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Printed from StreetEasy.com at 11:56 AM, Apr 5 2026

40 East 21st St. #2

Located at 40 East 21st Street #2 Co-op in Flatiron, All Downtown
This unit is not currently listed on StreetEasy
2 beds, 2.5 baths, 1,781 ft²

Welcome home to 40 East 21st Street.

A key-locked elevator opens directly into this expansive floor-through loft, which is updated yet retains authentic details such as exposed brick, 12’ high beamed ceilings and massive tilt and turn windows.

Welcome home to 40 East 21st Street.

A key-locked elevator opens directly into this expansive floor-through loft, which is updated yet retains authentic details such as exposed brick, 12’ high beamed ceilings and massive tilt and turn windows. Defining features of this pre-war home include 43 feet of contiguous living and dining space, a 22 ft wide front living room and a massive built in banquette along the perimeter of the north side of the loft, which overlooks the trees of landmarked East 21st Street.

Configured as a two bedroom / two bath with one of the bedrooms being interior, one can easily add a third bedroom in the front living area which would result in a two bedroom plus a large home office.

The oversized chef’s kitchen has an island, custom cabinetry, a large pantry for storage and is open to the dining area, which can accommodate seating for 12.

The primary suite is generous in size measuring 17′×14′, and there is a huge walk-in closet plus a windowed en-suite bathroom. Adjacent to the primary suite is a large second bedroom or home office/guest suite with a full bathroom.

Rounding out the loft is nearly 20 linear feet of closets and a side by side full-size washer / dryer. Other features include central a/c, a large private storage locker in the cellar and super low monthly fees.

40 East 21st Street is an 11 story pre-war cooperative with 10 residential units. This highly coveted and incredibly convenient location is moments from Gramercy Park and Madison Square Park and just a few blocks from Union Square, offering easy access to Flatiron, Nomad, Gramercy and the Village. Some of downtown’s best restaurants are within a few blocks and public transportation is accessible in every direction.


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About the Building

40 East 21st Street  New York, NY 10010

Condo in Flatiron

  • 11 Units
  • 11 Stories
  • 1906 Built

Sales listings: 5 previous
Rentals listings: 6 previous
Documents and Permits: 65 documents

Unit History

Nearby

Transportation

  • 6 at 23rd St

    under 500 feet

  • N R W at 23rd St

    0.11 miles

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

    0.21 miles

  • F M at 23rd St

    0.33 miles

  • PATH at 23rd Street Station

    0.35 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.