440 W 20th Street
MLS® #RLS20091787
Listing by Compass
6
Bedrooms
6.5
Baths
6,300
Sq. Ft.
1901
Year Built
Quick Summary
Property Highlights
- Views: City, Garden
- Exposure: North,South facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 27, 2026 | $12,500,000 | - |
| Currently | May 27, 2026 | $12,500,000 | - |
Description
FULLY RENOVATED TOWNHOUSE w/FULL GUEST HOUSE, ROOF POOL & ELEVATOR ON COVETED SEMINARY GROUNDS BLOCK Here is the West Chelsea wonder for which you've been waiting -- a rare, artfully renovated, immensely livable, perfectly comfortable, stretch-out townhome across from the coveted Seminary grounds. Quietly nestled on the most treasured, manicured block in its prized neighborhood, this 6 bedroom, 6.5 bathroom home smartly unfolds its ~6300 square feet onto seven stupendous floors. The result is a loft-like, contemporary masterpiece in the form of a terrific townhouse -- with its own flexible en suite Garden Guest House, offering the ultimate luxe optionality for guests, multi-generational households, live-in assistance, or income potential. Come home to top tier, quiet luxury living in every corner of this grand house. Underfoot are beautiful hardwoods, ceilings soar to 10-feet, and everywhere you look there is smart, elegant, understated design. Cascading from the elegant entry to the surprising roof's resistance pool, is the gorgeous stairway -- a designer's dream of form and function. The silent-running hydraulic system elevator runs throughout the residence, too -- both bringing you to every fine floor of this winsome residence. (The elevator can easily be expanded into the Guest House if desired.) Minimalist design and wonderful light allow every floor to expand, breathe, and shine. The entry floor offers an ideal welcoming lounge space -- a gallery/foyer, and a powder room. Up the stairs (or elevator) to the entertaining floor, you find the large living room -- a sizable space with a fireplace and views onto the treeline. The living room unfolds to the dining room -- an area perfect for an immense table -- surrounded by a most subtle and functional kitchen. Here, the highest quality design and attention to detail merge mindfully, integrating into a streamline culinary masterpiece. With appliances by Sub Zero (refrigerator), Miele (stove with outside ventilation), and Gaggenau (convection/air oven and steam oven), and with a big farm sink, automatic blinds, and wine cooler, this is a practical and handsome cook's space anchored by overscaled windows onto gardens. Two guest bedrooms with full baths are right upstairs -- bright and tranquil, like all of this feel-good home. The primary suite offers an entire floor for king-sized living and has two verdant exposures and a skylight. With big outfitted closets, a sitting area, office space, and with a remarkable primary bath suite (with dual sinks, soaking tub and immense double shower), this sweet suite is masterful in every way. The top floor offers a flexible bonus guest bedroom and bath, and is served by a thoughtful designer kitchenette with wet bar, and its piece de resistance: a big sun-filled terrace with grilling area -- an al fresco get away perfect for sunset parties and skyline gazing. The roof garden above has a special surprise -- yet another outdoor space and a private pool with resistance current. Throughout this house are discreet and thoughtful design choices: A top-of-the-line, integrated AV system, hidden speakers (that play music from behind walls), walls insulated with environmentally and child safe humidity barriers, sound-protected windows, recycled jeans for insulation, cork for sound protection, and two pairs of washer/dryers. The Garden Guest House has its own private entry and lower-level foyer, and is the ultimate flexible treasure. Created to offer supreme optionality, this modular marvel can readily be incorporated into the main home by simply expanding the elevator to garden level -- or can remain an independent, overflow residence for guests, live-in help, multi-generational needs, or tenants. A garden duplex with two spacious bedrooms and two modern bathrooms, this fantastic "home within a home" is complemented by two private outdoor areas. Here, you'll find a sweet, queen-sized,
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
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
310
Median Asking Price
$1.92M
Median $/Sqft
$1,841
Avg Days on Market
N/A
New This Week
11
Price Reduced
34%
Sold (30 Days)
18
Median Sale Price
$1.65M
Live data from RLS at REBNY • Updated 5/27/26, 4:21 PM EST
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440 W 20th Street, 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)
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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.
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $42,624, or roughly $3,552 per month. Verify the current assessment with your attorney before closing.
This property has 6 bedrooms and 6 full bathrooms and 1 half bathroom.
The listed interior living area is 6,300 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1901, making it approximately 125 years old.
This listing is None
Pet policy requires confirmation with the listing broker.
At the current list price of $12,500,000 for 6,300 sq ft, the asking price per square foot is approximately $1,984. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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 Compass - Brian K Lewis
Listing Contact: (646) 228-7241
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 Data display by Keller Williams NYC. Data last updated on 5/27/2026 at 8:21 PM UTC