Studio apartment for rent in Chelsea, Manhattan

343 West 21st Street #3A

Chelsea, Manhattan, NY 10011

Studio · 1 bath

Amenities

  • Hardwood floors

From the listing

SHOWING BY APPOINTMENT ONLY Welcome Home to this super PET FRIENDLY bright, quiet, Chelsea Gem! Apt 3A is a 2nd-floor walk-up alcove studio featuring an open floor plan, stainless steel appliances, a full-sized bathroom, great natural light, & hardwood floors. Large dogs are welcome at 343 W 21st St, a Super Pet Friendly intimate, 14 unit walk up, on a quiet, beautifully tree lined street, in the heart of Chelsea with a live in property manager & super. You can’t beat the close proximity to the High Line, Chelsea Market, Chelsea Piers, Hudson Yards and your pick of restaurants, cafes, & shops! Quick access the 1, C, & E trains.

Written by Keller Williams NYC. LeaseLine shows it as it appears on StreetEasy.

About the building

  • Built in 1920
  • 15 apartments
  • 4 floors

9 rent-stabilized apartments

The city’s June 2026 property tax bill lists 9 of the building’s 15 apartments as registered rent-stabilized. It doesn’t say which ones, so ask the lister whether this one is. If it is, its lease must include the state’s rent stabilization rider, and once you live there you can ask the state for its rent history.

How it compares

Per apartment, compared with 113 other apartments LeaseLine listed in Chelsea in the last 90 days.

  • Open HPD violations78 open, 3 immediately hazardous

    More per apartment than 99% of Chelsea apartments on LeaseLine.

  • Heat and hot water complaintsNone in the last 12 months

    None. 96% of Chelsea apartments on LeaseLine have none either.

  • Noise complaintsNone in the last 12 months

    None. 37% of Chelsea apartments on LeaseLine have none either.

  • Buildings Department complaintsNone in the last 12 months

    None. 57% of Chelsea apartments on LeaseLine have none either.

Public records from NYC Open Data, as of October 5, 2026. Class C violations are immediately hazardous and class B hazardous. Records and reviews can be out of date, so confirm what matters to you with the lister.

About this listing

LeaseLine found this apartment on StreetEasy and shows it here with credit to Keller Williams NYC. LeaseLine doesn’t represent the lister. Confirm the rent, fees, and availability with them before you apply.

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