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121 East 23rd Street 4DNew York, NY 10010

For Sale

$1,895,000

Smart Buyer Rebate $23,688

Turn-Key Perfection! Meticulously Renovated and Reimagined Home in the Heart of Flatiron

121 East 23rd Street, Residence 4D has been completely transformed from a traditional two-bedroom into an expansive one-bedroom plus den with two full bathrooms. This home offers both scale and style in the heart of the Flatiron District.
Every detail has been thoughtfully curated.  In the entryway, you will find stylish black and white tile, which flows into wide-plank white oak flooring.  The upscale kitchen is a chef's delight, complete with custom cherry cabinetry, quartz countertops, stainless steel subway tile backsplash, Miele dishwasher, gas range stove, Sub-Zero refrigerator and full-height Sub-Zero wine refrigerator.  The seamless flow from the kitchen to the gracious living and dining space is perfect for those who love to cook and/or entertain.  South facing windows flood the apartment with natural light and every window is also outfitted with electric shades for complete privacy.

The oversized primary suite has ample space for king sized furniture and features a deluxe custom California Closet dressing room and a spa-like bathroom with Brizo Chrome fixtures, custom glass shower door, rain shower and full height glass mirrored/medicine cabinet. The balcony off the primary bedroom is the perfect touch, inviting you to enjoy your morning coffee or a sunset cocktail.

The cherry on top of this incredible home is the versatile second bedroom which can be used as a den, guest bedroom, library or home office with custom wall paper, another large walk in-closet and full size washer dryer.  The accompanying guest bathroom was expertly designed with Premium Polished tile and Brizo Brushed Nickel fixtures.

Every inch of this home reflects a commitment to craftsmanship and design, creating a rare turnkey opportunity in one of Manhattan's most sought-after neighborhoods.

Crossing 23rd is a true white-glove service building with 24-hour door staff, concierge services, valet dry cleaning, commercial laundry room, fitness center, and beautiful communal garden roof deck. Impeccably located, this apartment is seconds from Madison Square Park, public transportation, and the best dining and nightlife NYC has to offer. Pets are allowed for unit owners

Taxes reflect the primary residence condo-co-op abatement.  There is an additional cable/internet fee of $54.49 paid with maintenance.

Listed by Amanda Kahn

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Corcoran Group

·

(516) 840-7230

Listed by Emma Lester

·

Corcoran Group

Last updated November 18, 2025

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Source: REBNY #RLS20059782

Listing Facts

  • TypeCondo
  • NeighborhoodRose Hill
  • Bedrooms2
  • Bathrooms2
  • Days on Prevu6
  • HOA/Maint. Fees$2,150/month
  • Size1,198 sqft
  • Price per sqft$1,582

Amenities

  • Private Outdoor Space
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

11/13/2025
Listed by Corcoran Group
$1,895,000

Estimated Closing Costs

Total
$66,161
Attorney Fees
$4,000
NYC Mansion Tax
$18,950
Title Insurance
$8,528
Bank Attorney
$1,500
Mortgage Recording Tax
$29,183
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $1,895,000 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 121 East 23rd Street 4D

Association

Amenities

  • Pets Allowed: Building Yes, Yes
  • Concierge: Doorman Yes, Concierge Full Time

Fees

  • Association Fee: $2,150.00 Monthly

Exterior

Construction

  • Number Of Units Total: 95
  • Stories Total: 21
  • Structure Type: High Rise
  • Year Built: 2005
  • Building Name: Crossing 23Rd
  • Entry Level: 4

Features

  • Patio And Porch Features: Balcony

Financial

Taxes

  • Parcel Number: 0879-1016

Interior

Measurements

  • Living Area: 1,198
  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 2
  • Rooms Total: 4

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Flatiron
  • Tax Block: 00879
  • Tax Lot: 7501

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.