Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
349 W 21st Street #B

For Sale · Listing by Compass

349 W 21st Street #B

Chelsea, Manhattan

$1,450,000

Interested in this property?
Active For Sale Co-op

$1,450,000

349 W 21st Street #B

Chelsea, Manhattan

349 West 21st Street

MLS® #RLS20105783

RLS at REBNY

Listing by Compass

2
Bedrooms
1
Bath
N/A
Sq. Ft.
1910
Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Lot Size 2,073.75 sq ft
Year Built 1910
Ownership Co-op
Maintenance $1,929.01/mo
Neighborhood Chelsea
Floor 1 of 3

Property Highlights

  • Outdoor Space: Terrace
  • Fireplace: 1 fireplace
  • Style: WalkUp architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full
Floor 1 of 3
Pets Yes, CatsOk, DogsOk
Year Built 1910
Architectural Style WalkUp
Structure Type Quadruplex
Flooring Hardwood
Furnished Unfurnished
Lot Size 2,073.75 sq ft
Parcel # 0745-0010-00349-000-000000B
Block/Lot 00745/0010

Listing History

Event Date Price Change
Listed Sep 14, 2026 $1,450,000 -
Currently Sep 14, 2026 $1,450,000 -

Description

Rarely does a Chelsea townhouse residence offer such a seamless blend of historic character, modern comfort, and exceptional private outdoor space. Occupying the coveted parlor floor of an elegant 1840 townhouse, this beautifully renovated one-bedroom home—with a flexible layout that easily functions as a two-bedroom, home office, nursery, or formal dining room—offers soaring ceilings, timeless architectural details, and an inviting atmosphere that truly feels like home. The gracious living room is anchored by a wood-burning fireplace and an exposed brick library wall with custom built-in shelving, creating a warm and sophisticated setting for both everyday living and entertaining. Oversized windows frame picturesque views of the tree-lined street while filling the home with natural light. The renovated kitchen features sleek white cabinetry, modern appliances, generous storage, and ample preparation space. Just beyond, the versatile secondary room includes a custom Murphy bed, allowing it to effortlessly transform into a guest bedroom while remaining equally suited as a dining room, nursery, or home office. Tucked away at the rear of the residence, the peaceful corner bedroom overlooks lush private gardens through two windows, creating a serene retreat bathed in beautiful morning light. Completing the home is a spacious, tastefully renovated bathroom featuring a walk-in shower and elegant mosaic tile finishes. A true highlight of the residence is the beautifully landscaped private terrace overlooking neighboring gardens—a rare and tranquil outdoor sanctuary in the heart of Chelsea. Whether enjoying morning coffee, dining al fresco, entertaining friends, or tending to your own garden, this exceptional outdoor space offers the privacy and serenity rarely found in Manhattan. The apartment also includes a large private storage space in the basement, along with a washer and dryer for the exclusive use of the residence. Built in 1840, 349 West 21st Street is an intimate four-residence townhouse that reflects the enduring elegance of New York's historic architecture. Residents enjoy a voice intercom system, part-time superintendent, professional management, laundry facilities, and financing of up to 80%, combining classic townhouse living with everyday convenience. Perfectly positioned between Eighth and Ninth Avenues in prime Chelsea, this exceptional home is moments from the High Line, Hudson River Park, Chelsea Market, the Meatpacking District, renowned art galleries, boutique shopping, acclaimed restaurants, and neighborhood cafés. Convenient access to the A, C, E, L, 1, 2, and 3 subway lines, along with nearby bus routes, provides effortless connectivity throughout Manhattan and beyond.

Features & Amenities

Interior Features

High Ceilings Building Washer Dryer Install Allowed Flooring: Hardwood Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Appliances

Dishwasher

Building Information

Building 349 West 21st Street
Building Data View Compliance & Permits
Total Units 4
Stories 3
Structure Quadruplex
Style WalkUp

Financial Details

Maintenance $1,929.01/mo

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 mixes industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside historic pre-war lofts and historic townhouses in the Chelsea Historic District.

Chelsea Live Market Data

View Neighborhood

Active Listings

248

Median Asking Price

$1.84M

Median $/Sqft

$1,960

Avg Days on Market

N/A

New This Week

70

Price Reduced

29%

Sold (30 Days)

44

Median Sale Price

$1.80M

Live data from RLS at REBNY • Updated 9/14/26, 7:37 PM EST

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Location

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349 W 21st Street #B, Chelsea, New York County

Floor Plans

Floor Plan 1

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $1,929.01 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 1 full bathroom.

According to MLS records, the building was constructed in 1910, making it approximately 116 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20105783
First Listed: 7/27/2026
On Market: 9/14/2026
Contract Date: 6/24/2026

Listing Courtesy of Compass - Margaret Wu

Listing Contact: (917) 596-1474

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.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/14/2026 at 11:37 PM UTC

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Chelsea Market Update

44 sales last 30 days · $1.84M median · 5.6 months supply

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New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood Chelsea Borough Manhattan
County New York
Floor 1 of 3
Year Built 1910
First Listed 7/27/2026
Style WalkUp
Maintenance $1,929.01/mo

Monthly Costs Estimate

Down Payment 20%

$290,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $1,929.01
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$14,500

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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