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Printed from StreetEasy.com at 07:04 PM, Dec 14 2025

4W21 at 4 West 21st St. #4D

Located at 4W21 4 West 21st Street, #4D, New York, NY Co-op in Flatiron, All Downtown
This unit is not currently listed on StreetEasy Other units available in this building: 2 active sales listings | 1 active rental listing
2 beds, 2.5 baths, 1,495 ft²

Located in the distinguished Flatiron District, Apartment 4D at 4 West 21st Street captures the essence of modern elegance with its expansive interiors and exceptional location. The apartment boasts a sophisticated loft-like living room highlighted by 10-foot ceilings and expansive floor-to-ceiling windows.

Located in the distinguished Flatiron District, Apartment 4D at 4 West 21st Street captures the essence of modern elegance with its expansive interiors and exceptional location. The apartment boasts a sophisticated loft-like living room highlighted by 10-foot ceilings and expansive floor-to-ceiling windows. These windows not only fill the room with abundant natural light but also offer a tranquil northern exposure.

The state-of-the-art chef’s kitchen is a culinary dream, featuring high-end Miele and Subzero appliances. It is complemented by a sink disposal, under-cabinet lighting, and extensive white enamel cabinets against a backdrop of gray granite countertops and backsplash. This kitchen is perfect for casual meals or large gatherings.

The spacious primary suite includes a large walk-in closet and an additional linen closet. The en-suite primary bathroom is designed for relaxation, complete with sleek white granite tiling, a large soaking tub, a glass-enclosed shower, and double sinks.

The second bedroom is equipped with a double closet and an en-suite bathroom that maintains the home’s elegant white and gray granite aesthetic. Additional features include a vented washer/dryer and central air conditioning for the utmost comfort.

This home’s prime location in the Flatiron District places it within close proximity to Madison Square Park, top-tier shopping, and dining experiences. Not only does the residence work wonderfully as a primary home, but the building is very investor-friendly, and this apartment has amazing rental history of $11k+ per month offering over a 4% cap rate.


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About the Building

4W21 4 West 21st Street  New York, NY 10010

Condop in Flatiron

  • 56 Units
  • 17 Stories
  • 2006 Built

Sales listings: 2 active and 162 previous
Rentals listings: 1 active and 97 previous
Documents and Permits: 222 documents

Unit History

Nearby

Transportation

  • N R W at 23rd St

    under 500 feet

  • F M at 23rd St

    0.17 miles

  • PATH at 23rd Street Station

    0.19 miles

  • 6 at 23rd St

    0.23 miles

  • F M L 1 2 3 at 14th St

    0.25 miles

View subway lines on Google Maps

Schools

District 2 - Schools zoned for this address:
P.S. 011 William T. Harris

(PK,0K,01,02,03,04,05,SE)

M.S. 297

(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.