310 E 23RD Street #6B
MLS® #RLS20101857
Listing by Brown Harris Stevens Residential Sales LLC
Open House Scheduled
Saturday, July 11 • 12:00 PM – 2:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
Studio
1
Bath
N/A
Sq. Ft.
1906
Year Built
Quick Summary
Property Highlights
- Exposure: South facing
- Style: Loft architecture
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 6, 2026 | $550,000 | - |
| Currently | Jul 6, 2026 | $550,000 | - |
Description
This beautifully designed studio loft at The Foundry combines prewar character with modern upgrades and smart functionality. Soaring 11-foot ceilings, an 8-foot south-facing window, and custom finishes throughout create a bright, serene, and exceptional craftsmanship. The custom kitchen features handcrafted cabinetry, frosted glass doors, stainless steel appliances, a double sink, and Corian countertops. A lofted sleeping area accommodates a king-size mattress and includes builtin storage. The generous living room is enhanced by a custom entertainment unit, sofa, and tables, all thoughtfully integrated into the space. A cleverly designed office nook with a builtin desk and shelving provides a true workfromhome solution without sacrificing living area. The bathroom is tastefully appointed with a thermostatic shower system, Hansgrohe fixtures, a glass sink basin, glass mosaic shower stall, and Italian porcelain tiles. Additional features include hardwood floors, custom lighting, two ceiling fans, and a highefficiency A/C unit. The Foundry is a prewar 1900 factory conversion known for its original barrelvaulted ceilings and industrial charm. Amenities include a renovated lobby, a beautifully planted roof deck with grill, laundry facilities, bike room, basement storage (when available), video intercom, and a resident superintendent. This flexible condop allows parents buying for children, copurchasing, piedsàterre, and unlimited subletting after one year with board approval. Maintenance includes Speturm cable and internet. Located moments from Union Square, Gramercy Park, Baruch College, Bellevue Hospital, multiple subway lines, top restaurants, cafés, and shopping. A rare opportunity to own a designed loft with flexibility, light, and character in one of Manhattan's desirable neighborhoos. There is a flip tax of 2%. Delivered vacant September 1st.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Gramercy Park
View All Gramercy Park ListingsGramercy Park is one of New York City’s most storied and architecturally distinctive neighborhoods, centered around the only private park in Manhattan. The area exudes old-world charm with its gas-lit streets and impeccably preserved 19th-century architecture. While the park itself is private, the surrounding real estate offers a mix of historic brownstones, elegant pre-war cooperatives, and boutique new developments that cater to those seeking a low-traffic urban retreat.
Gramercy Park Live Market Data
View NeighborhoodActive Listings
160
Median Asking Price
$1.40M
Median $/Sqft
$1,738
Avg Days on Market
N/A
New This Week
2
Price Reduced
36%
Sold (30 Days)
40
Median Sale Price
$1.38M
Live data from RLS at REBNY • Updated 7/6/26, 6:52 PM EST
Similar Listings in Gramercy Park
View All39 Gramercy Park #5F
Co-op • RLS #RLS20081501
215 E 17TH Street #2
Co-op • RLS #RLS20086017
340 E 23RD Street #5F
Condo • RLS #RLS20067172
201 E 21st Street #5G
Co-op • RLS #RLS20094079
350 E 18TH Street #10C
Condo • RLS #RLS20098306
350 E 18TH Street #6C
Condo • RLS #RLS20088706
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
310 E 23RD Street #6B, Gramercy Park, New York County
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $1,305 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 0 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1906, making it approximately 120 years old.
This listing is a condop, a hybrid structure where the building is legally a co-op but individual units are sold with greater flexibility, often including subletting rights similar to condos.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Brown Harris Stevens Residential Sales LLC - George Arana
Listing Contact: (212) 381-6568
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 7/6/2026 at 10:52 PM UTC