New York (Flatiron), NY, 10010 | $3,150,000

Calling all investors or end-users planning ahead! Inquire for more details!

Penthouse D at 121 East 23rd Street offers a rare opportunity to own a thoughtfully designed, light-filled duplex home with sweeping skyline views, private roof space, and exceptional versatility.

This three-bedroom, three-bathroom residence spans the 20th and 21st floors of Crossing 23rd, a full-service Gramercy condominium. Designed with privacy and function in mind, both levels are accessible by elevator, providing separate entry points and a sense of ease for daily living or entertaining.

The upper level features an expansive living and dining area with soaring 10'4" ceilings and oversized windows that frame open views to the north and west, including iconic sights like the Chrysler Building, One Vanderbilt, and the Flatiron Building. The adjacent windowed kitchen is bright and well-appointed, with custom cabinetry, Caesarstone counters, and premium appliances by Bosch, Sub-Zero, and Wolf. A guest bedroom and full bath are also located on this floor.

Downstairs, the primary suite offers a peaceful retreat with ample closets and generous proportions. The en-suite bath includes a glass-enclosed shower, soaking tub, and dual vanity finished in Calacatta marble. A third corner bedroom or home office and another full bathroom complete this level.

Upstairs, on the top floor, a private rooftop terrace crowns the home, offering panoramic views of the Manhattan skyline and a quiet place to unwind above the city.

Additional features include a stacked washer/dryer, central air via PTAC units, double-pane windows, recently updated lighting and warm cherry wood floors that run throughout.

Crossing 23rd is a pet-friendly condominium with a 24-hour doorman, concierge, fitness center, bike room, resident lounge with terrace, and laundry facilities. Perfectly positioned between Gramercy and Flatiron, the building is moments from Madison Square Park, top dining, and multiple subway lines (6, N, R, F, M), making travel throughout Manhattan seamless.

Whether you're seeking a smart investment or a future home with character, privacy, and views, Penthouse D is a rare find in one of Manhattan's most vibrant neighborhoods.

Features

  • Town: New York
  • Cooling: Other
  • Levels: 21
  • Rooms: 5
  • Bedrooms: 3
  • Baths: 3 full
  • Laundry: Building Other,In Unit
  • Complex: Crossing 23Rd
  • Year Built: 2004
  • Common Charge: $2,932 Monthly
  • Approx Sq. Feet: 1,634
  • View: City Lights,City,Park/Greenbelt,Panoramic
  • Pet Policy: Building Yes,Yes
  • MLS#: RLS20017662
  • Days on Market: 1 day
  • Website: https://www.raveis.com
    /prop/RLS20017662/121e23rdstreet_newyork_ny?source=qrflyer
Copyright © 2025  The Real Estate Board of New York, Inc., All rights reserved
All information is intended only for the Registrant’s personal, non-commercial use. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. RLS Data display by William Raveis Real Estate, Inc.
Listing courtesy of Coldwell Banker Warburg   Phone: (212) 439-4568

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Sarah DeFlorioVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 1880936

347.223.0992

Sarah.DeFlorio@Raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
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Robert ReadeRegional SVP Insurance Sales, William Raveis Insurance

860.690.5052

Robert.Reade@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
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    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

New York (Flatiron), NY, 10010

$3,150,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Sarah DeFlorio

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 347.223.0992

Sarah.DeFlorio@Raveis.com

NMLS Mortgage Loan Originator ID 1880936

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,520,000 $2,520,000 $2,520,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 6.625% 6.125%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.614% 6.727% 6.309%
Monthly Tax Payment N/A N/A N/A
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $14,308 $16,136 $21,436
Total Monthly Payment $14,433 $16,261 $21,561

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.