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335 West 21st Street
Last updated on Jun 7, 2026

335 West 21st Street

335 West 21st Street is a pre-war co-op building in Chelsea, Manhattan, built in 1920 and converted in 1988. The 5-story building offers 20 units and amenities including laundry, bike room, live-in super, and a roof deck with views, located near popular Chelsea attractions. Currently, 1 apartment is for sale.

335 West 21st Street Location Map

All Apartments For Sale

Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
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Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
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Overview of 335 West 21st Street

335 West 21st Street is a pre-war co-op building in downtown Manhattan's Chelsea neighborhood finished in 1920 and converted in 1988. Situated at 335 West 21st Street, between Eighth Avenue and Ninth Avenue, the building contains 20 units and rises 5 stories. The building's amenities include on-site laundry, bike room, live-in superintendent, and roof deck with sunset and Empire State Building views. It is situated on a beautiful tree-lined street in close proximity to The High Line, Chelsea Waterside Dog Park, Chelsea Market, The Joyce Theater, and an abundance of Chelsea dining and nightlife.

Doorman
None
Type
Co-op
Year Built
1920
Converted: 1988
Apartments
Floors
5
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • Garden
  • Rooftop Terrace
  • Washer/Dryer in building
  • Outdoor Entertainment Space
  • Bike Room
  • Fireplaces
  • Live-In Superintendent
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  1. C
  2. E
at 8th Ave and 25th 0.17 miles
  1. A
  2. L
at 8th Ave and 16th 0.28 miles
  1. 1
at 7th Ave 0.28 miles
  1. M
  2. F
at 6th Ave 0.45 miles
  1. 2
  2. 3
at 7th Ave 0.49 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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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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