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$1,025,000
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Property Description
Tenant in place. Welcome to 340 East 23rd Street, Apt. 9A, a sophisticated urban retreat in the heart of New York City. This south-facing, 647sf residence offers a seamless blend of comfort and style, featuring one bedroom and one bathroom. Upon entering, you are greeted by abundant natural light streaming through oversized windows, illuminating the hardwood floors throughout. The spacious living area opens to a 44sf private balcony, perfect for enjoying full city views. The traditional kitchen is well-appointed with modern appliances, ensuring a delightful cooking experience. The bedroom provides a serene escape with excellent light and ample space. The en-suite bathroom boasts an oversized tub and a separate stall shower, offering a spa-like atmosphere for relaxation. Additional conveniences include central air conditioning, an in-unit washer/dryer, and ample storage space. The building's amenities are designed to enhance your lifestyle, featuring a 24-hour doorman, elevator access, a state-of-the-art fitness center, a party room, and a roof deck with panoramic city views. This property is ideally located, offering easy access to public transportation, dining, shopping, and entertainment options. Experience the best of city living in this exceptional apartment, now available for sale.
Full Property Details
Full Property Details for 340 E 23rd St #9A
General
- Price: $1,025,000
- HOA FEE: $833/month
- Status: Active
- Type: Apartment
- Source: REBNY
- MLS ID: RLS20011046
- Updated: 12/10/2025
- Added to Site: 97 day(s) ago
Interior
- Number of Rooms: 4
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Bedrooms
- Total Bedrooms: 1
Other Rooms
- Laundry: Building Other, In Unit
Additional Information
- Spa Description: Sauna
Exterior
- Exterior Features: Building Courtyard, Balcony, Building Roof Deck, Private Outdoor Space Under 60 Sqft
- Porch/Patio/Deck: None, Balcony
Location
- County: New York
- Subdivision: Gramercy Park
- Building Name: Gramercy Starck
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: Other
Structural Information
- Structure Type: High Rise
- Basement Desc.: Other
- Stories/Levels: 22
- Square Feet: 653
- Living Area: 653 Sq. Ft.
- Year Built: 2008
- Other Struct. Feat.: Cold Storage, Elevator(s), Game Room, Sauna
Lot Features
- Property View: City
- Zoning: C1-9A
Financial Considerations
- Association Fee: $833
- Assoc Fee Freq.: Monthly
Disclosures and Reports
- Special Conditions: Standard
- Property ID: 0928-1289
- Block: 928
- Lot Number: 1289
Listing Courtesy of Corcoran Group
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Schools
Schools serving 340 E 23rd St #9A
School District:New York City Geographic School District 02
| Name | Grades | Distance |
|---|---|---|
P.S. 40 Augustus St.-Gaudens 320 East 20th Street, New York, NY 10003 | 4-5 | 0.1 mi |
Jhs 104 Simon Baruch 330 East 21st Street, New York, NY 10010 | 7-8 | 0.1 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 340 E 23rd St #9A
Date
Details
Price
Change
Source
8/12/2025
Price Increased
$1,025,000
3.02%
MLS
6/07/2025
Price Reduced
$995,000
-2.45%
MLS
3/21/2025
Listed
$1,020,000
15.25%
MLS
3/17/2020
Sold
$885,000
—
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 340 E 23rd St #9A
Year
Property Taxes
Change
Tax Assessment
Change
2025
$16,070
2%
$128,561
2%
2024
$15,735
2%
$125,863
2%
2023
$15,427
3%
$123,395
-2%
2022
$14,933
—
$125,299
1%
2021
$14,955
-4%
$124,637
-10%
2020
$15,533
29%
$138,554
1%
2019
$11,999
6%
$137,254
10%
2018
$11,289
33%
$124,878
-3%
2017
$8,480
3%
$128,359
—
2016
$8,239
51%
$128,192
19%
2016
$5,473
77%
$108,088
4%
2014
$3,090
2%
$104,093
15%
2013
$3,017
—
$90,437
—
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 340 E 23rd St #9A
340 E 23rd Street #9A, New York City, NY 10010 (MLS# RLS20011046) is a Apartment property with 1 bedroom and 1 full bathroom. 340 E 23rd Street #9A is currently listed for $1,025,000 and was received on October 11, 2025. Want to learn more about 340 E 23rd Street #9A? 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.

