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Property Description
1 BEDROOM PLUS HOME OFFICE/DEN SPACE, 2 FULL BATH MASTERPIECE! BEST CLOSET SPACE IN FLATIRON 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.
Full Property Details
Full Property Details for 121 E 23rd St #4D
General
- Sold For: $1,700,000
- HOA FEE: $2,150/month
- Status: Closed
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20059782
- Added to Site: 112 day(s) ago
Interior
- Number of Rooms: 4
- Appliances: Dishwasher
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 2
Other Rooms
- Laundry: Building Other, Washer Hookup, In Unit
Exterior
- Exterior Features: Balcony, Private Outdoor Space Over 60 Sqft
- Porch/Patio/Deck: None, Balcony
Location
- County: New York
- Subdivision: Flatiron
- Building Name: Crossing 23Rd
Community
- Pets Allowed: Yes
Structural Information
- Structure Type: High Rise
- Basement Desc.: Other
- Stories/Levels: 21
- Square Feet: 1,198
- Living Area: 1,198 Sq. Ft.
- Year Built: 2005
- Other Struct. Feat.: Bike Storage, Concierge
Lot Features
- Zoning: C6-4A
Financial Considerations
- Association Fee: $2,150
- Assoc Fee Freq.: Monthly
Disclosures and Reports
- Special Conditions: Standard
- Property ID: 0879-1016
- Block: 879
- Lot Number: 1016
Listing Courtesy of Corcoran Group
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Schools
Schools serving 121 E 23rd St #4D
School District:New York City Geographic School District 02
| Name | Grades | Distance |
|---|---|---|
Ps 116 Mary Lindley Murray 210 East 33rd Street, New York, NY 10016 | 5-4 | 0.5 mi |
Jhs 104 Simon Baruch 330 East 21st Street, New York, NY 10010 | 7-8 | 0.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 121 E 23rd St #4D
Date
Details
Price
Change
Source
5/15/2026
Sold
$1,700,000
-2.86%
MLS
2/23/2026
Price Reduced
$1,750,000
-7.65%
MLS
11/13/2025
Listed
$1,895,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
121 E 23rd Street #4D, New York City, NY 10010 (MLS# RLS20059782) is a Apartment property that was sold at $1,700,000 on May 15, 2026. Want to learn more about 121 E 23rd Street #4D? Do you have questions about finding other Apartment real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

