SOLD FOR $260,000
· Closed December 23, 2020
323 E 21st Street #3-A
MLS® #RLS10648215
Listing by Elegran Real Estate and Development
Studio
1
Bath
N/A
Sq. Ft.
1910
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1910)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 14, 2020 | $260,000 | - |
| Currently | Apr 25, 2026 | $260,000 | - |
Description
SPONSOR UNIT - Sponsor Rights can be Transferred to Buyer This studio apartment with exposed brick is a renovator's dream ready to be transformed. It is on the second floor of the Colonial Mews five-floor walkup building. Built in 1910, this low-rise building has exposed brick, charming courtyard garden with a blossoming tree, and is only two blocks from Gramercy Park. With only 16 units, residents enjoy the intimacy and community of a small building. Close to the 6 train at 23rd and Park Avenue, or the L train at 14th and 1st Avenue. Co-op board permits pets, pieds-a-terre, and subletting after two years unlimited with a minimum of a 1-year lease. As this a Sponsor Unit no board interview is required.
Features & Amenities
Interior Features
Exterior Features
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
176
Median Asking Price
$1.45M
Median $/Sqft
$1,767
Avg Days on Market
N/A
New This Week
11
Price Reduced
26%
Sold (30 Days)
16
Median Sale Price
$1.26M
Live data from RLS at REBNY • Updated 4/25/26, 11:09 AM EST
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Location
323 E 21st Street #3-A, Gramercy Park, New York County • Near Second Avenue/First Avenue
Floor Plans
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 monthly maintenance are $1,063.7 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 1910, making it approximately 116 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
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 mcoste@kwnyc.com. 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 Elegran Real Estate and Development - Kalav Mistry
Listing Contact: (917) 822-1348
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 4/25/2026 at 3:09 PM UTC