SOLD FOR $499,999
· Closed November 25, 2025
345 E 56TH Street #21B
MLS® #RLS20042497
Listing by Corcoran Group
1
Bedroom
1
Bath
N/A
Sq. Ft.
1960
Year Built
Quick Summary
Property Highlights
- Views: City, River
- Exposure: West facing
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 13, 2025 | $515,000 | - |
| Currently | Apr 28, 2026 | $499,999 | -2.9% |
Description
This sophisticated and spacious home blends style, functionality, and comfort in one of the city's most coveted neighborhoods. Whether you seek a full-time residence or a chic pied-à-terre, Apartment 21B delivers a lifestyle of effortless elegance without compromise.
From the moment you enter, you're welcomed by a bright, airy layout that immediately impresses. The beautifully renovated kitchen is a standout, featuring sleek quartz countertops, a full suite of stainless steel appliances, and a breakfast bar ideal for casual dining or added prep space. Whether you're an avid home cook or a takeout enthusiast, this kitchen caters to all.
The expansive west-facing living room is flooded with natural light and framed by a wall of windows showcasing open city views. Its generous proportions allow for flexible furniture arrangements and effortless entertaining. The tranquil bedroom is complemented by a modern, space-saving pocket door and is paired with a tastefully updated bath. Gorgeous parquet floors, ample closet space, and smart design details complete the picture.
An exceptional bonus: Apartment 21B sits adjacent to 21C, offering a rare opportunity to combine and create a remarkable custom residence.
The Sutton East is a full-service postwar cooperative with a 24-hour doorman, live-in resident manager, and dedicated staff. Residents enjoy a beautifully landscaped seasonal rooftop terrace with panoramic skyline views, a newly renovated lobby-level laundry room, package room, refrigerated storage, and onsite parking. Additional storage bins and bike storage are available (subject to availability). Washer/dryers and pets are permitted with board approval. Co-purchasing, guarantors, parental purchasing, and pied-à-terre ownership are all allowed.
Positioned in the heart of the East Side, The Sutton East places you moments from Bloomingdale's, Trader Joe's, Whole Foods, Equinox, and a wide selection of top-tier restaurants, cafes, and shops. Multiple transportation options-57th St crosstown, M31 and M15 Select Bus Service, and the 4/5/6, E/M, N/Q/R/W subway lines-provide seamless access to every corner of Manhattan and beyond.
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Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Sutton Place
View All Sutton Place ListingsSutton Place is a secluded and established residential pocket known for its low-traffic elegance and stunning East River views. This neighborhood offers a 'small-town' feel within the city, defined by its private parks and classic architecture. The housing stock is predominantly composed of grand, white-glove cooperatives, many of which feature expansive layouts and historic details that appeal to discerning buyers seeking privacy.
Sutton Place Live Market Data
View NeighborhoodActive Listings
271
Median Asking Price
$1.10M
Median $/Sqft
$1,039
Avg Days on Market
N/A
New This Week
12
Price Reduced
37%
Sold (30 Days)
20
Median Sale Price
$845K
Live data from RLS at REBNY • Updated 4/28/26, 5:28 AM EST
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Location
345 E 56TH Street #21B, Sutton Place, New York County
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)
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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 $1,405 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1960, making it approximately 66 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: case by case basis,Building Pets Allowed Comments:case by case basis. 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 Corcoran Group - Justin David Neissani
Listing Contact: (212) 355-3550
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 4/28/2026 at 9:28 AM UTC