View this home virtually
4,841 ft²
$2,427 per ft²
10 rooms
4 beds
4.5 baths
Condo
- Flatiron
Resale
reported sale
Sold on 10/2/2025
Not yet verified by closing records
Seller's agents
This home has been saved by 34 users.
Listing by Sotheby's International Realty, Corporate Broker, 149 5th Avenue,, New York, NY 10010
Common charges
$8,937/mo
Estimated payment
$80,064/mo
Legal disclaimerAll calculations are estimates provided by StreetEasy for informational purposes only. Actual amounts or financing terms may vary. Please contact your mortgage provider for specifics.Taxes
$9,689/mo
Tax abatement
No info
About
Seller’s agent
description
An Idyllic, peaceful penthouse designed with the colors of the ocean is a perfect retreat from city life. Shades of blue, sand and white evoke an immediate sense of calm as the elevator door opens into a private oasis. Perfectly curated, this palatial 4-bedroom, 4.5 bath penthouse boasts over 5,300 SF of indoor and outdoor living with a great room that delivers grand and gracious entertaining.
Policies
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Home features
Central air
Dishwasher
Fireplace
Hardwood floors
Private outdoor space
Roof deck, Terrace
View
City, Skyline
Washer/dryer
Building amenities
Services and facilities
Bike room
Doorman
Elevator
Package room
Storage space
Cold storage
Wellness and recreation
Media room
Shared outdoor space
Roof deck
About the building
21W20
21 West 20th Street, New York, NY 10011
12 units
15 stories
2016 built
For sale
0 available units for saleFor rent
0 available units for rentDocuments and permits
View documents and permitsProperty history
- Price Change: No changes
- Days on market: 79 daysThis is the number of days the listing has been on StreetEasy.
| Date | Price | Event |
|---|---|---|
10/2/2025 | $11,750,000 | Sold by Sotheby's International Realty |
8/20/2025 | $11,750,000 | In contract |
6/2/2025 | $11,750,000 | Listed by Sotheby's International Realty |
Past listing photos
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Explore Flatiron
Transit
| Location | Distance |
|---|---|
FMat 23rd St | 0.15 miles |
RWat 23rd St | 0.15 miles |
PATHat 23rd Street Station | 0.17 miles |
FLM123at 14th St | 0.21 miles |
1at 18th St | 0.27 miles |
About Flatiron
Rental prices shown are base rent before any fees. Visit listings for cost and fees breakdown.
SalesMedian asking price
4 beds
$4.65M
RentalsMedian asking base rent
4 beds
$11,625
Flatiron is a historic New York City neighborhood that has seen its fair share of change over the years. In the early 1900s, it was a major commercial and residential center. By the middle of the century, things stagnated as businesses and residents left in search of more space and lower rents. In recent years, stores, upscale restaurants, and new developments moved back in, and the neighborhood is seeing a significant resurgence. Fifth Avenue now bustles with some of the best shopping in the city, and restaurants run the gamut from Michelin-rated to Yelp-reviewed food trucks.
Flatiron is busiest at midday and cocktail hour and tends to quiet down a bit at night, although the lights never truly turn off. Proximity to Union Square and multiple subway lines make it an equally easy trip to Midtown or Downtown.























































































