of Carnegie Hill and less than a block from Central Park. Located off a semi-private elevator landing, this lovely, prewar home offers a grand entry gallery, 3 bedrooms (each with en suite bathrooms), a gracious living room, a formal dining room and a windowed, eat-in kitchen with a separate breakfast area (or office.) This corner unit gets wonderful southern light throughout the day and is perfect for elegant entertaining and easy, everyday living. Other details include beautifully maintained hardwood floors, an abundance of storage, thru wall air conditioning and a vented washer/dryer. Built in 1927, by notable New York architect, George F. Pelham, 21 East 90th Street is a full service building on one of the prettiest streets in all of Manhattan. This historic block was selected by Andrew Carnegie because it is the high point of what is now known as Carnegie Hill. This quiet, tree-lined street is also home to the Cooper Hewitt Museum and its enclosed garden (a national historic landmark) as well as the magnificent neo-gothic Limestone Church of the Heavenly Rest. This incredible location is close to several of the city’s best schools (both public and private) and less than a block from the Engineer’s Gate entrance to the park and reservoir.


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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.