For Sale · Listing by Sothebys International Realty
349 W 21st Street #C
Chelsea, Manhattan
$1,445,000
349 W 21st Street #C
MLS® #RLS20100982
Listing by Sothebys International Realty
- 2
- Bedrooms
- 1
- Bath
- N/A
- Sq. Ft.
- 1846
- Year Built
Quick Summary
Property Highlights
- Views: City, Skyline
- Exposure: South facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 1, 2026 | $1,595,000 | - |
| Currently | Nov 2, 2026 | $1,445,000 | -9.4% |
Description
If you want something unique, charming and utterly special, this is it! This is a must-see full-floor apartment within a classic Chelsea townhouse built in 1840. It sits on a quiet, tree-lined street and carries the charm of a different time. The living room is Southern-facing with a series of windows bringing in light and treetop views. There is a charming decorative fireplace, hardwood floors and more than enough space for a dining table to entertain. The kitchen is fully equipped with stainless steel appliances, Blomberg fridge, dishwasher and a triple osmosis water filter. The cabinetry goes to the ceiling creating extra kitchen storage space. Throughout the apartment the ceilings are over 9 feet tall and there are Mitsubishi split A/C units keeping the apartment cool even on the hottest days. The bathroom is beautifully renovated with Waterworks fixtures. There is also a laundry room equipped with a Miele W/D that could be converted into an extra half bathroom. The primary bedroom is set in its own area, creating privacy and having ample closets while the second bedroom has double exposures and set off from the rest of the apartment. Both bedrooms look out onto gardens and are interior facing, so they are pin-drop quiet. This is truly a home. 349 West 21st is a boutique coop with only four units. Each unit has access to basement storage, which includes an additional private refrigerator/freezer. The co-op offers flexible policies for pied-à-terres, co-purchasing, and gifting. Located in the heart of historic Chelsea, you are just moments from some of the neighborhood’s best galleries, restaurants, cafes, and bars, as well as The High Line, Chelsea Piers, Little Island and Hudson River Park. With the rare combination of a peaceful, private retreat and immediate access to everything the West Side has to offer, this home captures the ideal balance of charm and convenience in one of Manhattan’s most desirable neighborhoods.
Features & Amenities
Interior Features
Building Information
Financial Details
About Chelsea
View All Chelsea ListingsChelsea 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 NeighborhoodActive Listings
295
Median Asking Price
$1.57M
Median $/Sqft
$1,859
Avg Days on Market
N/A
New This Week
11
Price Reduced
32%
Sold (30 Days)
29
Median Sale Price
$1.74M
Live data from RLS at REBNY • Updated 11/2/26, 6:45 PM EST
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Location
349 W 21st Street #C, Chelsea, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,019 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 1846, making it approximately 180 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: UnitYes. 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) 416-7433Listing Courtesy of Sothebys International Realty - J Eric Becker
Listing Contact: (212) 606-7660
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 11/2/2026 at 11:45 PM UTC
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Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 349 W 21st Street #C
At $1,445,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
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You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$289,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$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
$14,450
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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