Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
400 E 56th Street #19O
Interested in this property?
Active For Sale Co-op

$995,000

$1,085 per sq ft

400 E 56th Street #19O

Sutton Place, Manhattan

Plaza 400

MLS® #RLS20079580

RLS at REBNY

Listing by Compass

Open Houses Scheduled

Thursday, May 7 • 5:00 PM – 6:00 PM

Sunday, May 10 • 1:00 PM – 3:00 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

2

Bedrooms

1.5

Baths

917

Sq. Ft.

1968

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2 full, 1 half
Living Area 917 sq ft
Year Built 1968
Ownership Co-op
Maintenance $2,327/mo
Parking Garage
Neighborhood Sutton Place
Floor 19 of 40

Property Highlights

  • Views: City
  • Exposure: East,South facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full, 1 Half
Floor 19 of 40
View City
Exposure East,South
Cooling Central Air
Pets Yes, CatsOk, DogsOk
Year Built 1968
Living Area 917 sq ft
Parking Garage Available
Parking Features Garage, On Site
Structure Type HighRise,MultiFamily
Flooring Hardwood
Furnished Unfurnished
Parcel # 1367-0001-00400-000-000019O
Block/Lot 01367/0001

Listing History

Event Date Price Change
Listed Apr 9, 2026 $995,000 -
Currently May 7, 2026 $995,000 -

Description

Welcome to Residence 19O at Plaza 400 — a modern, sun-drenched converted two-bedroom, one-and-a-half-bathroom home with exceptional storage and thoughtful upgrades throughout. A wall of south-facing windows fills the home with beautiful natural light all day long, offering open city views and a bright, airy ambiance. The spacious layout is complemented by refined finishes, creating a perfect balance of comfort and style. The chef’s kitchen has been tastefully updated with new custom cabinetry, and a full suite of stainless steel appliances. The primary bathroom has been recently renovated with sleek, modern finishes, elevating the home’s overall aesthetic. The bedrooms are generously sized and serene, offering a peaceful retreat from city life, while custom storage solutions throughout the home maximize both function and design. Residence Features: +South-facing exposure with abundant natural light and open city views +Converted two-bedroom layout with spacious, well-proportioned rooms +Recently updated kitchen with: Custom cabinetry Stainless steel appliances (all replaced within the last 3 years) +Renovated primary bathroom: Expanded primary bath layout Rain shower and floating vanity Custom millwork and high-end tile finishes Crystal-clear, zinc-free glass enclosure Custom-fitted closets in entryway and primary bedroom +Built-in cabinetry and shelving in the primary bedroom with PTAC (heat & AC) enclosure +Exceptional storage throughout Plaza 400 is a premier, full-service cooperative offering a sophisticated lifestyle with white-glove service and top-tier amenities. Residents enjoy a 24-hour doorman, concierge, beautifully landscaped gardens, and a grand lobby. The building’s standout feature is its heated rooftop pool with breathtaking 360-degree views of Manhattan. Additional amenities include a Skytop lounge, state-of-the-art fitness center, children’s playroom, bike storage, and an on-site parking garage. Ideally located on a charming tree-lined street, Plaza 400 offers convenient access to premier shopping, dining, and entertainment, as well as the East River Esplanade and Central Park. Pets are welcome! Monthly maintenance includes all utilities—electric, gas, and water—adding exceptional value and convenience.

Features & Amenities

Interior Features

Walk In Closets Common On Floor Common Area Flooring: Hardwood

Exterior Features

Building Roof Deck Building Balcony

Building Amenities

Bike Storage Common Lounge Common Playroom Concierge Elevators Fitness Center Management On Site Management Package Room Recreation Room Security Guard

Appliances

Dishwasher

Building Information

Building Plaza 400
Building Data View Compliance & Permits
Total Units 627
Stories 40
Structure HighRise,MultiFamily

Financial Details

Maintenance $2,327/mo

Sutton 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 Neighborhood

Active Listings

268

Median Asking Price

$997K

Median $/Sqft

$1,039

Avg Days on Market

N/A

New This Week

8

Price Reduced

41%

Sold (30 Days)

19

Median Sale Price

$865K

Live data from RLS at REBNY • Updated 5/7/26, 3:41 AM EST

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Location

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400 E 56th Street #19O, Sutton Place, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1969
Year Built
57 years old
38
Floors
629
Residential Units
R10
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $128,852,550
Land Value: $15,346,350
Exemptions: $1,233,751

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 46,763 SF
Building Area: 967,300 SF
Built FAR: 20.69
Allowed FAR: 10

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

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $2,327 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 1 full bathroom and 1 half bathroom.

The listed interior living area is 917 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1968, making it approximately 58 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: One Cat and One Dog (less than 50 pounds),Building Pets Allowed Comments:Pets allowed upon approval.. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $995,000 for 917 sq ft, the asking price per square foot is approximately $1,085. This figure is for reference only and may differ from appraised or assessed values.

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) 416-7433
MLS® ID: RLS20079580
First Listed: 3/26/2026
On Market: 4/9/2026
Contract Date: 3/12/2026

Listing Courtesy of Compass - Phillip Salem

Listing Contact: (330) 618-9688

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/7/2026 at 7:41 AM UTC

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