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$6,995,000
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Property Description
850+ SQFT PRIVATE TERRACE Welcome to the Penthouse at 24 East 21st Street, a private oasis with 4 Beds and 4.5 Baths in prime Flatiron. Stepping off the keyed elevator you are immediately greeted by the expanse of the 18+ foot ceiling, sunny skylights and endless living space. The floor-through, 40 foot long, great room provides a grand setting for both relaxing and entertaining, enhanced by sunny southern and northern views. The newly renovated, eat-in, kitchen is a chef's dream, featuring quartz countertops, Bilotta cabinetry, and top of the line appliances including a Sub Zero refrigerator, Viking range, and two dishwashers - a space that is as functional as it is beautiful. Ascend up the glass encased stairs to enter the large private terrace above. With over 850 sqft, beautifully landscaped, and a three season cabana, this terrace is the perfect private getaway and excellent for entertaining. A breathtaking glass enclosed gallery leads to the private wing, anchored by an expansive media and family lounge with a full bar - an exceptional bonus space ideal for entertaining, work, or relaxation. The south-facing primary suite is a serene retreat featuring dramatic ceiling height, electric shades, large walk-in closet, and a luxurious marble bath with double vanity, soaking tub, and separate shower. Two additional generously proportioned bedrooms offer custom closets, with one en-suite bath and a separate full bathroom off the gallery that also houses a Miele washer and dryer. On either side of the entry foyer there is a powder room for entertaining guests and an additional staff room outfitted for storage with a wine fridge and an en-suite bath. Other features of this apartment are central AC with three zones, hardwood flooring throughout, gas fireplace and a juliet balcony. Located just off Park Avenue South, 24 East 21st Street sits at the crossroads of Flatiron, Gramercy, and NoMad - surrounded by acclaimed restaurants, Madison Square Park, premier fitness studios, and convenient transportation. The building consists of eight full floor residences with two private keyed elevators. There are also keyed storage lockers in the lobby. This penthouse presents a rare opportunity to own a truly special residence in one of Manhattan's most vibrant and enduring neighborhoods.
Full Property Details
Full Property Details for 24 E 21st St #PH
General
- Sold For: $6,995,000
- HOA FEE: $4,467/month
- Taxes: $88,272
- Status: Closed
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20070048
- Added to Site: 134 day(s) ago
Interior
- Number of Rooms: 8
- Interior Features: Built-in Features, Eat-in Kitchen, High Ceilings, Recessed Lighting, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Other
- Furnishings: Unfurnished
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 4
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: In Unit, See Remarks
Exterior
- Exterior Features: Private Entrance, Private Outdoor Space Over 60 Sqft
- Porch/Patio/Deck: Terrace, Rooftop
Location
- County: New York
- Subdivision: Flatiron
- Building Name: Infinity Flats
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
Structural Information
- Structure Type: Mixed Use
- Windows: Double Pane Windows, Skylight(s)
- Stories/Levels: 2
- Square Feet: 4,109
- Living Area: 4,109 Sq. Ft.
- Year Built: 1935
- Other Struct. Feat.: Elevator(s), Recreation Room
Lot Features
- Lot Dimensions: 50.000000 x 110.000000
Financial Considerations
- Association Fee: $4,467
- Assoc Fee Freq.: Monthly
- Tax Amount: $88,272
Disclosures and Reports
- Special Conditions: Standard
- Block: 849
- Lot Number: 7506
Listing Courtesy of Compass
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Schools
Schools serving 24 E 21st St #PH
School District:New York City Geographic School District 02
| Name | Grades | Distance |
|---|---|---|
Sixth Avenue Elementary School 590 6th Avenue, New York, NY 10011 | PK-3 | 0.3 mi |
Jhs 104 Simon Baruch 330 East 21st Street, New York, NY 10010 | 7-8 | 0.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 24 E 21st St #PH
Date
Details
Price
Change
Source
5/26/2026
Sold
$6,995,000
—
MLS
3/02/2026
Listed
$6,995,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
24 E 21st Street #PH, New York City, NY 10010 (MLS# RLS20070048) is a Apartment property that was sold at $6,995,000 on May 26, 2026. Want to learn more about 24 E 21st Street #PH? Do you have questions about finding other Apartment real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

