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409 West 21st Street
Last updated on Dec 3, 2025

409 West 21st Street

409 West 21st Street is a pre-war co-op building in Chelsea, Manhattan, built in 1900 and converted in 1962. The 5-story walk-up building contains 5 units and offers a washer/dryer in the building as an amenity.

409 West 21st Street Location Map
Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
View Full Sales History

Overview of 409 West 21st Street

409 West 21st Street is a pre-war co-op building located in the Chelsea neighborhood of Manhattan, completed in 1900 and converted in 1962. This five-story walk-up building features just five units, offering a sense of exclusivity and privacy. Among its amenities, residents benefit from a washer/dryer in the building, enhancing convenience in urban living.

Notable for its classic charm, the apartments at 409 West 21st Street often showcase original architectural details, such as soaring ceilings and hardwood floors. For instance, Apartment 1 is a spacious three-bedroom residence on the parlor floor, boasting 10'4" ceilings and large windows that overlook a semi-private garden. The layout is designed for both comfort and entertaining, with an oversized dining area and a tranquil living room that invites natural light.

Residents enjoy a prime location near the High Line, Chelsea Market, and a vibrant cultural scene, with easy access to art galleries, restaurants, and boutiques. The building's historic character is complemented by modern living conveniences, making it an attractive option for those seeking a blend of elegance and practicality in New York City.

Additionally, the building has been home to various notable residents, adding to its allure. The combination of spacious layouts, abundant natural light, and a picturesque tree-lined block makes 409 West 21st Street a distinctive choice for urban dwellers.

Doorman
None
Type
Co-op
Year Built
1900
Converted: 1962
Apartments
Floors
5
Neighborhood
Min Down
20%

Amenities

  • Walk Up
  • Resident Storage
  • Washer/Dryer in building
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  1. C
  2. E
at 8th Ave and 25th 0.25 miles
  1. A
  2. L
at 8th Ave and 16th 0.33 miles
  1. 1
at 7th Ave 0.39 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
View Full Closing History

Sales Summary

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