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

21 East 90th St. #6B

Located at 21 East 90th Street 21 East 90th Street, #6B, 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, 3.5 baths, 1,800 ft²

Carnegie Hill Perfection
Move right into this elegant, fully renovated and supremely comfortable corner 6-room home on one of Carnegie Hill’s prettiest streets less than one block from Central Park. Enter from a semi-private elevator landing into a gracious foyer that leads a home enhanced by finely designed custom millwork and thoughtful lighting with hidden storage throughout.

Carnegie Hill Perfection
Move right into this elegant, fully renovated and supremely comfortable corner 6-room home on one of Carnegie Hill’s prettiest streets less than one block from Central Park. Enter from a semi-private elevator landing into a gracious foyer that leads a home enhanced by finely designed custom millwork and thoughtful lighting with hidden storage throughout. The Dining Room has been opened to the Living Room for expansive entertaining with a decorative fireplace and six windows facing east and south. Choose between formal or casual banquet dining in the oversized Cook’s Kitchen. Clad in grey Carrera marble, this room boasts 37


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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.