4 W 21st Street 3-AD Manhattan, NY $ 3,350,000
4 W 21st Street 3-AD
$ 3,350,000
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4 W 21st Street 3-AD

Manhattan, NY, 10010
$ 3,350,000
Bedrooms4 Baths3.0 Sq 3,000

Monthly Estimate*

$ 20,627

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Apartment for sale in Manhattan, NY

for $3,350,000 with 4 bedrooms and 3 full baths. This 3,000 square foot apartment was built in 2006.

Welcome to Resіdenсe 3ΑD at 4 Wеѕt 21ѕt Street. A rarе, full‐flοοr–sсale Flatiron District home offering privacy, flexibility, and long-term versatility. Spanning approximately 3,000 square feet, this thoughtfully combined residence delivers the scale and comfort of a private home with the freedom of condop ownership. With 10-foot ceilings, two separate entryways, and a layout designed to evolve over time, Residence 3AD is equally well-suited for families, co-purchasers, or long-term investors seeking adaptability. A gracious foyer opens to expansive, north-facing living and dining spaces that anchor the home, ideal for daily living, entertaining, or shared use without compromise. The kitchen is connected via a passthrough, maintaining separation while allowing ease of flow, and is complemented by a dedicated dining room and breakfast nook that support everything from weekday mornings to formal gatherings. The south-facing bedroom wing offers four generously proportioned bedrooms, providing exceptional quiet and privacy rarely found in this part of Manhattan. The primary suite functions as a true retreat, complete with a walk-in closet, en-suite bath, and an adjacent office or library, perfect for work-from-home flexibility or future reconfiguration. Designed by acclaimed architect Hugh Hardy, 4 West 21st Street is a boutique, full-service condop that offers the advantages of condo ownership. The building allows pets, unlimited subletting, pied-a`-terres, co-purchasing, gifting, and parents buying for children, making it an ideal choice for multigenerational living, friends buying together through an LLC, or investors seeking maximum flexibility. Amenities include a 24-hour doorman, landscaped common terrace, fitness center, and on-site parking. Located just steps from Madison Square Park, and surrounded by the best of Flatiron, NoMad, and Union Square, residents enjoy immediate access to top dining, culture, and green space, including Eataly, ABC Kitchen, Trader Joe's and more! Private showings available by appointment with The 212Bravo Team at Nest Seekers.

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Apartment Active

Price

$ 3,350,000

Bedrooms

4

Full Bath

3

Property Type

Apartment

Taxes

$ 0

Style

Year Built

2006

Town/City

Manhattan

County/Region

New York

MLS | Web ID

RLS20070160

List By
Isabella Bravo

Listing Agent

Nest Seekers Llc

Broker

(917) 828-4992

Phone

Affordability Calculator

$20,627
Per Month
100%
0%
0%
Monthly Principal & Interest
$20,627
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Pricing History
DatePricePrice ChangeDescription
2/3/2026$3,350,000 Listed Price

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4 W 21st Street 3-AD, Manhattan, NY, 10010 is a Apartment for sale at $3,350,000 with 3,000 sqft. 4 W 21st Street 3-AD has 4 bedrooms, 3.0 baths, and was built in 2006. The property's zip code is 10010 which is in Manhattan, NY