117 W 21ST Street #4-FLR
MLS® #RLS10771891
Listing by Serhant
4
Bedrooms
3.5
Baths
2,878
Sq. Ft.
2018
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Climate Control: Central Air
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 12, 2021 | $4,995,000 | - |
| Price Reduced | May 18, 2022 | $3,750,000 | -24.9% |
| Currently | May 3, 2026 | $4,250,000 | +13.3% |
Description
WAS $6.4M, NOW ASKING $3.75M. FULL SERVICE CONDO, 4 BEDROOMS WITH DEEDED PARKING! The extraordinary embodiment of sleek, innovative contemporary design, The Twenty 1 condominium is a brand new boutique residence setting a premium standard of luxury at the crossroads of prime Chelsea/West Flatiron. One of 9 thoughtfully crafted, meticulously appointed homes at The Twenty 1, this stunning private full-floor residence features 4 bedrooms, 3.5 baths, and an expansive approximately 2,878 square feet of chic living space, that has been lovingly renovated with custom built-ins, smart home audio and technology. This superb home comes with a private parking space in the building's garage, plus a large storage unit. Enter from your direct keyed elevator into a private vestibule with honed Supai limestone flooring, beyond which awaits a grand light-filled residence graced with exquisite details of the highest caliber. Massive floor-to-ceiling windows, rift cut custom stained oak millwork, wide plank white oak wood flooring in a Chevron pattern, along with the finest finishes, fixtures, stones and marbles are among many superior refinements. All windows are wired for automated shades. Entertaining is seamless and stylish in the window-walled great room, which comfortably accommodates spacious living and dining areas. The impeccably-equipped chef's kitchen is a masterful work of art with custom stained eucalyptus cabinetry, soft white glass cabinets with champagne bronze frames, Madre Perola quartzite stone countertops and backsplashes, a Supai limestone tiled floor, Dornbracht Platinum matte fixtures, and a butler's pantry with a wet bar. The stellar Miele appliance package comprised of 2 integrated refrigerators, a 5-burner gas range and hood, stainless steel convection and speed ovens and integrated dishwasher, that will surely thrill the chef. The epitome of elegance, the generously-sized primary suite is positioned on the opposite side of the home from the other three large bedrooms. The sophisticated en-suite spa bath indulges you with a stained oak vanity with double integrated sinks, slab quartzite counters and flooring, Dornbracht polished chrome fixtures, a Vivo soaking tub and Toto toilet. Huge walk-in closets grace all the bedrooms – a rarity in new buildings. A full laundry room conveniently houses a top-of-the-line LG Steamwasher and Ultra-Large dryer. Idyllically situated on prime West 21st Street between Avenue of the Americas and Seventh Avenue, The Twenty 1 offers 9 bespoke residences in downtown's most coveted locale with a part-time doorman, a private garage, storage and breathtaking rooftop terrace. *Please note: the monthly taxes of $5,577 are reflective of the primary residence tax abatement.
Features & Amenities
Interior Features
Exterior Features
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
307
Median Asking Price
$1.81M
Median $/Sqft
$1,834
Avg Days on Market
N/A
New This Week
24
Price Reduced
27%
Sold (30 Days)
35
Median Sale Price
$2.00M
Live data from RLS at REBNY • Updated 5/3/26, 7:55 PM EST
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Location
117 W 21ST Street #4-FLR, Chelsea, New York County
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.
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 common charges are $2,768 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $66,924, or roughly $5,577 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 2,878 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2018, making it approximately 8 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $4,250,000 for 2,878 sq ft, the asking price per square foot is approximately $1,477. 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 mcoste@kwnyc.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 Serhant - Nicole Palermo
Listing Contact: (917) 226-2704
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 5/3/2026 at 11:55 PM UTC