Active For Sale • Co-op

$575,000

345 W 21ST Street #2B

Chelsea, Manhattan

MLS® #RLS20054608

Listing by Decode Real Estate

1

Bedroom

1

Bath

—

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 1

Bathrooms 1

Year Built 1920

Ownership Co-op

Maintenance $1,013/mo

Neighborhood Chelsea

Floor 2 of 5

Property Highlights

• Views: Other
• Exposure: North,South facing
• Style: WalkUp architecture

Property Details

Type Co-op

Ownership Stock Cooperative

Total Rooms 3

Baths 1 Full

Floor 2 of 5

View Other

Exposure North,South

Cooling Other

Pets Yes

Year Built 1920

Architectural Style WalkUp

Basement Other

Parcel # 0745-0012-00345-000-000002B

Block/Lot 00745/0012

Description

Welcome to Residence 2B at 345 West 21st Street.

Set on a quiet, tree-lined block in the heart of Chelsea, this home offers something increasingly rare at this price point: a true one-bedroom with real scale, light, and a fully resolved renovation.

The living space opens with warmth and texture: exposed brick, original hardwood floors, and oversized windows framing leafy, garden-facing views. There's room to live, dine, and host without compromise.

The kitchen has been thoughtfully upgraded with espresso cabinetry, stone countertops, stainless steel appliances and space to cook.

Tucked away from the street, the bedroom is quiet and private, overlooking the building's garden below. The bathroom is cleanly renovated with modern tilework, a frameless glass shower, and understated finishes.

345 West 21st Street is an intimate, well-maintained co-op positioned on one of Chelsea's most desirable residential blocks where the neighborhood shifts from energy to calm. You're moments from the High Line, Hudson River Park, and the best of West Chelsea's dining and gallery scene but far enough removed to actually enjoy where you live.

Accessible to the A/C/E and L trains, with seamless proximity to the Meatpacking District and Hudson Square, the location balances convenience with character in a way few downtown neighborhoods still do.

Features & Amenities

Interior Features

Building None

Exterior Features

None

Building Information

Stories 5

Style WalkUp

Financial Details

Maintenance $1,013/mo

About Chelsea

View All Chelsea Listings

Chelsea is the epicenter of New York’s contemporary art world and a hub for innovative architecture. Home to the High Line and Chelsea Market, the neighborhood seamlessly blends industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside charming pre-war lofts and historic townhouses in the Chelsea Historic District.

Chelsea Live Market Data

View Neighborhood

Active Listings

261

Median Asking Price

$2.25M

Median $/Sqft

$1,894

Avg Days on Market

N/A

New This Week

18

Price Reduced

27%

Sold (30 Days)

26

Median Sale Price

$1.92M

Live data from RLS at REBNY • Updated 3/18/26, 4:09 PM EST

Similar Listings in Chelsea

View All

Active

$1,300,000

15

77 7th Avenue #12P

1 bed 1 bath

Co-op • RLS #RLS20075600

Active

$4,200,000

30

177 9TH Avenue #5D

2 bed 3 bath 1,732 sqft

Co-op • RLS #RLS20063676

Active

$2,265,000

13

150 W 26TH Street #802

2 bed 3 bath 1,753 sqft

Condo • RLS #RLS20063103

Active

$1,125,000

8

140 7th Avenue #4M

2 bed 1 bath 787 sqft

Condo • RLS #RLS20077940

Active

$2,250,000

14

120 W 18TH Street #3B

2 bed 2 bath 1,770 sqft

Condo • RLS #RLS20041738

Active

$670,000

7

233 W 21ST Street #4C

1 bed 1 bath

Co-op • RLS #RLS20077924

Location

Loading map...

345 W 21ST Street #2B, Chelsea, New York County

NYC Zoning • Google Maps • Street View

Floor Plans

Data Sources & Methodology

Listing Data

RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.

Market Data

RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.

Map & Location

OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.

All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.

MLS® ID: RLS20054608

First Listed: 10/15/2025

On Market: 10/15/2025

Price Changed: 10/15/2025

Contract Date: 10/15/2025

Listing Courtesy of Decode Real Estate - Danielle Nazinitsky

Listing Contact: (330) 936-7928

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

RLS Data display by Keller Williams NYC. Data last updated on 3/18/2026 at 8:09 PM UTC