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Printed from StreetEasy.com at 12:50 PM, Feb 20 2026

28 East 21st St. #3A

Located at 28 East 21st Street 28 East 21st Street, #3A, New York, NY Co-op in Flatiron, All Downtown
This unit is not currently listed on StreetEasy
1 bed, 1 bath

28 East 21st Street is a landmark twenty five feet wide, 8 unit, five story townhouse built in 1846 that once served as the home for the Tiffany studio in the late nineteenth century. Apt 3A located on the 2nd floor or what is known as the “piano nobile” and only one flight of stairs from...

28 East 21st Street is a landmark twenty five feet wide, 8 unit, five story townhouse built in 1846 that once served as the home for the Tiffany studio in the late nineteenth century. Apt 3A located on the 2nd floor or what is known as the “piano nobile” and only one flight of stairs from street level, once served as the studio for Richard Morris Hunt-renowned architect of Carnegie Hall, The Met and many more extraordinary works of gilded-age NYC architecture. The convertible one bedroom, one bath features incredibly high ceilings reaching almost 13 feet, Parisian-style, oversized windows facing North opening up onto charming Juliette balconies and original crown moldings and hard wood floors. An open-style kitchen is great for entertaining and custom-designed bookshelves in the living room offer plenty of storage for your books or to display your collectibles.
Rarely available in the Flatiron district, this pre-war townhouse is pet friendly, allows washer/dryers in the units(a washer/dryer hook-up is in unit 3A), pied a terres, ownership under a corporation name, guarantors, co-signers and has a fast and light approval with a right of first refusal.
Converted in 1990, 28 East 21st Street is a self-managed Coop, has a live in super, laundry facilities and has a 60% tax deductible maintenance. Architecturally speaking this is a fairly unique Italianate townhouse typified by the round arched entrance, the rusticated stone at its base and the play of round and pointed pediments above each exterior
window.
The best restaurants, nightlife and shopping that the city has to offer are at your doorstep. Gramercy Park, Madison Square Park and Union Square are all within less than a 5 minute walk from this highly sought after location.


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About the Building

28 East 21st Street  New York, NY 10010

Co-op in Flatiron

  • 6 Units
  • 4 Stories
  • 1925 Built

Sales listings: 22 previous
Rentals listings: 9 previous
Documents and Permits: 60 documents

Unit History

Nearby

Transportation

  • N R W at 23rd St

    under 500 feet

  • 6 at 23rd St

    under 500 feet

  • L N Q R 4 5 6 W at 14th St-Union Square

    0.21 miles

  • F M at 23rd St

    0.3 miles

  • PATH at 23rd Street Station

    0.32 miles

View subway lines on Google Maps

Schools

District 02 - Schools zoned for this address:
Sixth Avenue Elementary School

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