143 W 20th St, 12FL
New York, NY 10011

Off Market

Property Type
Estimated Size
3,500 ft²
Price per ft²
4 Bedrooms
3 Bathrooms
Home Style
Maint. Charges
Tax Deduction
Financing Allowed
New Development
143 W 20th St
Building Year
Building Floors
12 floors
Building Units
14 units
Middle School
Elementary School
PS 11
Days on RealDirect

ARCHITECTURAL MASTERPIECE - This iconic duplex penthouse was designed by one of the countrys top modernist architects. The glamorous space, originally a Flatiron district hat factory, has been ingeniously conceived to incorporate the most fabulous entertaining spaces both inside and outside. Inspired by the sweeping City, Hudson and East river views from both the large windows and the terrace, the apartment has the wide-open feeling of floating on an island oasis. The circular entry hall with its sensuously curving stainless-steel staircase forms a focal point connecting the apartment with the upper level glass-enclosed sitting room. The curving design motif, inspired by New York Citys round water tanks, continues out onto the large landscaped, decked terrace which incorporates a striking half circular window that frames the sitting room. The timeless design is enhanced with the warmth of beautiful woods, a wood burning fireplace, modular walls and glass and brushed nickel room dividers and exquisite finishes throughout. In addition, the residence has central A/C, washer/dryer, built-in speakers and Sonos system, private keyed elevator with video security, 4 bedrooms and 2 and a half baths. Photo credits Michael Moran & Michael Weinstein. NOTE: Updated special assessment in addition to maintenance: $900 per month ($150 per share) to 9/30/17 for elevator upgrade and local law 11.


  • Renovated
  • Elevator
  • Pets
  • Loft
  • Fireplace
  • Outdoor private
  • Era: Prewar
  • Outdoor roofgarden
  • Garden
  • Washerdryer
  • View city
  • Bright

Street Map

View Larger

Street View

View Larger

Mortgage Calculator

Mortgage Amount


This property allows up to 80% financing. You may need to increase your down payment.

Mortgage Payment


Total Monthly Payment


Listing History

April 12, 2019 Delisted $8,650,000
April 11, 2019 Delisted $8,650,000
July 26, 2017 Delisted $8,650,000
May 23, 2017 Available $8,650,000
March 30, 2017 Available $8,950,000
Sept. 13, 2016 Available $9,650,000
June 16, 2016 Delisted $10,700,000
Oct. 31, 2015 Available $10,700,000
Sept. 10, 2015 Available $12,500,000

RealDirect may or may not be the exclusive listing agent of the properties being displayed on All data displayed on is presented for informational purposes only and should be independently confirmed. All Information is compiled from both public and private sources including, but not limited to REBNY, MLS and ACRIS data; each of which is presumed to be reliable. No representation is made as to the accuracy of any description (ie: listing data, close sale data, and/or building description) of any building or individual unit. All measurements and square footage are approximate and all information herein should be confirmed. RealDirect, its members, affiliates, and contributors adhere to all local and federal Fair Housing Laws.

Now managing another user as . Stop Managing