
155 W 20th St APT 6H, New York, NY, 10011
About This Home
SPONSOR UNIT SALE — RENT-CONTROLLED TENANT IN PLACE Rare opportunity to acquire the final sponsor-owned unit in the distinguished Chelsea Warren, a highly regarded pre-war cooperative designed by renowned New York architect Horace Ginsberg. Perched on the top floor, this oversized one-bedroom home retains many of its original Art Deco details and classic pre-war proportions. The gracious layout includes a dramatic sunken living room (10 feet), a windowed kitchen and bath, and two large walk-in closets off the entry gallery. The corner bedroom is especially striking, featuring oversized south- and west-facing windows that meet at a 90-degree angle, creating exceptional natural light and an unusually open architectural feel. Apartment is being sold with a long-term rent-controlled tenant in occupancy. Purchaser acquires shares and coop lease subject to all rights of the existing tenant in place. Current monthly rent is $1,351. Built in 1938, the Chelsea Warren is an impeccably maintained full-service cooperative with a live-in superintendent, three full-time porters, common laundry, bike storage, and private storage rooms. The building has undergone extensive recent capital improvements, including: -Renovated lobby and hallways (2020) -Local Law 11 exterior restoration (2021) -New roof and sidewalks along West 20th Street and Seventh Avenue (2022) -New landscaping, tree pits, and guard rails along the 20th Street retaining walls (2023) -Coop owns 7 retail spaces. All retail is leased up. Situated on a quiet, tree-lined Chelsea block directly across from Chelsea Green Park, the building enjoys close proximity to the Flatiron District, Greenwich Village, Madison Square Park, Union Square, the High Line, and many of Manhattan’s most celebrated restaurants, markets, and cultural destinations, including Whole Foods Market, Trader Joe's, and Eataly. Multiple subway lines and Penn Station are also nearby. Additional Information: -Maintenance: $1,851/month -Current assessment: $221/month through September 2027 -Apartment sold “as is” -Apartment requires renovation -Main photo is virtually staged -Financing available through National Cooperative Bank (NCB) up to 70%; adjustable-rate products only.
Getting Around
Schools
Construction
Condition
- Year built: 1938
Type & Style
- Home type: Cooperative
- Property subType: Coop
Interior
Bedrooms & Bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Interior Area
- Total structure area: 850
- Total interior livable area: 850 sqft
Property
Details
- Special condition: Sponsor Unit
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Heat Wave
- Inland Flooding
- Cold Wave
- Strong Wind
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in New York County and New York
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $4,040 | $48,480 |
| Home Insurance * | $275 | $3,300 |
| Property Taxes | $472 | $5,664 |
| Electricity | $246 | $2,954 |
| Total | $5,033 | $60,396 |
Income You'd Need if You Spent...
New York FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-05-13 | Price change | $849,000 |
| 2026-05-06 | Listed for sale | $895,000 |
