Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
420 E 55th Street #9L
Interested in this property?
Active For Sale Co-op

$595,000

$773 per sq ft

420 E 55th Street #9L

Sutton Place, Manhattan

MLS® #RLS20101598

RLS at REBNY

Listing by Compass

1

Bedroom

1

Bath

770

Sq. Ft.

1956

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 770 sq ft
Year Built 1956
Ownership Co-op
Maintenance $1,915/mo
Parking Attached, Garage
Neighborhood Sutton Place
Floor 9 of 12

Property Highlights

  • Views: City
  • Exposure: North,West facing
  • Climate Control: Other, Wall Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 9 of 12
View City
Exposure North,West
Heating Wall Furnace
Cooling Other, Wall Units
Pets Yes, CatsOk, DogsOk
Year Built 1956
Living Area 770 sq ft
Parking Features Attached, Garage
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Parcel # 1366-0016-00420-000-000009L
Block/Lot 01366/0016

Listing History

Event Date Price Change
Listed Jul 6, 2026 $595,000 -
Currently Jul 6, 2026 $595,000 -

Description

Unit 9L at the coveted Sutton Gardens is a lovely oversized, corner one-bedroom residence, ideally situated on a picturesque tree-lined street in Manhattan's distinguished Sutton Place neighborhood. Bathed in natural northern and western light, this inviting home overlooks the building's beautifully landscaped gardens, creating a bright and tranquil living environment. Timeless parquet hardwood floors, abundant closet space, and a tastefully renovated bathroom complement the thoughtfully designed layout. The expansive living room is perfect for both entertaining and everyday living, while the generously proportioned bedroom easily accommodates a king-sized bedroom set, a dedicated home office, or an additional sitting area for reading and relaxation. Located at 420 East 55th Street, Sutton Gardens is a full-service, pet-friendly mid-century cooperative comprised of two elegant wings connected by a beautifully landscaped garden courtyard. Residents enjoy a thoughtful collection of amenities, including a 24-hour doorman, two laundry rooms, on-site storage, and an indoor parking garage. The building offers outstanding flexibility, welcoming pied-à-terre ownership, co-purchasing, trust purchases, and gifting. With just 20% down required and subletting permitted after two years of ownership, Sutton Gardens presents an attractive opportunity for both primary residents and those seeking a secondary place to call home. Experience the very best of Manhattan's East Side, with an outstanding selection of acclaimed restaurants, charming cafés, shopping, and everyday conveniences including Whole Foods, Trader Joe's, D'Agostino, and Morton Williams, all just moments from your doorstep. Just around the corner, the recently expanded East River Esplanade offers a scenic waterfront escape for walking, jogging, cycling, or simply unwinding by the river. A rare opportunity to own a gracious home in one of Sutton Place's most sought-after cooperatives. Shown by appointment with ease.

Features & Amenities

Interior Features

Entrance Foyer Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Hardwood

Exterior Features

Building Garden

Building Amenities

Cold Storage Elevators

Building Information

Building Data View Compliance & Permits
Total Units 237
Stories 12
Structure MultiFamily

Financial Details

Maintenance $1,915/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

250

Median Asking Price

$1.11M

Median $/Sqft

$998

Avg Days on Market

N/A

New This Week

4

Price Reduced

47%

Sold (30 Days)

29

Median Sale Price

$1.30M

Live data from RLS at REBNY • Updated 7/6/26, 8:47 AM EST

Similar Listings in Sutton Place

View All

Location

Loading map...

420 E 55th Street #9L, Sutton Place, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1896
Year Built
130 years old
2
Floors
2
Residential Units
R6B
Zoning District
Two Family Dwellings Historic District: Sunset Park South Historic District

Tax & Assessment

Assessed Value: $99,780
Land Value: $16,380
Exemptions: $0

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

Lot Area: 2,003 SF
Building Area: 3,004 SF
Built FAR: 1.5
Allowed FAR: 2

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 $1,915 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 1 bedroom and 1 full bathroom.

The listed interior living area is 770 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1956, making it approximately 70 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: Pets Allowed. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $595,000 for 770 sq ft, the asking price per square foot is approximately $773. 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 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) 416-7433
MLS® ID: RLS20101598
First Listed: 7/6/2026
On Market: 7/6/2026
Price Changed: 7/6/2026
Contract Date: 6/10/2026

Listing Courtesy of Compass - Danelle M Snider

Listing Contact: (646) 327-0304

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 7/6/2026 at 12:47 PM UTC

Buying a Co-op? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

How to Ace Your Co-op Board Interview

What boards look for, common questions, and how to prepare.

Read article

NYC Flip Tax Guide for Sellers

What co-op flip taxes are, how they're calculated, and who pays.

Read article

HDFC Co-ops: Complete Guide

Income limits, resale caps, and how to qualify for affordable co-ops.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email