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$1,790,000 Just Listed
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Property Description
Welcome to Residence 6D at 121 East 23rd Street, offering over 1,110 square feet of thoughtfully designed living space in the heart of Flatiron. This two-bedroom, two-bath home features a gracious layout with generous proportions, including a spacious living and dining area well-suited for both everyday living and entertaining. The updated kitchen showcases modern finishes and functionality, while the renovated primary bathroom introduces a refined, contemporary touch. City-quiet windows enhance comfort, while private outdoor space adds an inviting extension of the home for morning coffee or evening unwinding. The Location: Positioned at the nexus of Flatiron and Gramercy, the residence is moments from the verdant expanses of Madison Square Park and the neighborhood's renowned Michelin-starred culinary scene. With immediate proximity to the 6, R, and W lines, the entirety of Manhattan is within effortless reach.
Full Property Details
Full Property Details for 121 E 23rd St #6D
General
- Price: $1,790,000
- HOA FEE: $2,150/month
- Status: Active
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20073643
- Updated: 2/25/2026
- Added to Site: 1 day(s) ago
Interior
- Number of Rooms: 5
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
Heating & Cooling
- Cooling Type: Other
Structural Information
- Structure Type: High Rise
- Basement Desc.: Other
- Stories/Levels: 21
- Square Feet: 1,198
- Living Area: 1,198 Sq. Ft.
- Year Built: 2004
- 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: 0879-1032
- Block: 879
- Lot Number: 1087
Listing Courtesy of Serhant
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Schools
Schools serving 121 E 23rd St #6D
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 Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 121 E 23rd St #6D
Date
Details
Price
Change
Source
2/25/2026
Listed
$1,790,000
-3.03%
MLS
8/30/2022
Sold
$1,846,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 121 E 23rd St #6D
Year
Property Taxes
Change
Tax Assessment
Change
2025
$18,606
4%
$148,850
4%
2024
$17,922
1%
$143,351
1%
2023
$17,708
3%
$141,641
1%
2022
$17,192
5%
$140,716
5%
2021
$16,399
15%
$133,680
-10%
2020
$14,220
-16%
$148,041
-2%
2019
$17,024
6%
$151,541
9%
2018
$16,069
2%
$139,199
2%
2017
$15,755
2%
$136,347
6%
2016
$15,397
28%
$128,363
3%
2016
$12,017
36%
$124,047
9%
2014
$8,855
1%
$113,677
-3%
2013
$8,762
—
$116,924
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 121 E 23rd St #6D
121 E 23rd Street #6D, New York, NY 10010 (MLS# RLS20073643) is a Apartment property with 2 bedrooms and 2 full bathrooms. 121 E 23rd Street #6D is currently listed for $1,790,000 and was received on February 25, 2026. Want to learn more about 121 E 23rd Street #6D? Do you have questions about finding other Apartment real estate for sale in New York? You can browse all New York real estate or contact a Coldwell Banker agent to request more information.

