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400 East 56th Street 9O Sutton Place New York NY 10022
  1. Home
  2. 400 East 56th Street, 9O
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
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Plaza 400

400 East 56th Street, 9O

Sutton Place | NY
First Avenue & Sutton Place

Schedule a Viewing
New This Week
$ 745,000
Active
Status
4
Rooms
1
Bedrooms
1.5
Bathrooms
$ 2,074
Maintenance [Monthly]
70%
Financing Allowed
  • 400 East 56th Street, 9O
  • 4 Rooms
  • 1 Beds
  • 1.5 Baths
  • $ 745,000

Photos

400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022

Floor Plan

400 East 56th Street 9O Sutton Place New York NY 10022
400 East 56th Street 9O Sutton Place New York NY 10022

Description

Welcome home to unit #9O at Plaza 400.

This oversized 1BR, 1.5BA Junior 4-which is convertible to a 2BR-offers unparalleled value and potential for its next owner. Recently refreshed, the apartment is comfortable as-is or offers the opportunity to undertake a renovation and unlock immediate equity.

Enter the sprawling 900+ square foot residence through a formal entry foyer, flanked by two spacious walk-in closets.

The oversized living room offers endless flexibility, with a wall of bright south-facing windows and more than enough space to accommodate a full dining area, a large living setup with sectional sofa, home office, and more.

The galley kitchen features ample storage, a dishwasher, and a full-sized gas range. While fully functional in its current condition, the space could benefit from cosmetic updates-or be opened to the living room to create a breakfast bar with barstool seating. Please inquire for virtual renderings and a cost estimate for a full kitchen renovation.

The hallway leading to the massive, king-sized bedroom includes a full wall of closets and a recently updated powder room.
The bedroom offers exceptional scale for the price, easily fitting a California king bed, desk, and additional furniture. It also features a corner exposure, two walk-in closets, and a private en-suite bath.

Unit #9O is situated in one of the most desirable buildings in Sutton Place-400 East 56th Street-a full-service cooperative celebrated for its attentive staff and first-rate amenities. Residents benefit from 24-hour door staff and a dedicated concierge, onsite property management, a resident superintendent, and a seasoned support team. The beautifully redesigned lobby sets a welcoming tone, while conveniences include a large-capacity laundry room with modern machines, secure bike storage, a fully equipped fitness center, and an attended on-site garage offering reduced rates for shareholders, plus Tesla charging stations. A covered porte cochere ensures seamless arrivals and departures in all weather.

Perched at the top of the building is an expansive, newly renovated amenity floor that includes a resident lounge, seasonal rooftop pool, generous playroom, and an elegantly furnished sundeck boasting sweeping views of the city skyline and East River-easily one of Manhattan's standout rooftops.

Adding further value, the monthly maintenance covers central air conditioning, heat, water, and electricity. Discounted bulk-rate internet and cable service are also available through the building.

Plaza 400 enjoys an exceptional location with close proximity to all the city has to offer, including the revitalized East River Esplanade. Purchases by guarantors, co-buyers, trusts, and pied-à-terre users are permitted with Board approval. Sublets are allowed for three out of every five years after a three-year ownership period. A 2% flip tax, payable by the buyer, applies upon resale.
Welcome home to unit #9O at Plaza 400.

This oversized 1BR, 1.5BA Junior 4-which is convertible to a 2BR-offers unparalleled value and potential for its next owner. Recently refreshed, the apartment is comfortable as-is or offers the opportunity to undertake a renovation and unlock immediate equity.

Enter the sprawling 900+ square foot residence through a formal entry foyer, flanked by two spacious walk-in closets.

The oversized living room offers endless flexibility, with a wall of bright south-facing windows and more than enough space to accommodate a full dining area, a large living setup with sectional sofa, home office, and more.

The galley kitchen features ample storage, a dishwasher, and a full-sized gas range. While fully functional in its current condition, the space could benefit from cosmetic updates-or be opened to the living room to create a breakfast bar with barstool seating. Please inquire for virtual renderings and a cost estimate for a full kitchen renovation.

The hallway leading to the massive, king-sized bedroom includes a full wall of closets and a recently updated powder room.
The bedroom offers exceptional scale for the price, easily fitting a California king bed, desk, and additional furniture. It also features a corner exposure, two walk-in closets, and a private en-suite bath.

Unit #9O is situated in one of the most desirable buildings in Sutton Place-400 East 56th Street-a full-service cooperative celebrated for its attentive staff and first-rate amenities. Residents benefit from 24-hour door staff and a dedicated concierge, onsite property management, a resident superintendent, and a seasoned support team. The beautifully redesigned lobby sets a welcoming tone, while conveniences include a large-capacity laundry room with modern machines, secure bike storage, a fully equipped fitness center, and an attended on-site garage offering reduced rates for shareholders, plus Tesla charging stations. A covered porte cochere ensures seamless arrivals and departures in all weather.

Perched at the top of the building is an expansive, newly renovated amenity floor that includes a resident lounge, seasonal rooftop pool, generous playroom, and an elegantly furnished sundeck boasting sweeping views of the city skyline and East River-easily one of Manhattan's standout rooftops.

Adding further value, the monthly maintenance covers central air conditioning, heat, water, and electricity. Discounted bulk-rate internet and cable service are also available through the building.

Plaza 400 enjoys an exceptional location with close proximity to all the city has to offer, including the revitalized East River Esplanade. Purchases by guarantors, co-buyers, trusts, and pied-à-terre users are permitted with Board approval. Sublets are allowed for three out of every five years after a three-year ownership period. A 2% flip tax, payable by the buyer, applies upon resale.

Listing Courtesy of Corcoran Group

Features

A/C [Central]
400 East 56th Street 9O Sutton Place New York NY 10022

Building Details

400 East 56th Street 9O Sutton Place New York NY 10022
Co-op
Ownership
High-Rise
Building Type
Full Service
Service Level
Elevator
Access
Pets Allowed
Pet Policy
1367/1
Block/Lot
Post-War
Age
1968
Year Built
38/603
Floors/Apts

Building Amenities

Bike Room
Common Storage
Driveway
Garage
Health Club
Laundry Room
Party Room
Playroom
Pool
Roof Deck

Building Statistics

$ 879 APPSF

Closed Sales Data [Last 12 Months]

400 East 56th Street 9O Sutton Place New York NY 10022

Contact

License Licensed As: Charles Mazalatis
Charles Mazalatis

Charles Mazalatis

License Licensed As: Charles Mazalatis

President & Licensed Real Estate Broker

W: 646-807-4946
M: 917-359-8934
Contact Agent Download VCard

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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 REBNY Listing Service, Inc. All rights reserved. All information is intended only for the Registrant’s personal, non-commercial use. RLS Data display by Maz Group NY. Additional building data provided by On-Line Residential [OLR].
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
Listing ID: 2131617