Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
551 W 21ST Street #7C

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

551 W 21ST Street #7C

Chelsea, Manhattan

$6,750,000

Interested in this property?
Active For Sale • Condo

$6,750,000

$2,238 per sq ft

551 W 21ST Street #7C

Chelsea, Manhattan

551 W 21

MLS® #RLS20122249

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3
Bedrooms
3
Baths
3,016
Sq. Ft.
2015
Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 3,016 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $6,225/mo
Property Taxes Contact for details
Parking Garage (1)
Neighborhood Chelsea
Floor 7 of 19

Property Highlights

  • Views: City, River, Skyline
  • Exposure: East,North,South facing
  • Climate Control: Varies By Unit

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full
Floor 7 of 19
View City, River, Skyline
Exposure East,North,South
Cooling Varies By Unit
Pets Yes
Year Built 2015
Living Area 3,016 sq ft
Parking Garage Available (1 spaces)
Parking Features Assigned, Garage
Structure Type HighRise
Basement Other
Parcel # 0693-1122
Block/Lot 00693/1192

Listing History

Event Date Price Change
Listed Oct 22, 2026 $6,750,000 -
Currently Oct 22, 2026 $6,750,000 -

Description

Architectural Masterpiece by Foster + Partners l 3 Bedrooms 3 Bathrooms 3,016 Square Feet l Fully Furnished & Private Parking Included Experience exceptional luxury living at 551 West 21st Street, one of Chelsea's most distinguished condominium residences. Designed by the internationally acclaimed Foster + Partners, this extraordinary three-bedroom, three-bathroom home spans an impressive 3,016 square feet, seamlessly blending architectural sophistication, exquisite finishes, and timeless contemporary design. A private key-locked elevator opens directly into the residence, where a gracious 35-foot gallery creates a dramatic first impression. Perfectly proportioned for displaying an art collection, this elegant entrance leads to a magnificent, sun-drenched great room framed by expansive walls of glass. White oak herringbone floors, soaring ceilings, and an abundance of natural light establish an atmosphere of understated elegance. The spectacular chef's kitchen is both a culinary showpiece and an entertainer's dream. Designed with impeccable attention to detail, it features custom Molteni & C Dada oak cabinetry, beveled Blanco de Macael marble countertops and backsplash, a Sub-Zero refrigerator, Gaggenau cooktop, two Miele convection ovens, and two Miele dishwashers. A sprawling center island provides generous preparation space and casual seating, while the open layout allows for effortless entertaining. Thoughtfully separated from the entertaining spaces, the private bedroom wing offers three generously proportioned bedrooms and exceptional privacy. The luxurious primary suite is a serene retreat, complete with an expansive dressing room featuring custom millwork and abundant storage. Its spa-inspired bathroom is a true sanctuary, offering views toward Hudson Yards, a freestanding soaking tub, radiant-heated Luna Black granite floors, Quarella stone finishes, and exquisite Dornbracht fixtures. An enclosed glass shower and separate water closet, both featuring floor-to-ceiling translucent glass doors, complete this remarkable space. The second bedroom enjoys convenient access to a beautifully appointed bathroom with a walk-in shower and generous closet space. The third bedroom features custom built-ins and captivating views toward Downtown Manhattan and the Hudson River, making it equally suited for guests, family, or a sophisticated home office. Additional features include a third full bathroom, power shades throughout, dedicated laundry room, central heating and air conditioning, and exceptional storage throughout. A private parking space is included in the sale , offering a rare and valuable convenience in Manhattan. The parking space carries a separate monthly maintenance charge of $675/mo. THE BUILDING Completed in 2016, 551 West 21st Street is a striking 19-story luxury condominium designed by Foster + Partners. With its distinctive architecture, refined interiors, and exceptional level of service, the building represents the very best of contemporary Manhattan living. Residents enjoy an impressive collection of amenities, including a private porte-cochère entrance, 24-hour doorman, concierge, porter and valet services, and a live-in superintendent. Additional offerings include a state-of-the-art fitness center, yoga studio, spa, residents' lounge, children's playroom, and bicycle storage. THE NEIGHBORHOOD Ideally positioned in West Chelsea, the residence is moments from the High Line, Chelsea Piers, and the Hudson River waterfront. The neighborhood offers an extraordinary mix of world-class art galleries, acclaimed restaurants, boutique shopping, and cultural destinations. The Meatpacking District, West Village, and Hudson Yards are all within easy reach, while convenient access to the A, C, and E subway lines connects residents to the rest of Manhattan. An exceptional opportunity to own a grand, architecturally significant residence in one of downtown Manhattan's most celebrated luxury condominiums. Contact the exclusive listing agent to arrange a private showing or virtual tour.

Features & Amenities

Interior Features

Dining Area High Ceilings Walk In Closets Building Other Washer Hookup In Unit

Exterior Features

None

Building Amenities

Bike Storage Cold Storage Common Playroom Concierge Game Room Kitchen Facilities Sauna Spa Hot Tub Steam Room Sauna

Appliances

Dishwasher Washer Dryer Allowed

Building Information

Building 551 W 21
Building Data View Compliance & Permits
Total Units 44
Stories 19
Structure HighRise

Financial Details

Common Charges $6,225/mo
RE Taxes Contact for details

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

295

Median Asking Price

$1.61M

Median $/Sqft

$1,884

Avg Days on Market

N/A

New This Week

12

Price Reduced

32%

Sold (30 Days)

37

Median Sale Price

$1.80M

Live data from RLS at REBNY • Updated 10/22/26, 3:41 PM EST

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Location

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551 W 21ST Street #7C, Chelsea, New York County

Building Information

Official NYC property records for this building

2013
Year Built
13 years old
20
Floors
44
Residential Units
C6-3
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $30,460,953
Land Value: $5,477,402
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 17,388 SF
Building Area: 153,053 SF
Built FAR: 8.8
Allowed FAR: 7.52

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

Frequently Asked Questions

Common questions about this property

The current listed common charges are $6,225 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 3 bedrooms and 3 full bathrooms.

The listed interior living area is 3,016 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2015, making it approximately 11 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $6,750,000 for 3,016 sq ft, the asking price per square foot is approximately $2,238. 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) 416-7433
MLS® ID: RLS20122249
First Listed: 10/22/2026
On Market: 10/22/2026
Price Changed: 10/22/2026
Contract Date: 10/22/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - JON CAPOBIANCO

Listing Contact: 212-381-3342

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/22/2026 at 7:41 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Chelsea Market Update

37 sales last 30 days · $1.61M median · 8 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood Chelsea Borough Manhattan
County New York
Floor 7 of 19
Year Built 2015
First Listed 10/22/2026
Parking Garage (1)
Living Area 3,016 sqft
Common Charges $6,225/mo

Monthly Costs Estimate

Down Payment 20%

$1,350,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $6,225
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 $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$151,875

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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