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40 West 17th Street 12ANew York, NY 10011

For Sale

$2,995,000

Smart Buyer Rebate $37,438

Dramatic Flatiron / Chelsea Penthouse Duplex with Private Roof Deck and Empire State Views 

Perched atop a 24-unit prewar co-op, Penthouse 12A is a dramatic 2-to-3 bedroom, 2 bath duplex offering three levels of distinct, light-filled living space- capped by a glass-enclosed solarium and a spectacular 600+ square foot private roof terrace with panoramic skyline and Empire State Building views. 

The entry reveals a dramatic, creative home filled with abundant natural light thanks to expansive windows and open city views.   The open kitchen features stone flooring, a vented four-burner gas range with oven, Sub-Zero refrigerator, Bosch dishwasher, and a playful mix of white and blue cabinetry accented by a classic white-tile backsplash and a dining peninsula perfect for elaborate home cooking and entertaining.  

The living and dining area boasts soaring 12 foot ceilings - easily accommodating both a large dining table and generous seating area.  Accessible to the kitchen for wonderful flow and communication.   A custom wood-and-glass sliding partition defines the adjoining den or third bedroom- maintaining the open, airy feel while providing flexibility based on one's bedroom requirements.   

The primary suite offers a serene retreat with a wall of bespoke cabinetry and a rolling ladder by Putnam Ladder Company providing access to upper storage. Oversized windows and thoughtful lighting create a calm, gallery-like atmosphere. The primary bath, located just across the hall, features a dual vanity, steam shower, soaking tub, and a frosted-glass pocket door that continues the home's modern aesthetic. 

A skylit spiral staircase connects the levels, flooding the home with natural light and adding a sculptural element to the space.  The upper-level functions beautifully as a private guest suite or secondary primary, complete with a walk-in closet, en-suite bath with stall shower, and concealed GE washer/dryer. A raised platform along the window line provides additional lounge space and expands the room to create a decadent private suite.   

At the top, a rare glass-enclosed solarium offers a sun-drenched reading nook or indoor garden, leading directly to the expansive private roof terrace- where open skies and skyline views, both north and south, frame a quintessential downtown backdrop. The home's mid-block positioning and surrounding low-rise architecture preserve these views year-round. 

Additional features include a keyed elevator to a semi- private landing shared with only one other residence, video intercom, built-in storage throughout, ceiling fans, recessed lighting, and up to 80% financing. Pets are welcome. There is also a part-time superintendent.  

40 West 17th Street is an authentic 1920s New York loft building- reimagined for modern living with only 24 units and is positioned over the Beloved bookshop, Books of Wonder.   

Listed by Michael S Lubin

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Brown Harris Stevens Residential Sales LLC

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(212) 317-3672

Listed by Stephen Kolka

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Brown Harris Stevens Residential Sales LLC

Last updated November 16, 2025

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Source: REBNY #RLS20059206

Listing Facts

  • TypeCo-op
  • NeighborhoodUnion Square
  • Bedrooms3
  • Bathrooms2
  • Days on Prevu9
  • HOA/Maint. Fees$3,100/month

Amenities

  • Private Outdoor Space
  • Pets Allowed

Location

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Listing History

11/10/2025
Listed by Brown Harris Stevens Residential Sales LLC
$2,995,000

Estimated Closing Costs

Total
$46,937
Attorney Fees
$4,000
NYC Mansion Tax
$37,437
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $2,995,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 40 West 17th Street 12A

Association

Amenities

  • Pets Allowed: Building Yes, Yes

Fees

  • Association Fee: $3,100.00 Monthly

Financial

  • Flip Tax: 1.0%
  • Flip Tax Remarks: Percent Of The Gross Sales Price

Exterior

Construction

  • Number Of Units Total: 24
  • Stories Total: 12
  • Year Built: 1910
  • Architectural Style: Loft
  • Entry Level: 12

Features

  • View: City Lights, City, Panoramic

Interior

Features

  • Appliances: Washer Dryer Allowed
  • Interior Features: Dining Area

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3
  • Rooms Total: 5

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00818
  • Tax Lot: 0073

Utilities

Equipment

  • Laundry Features: Washer Hookup, In Unit

Based on information from Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.