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420 East 55th Street
Last updated on Feb 8, 2026

Sutton Gardens,
420 East 55th Street

Sutton Gardens is a 12-story, 120-unit full-service cooperative with amenities like a garden courtyard and on-site garage. The building offers convenient access to Sutton Place, the East River Promenade, and various urban attractions. Currently, 3 apartments are for sale.

420 East 55th Street Location Map
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Overview of Sutton Gardens at 420 East 55th Street

Sutton Gardens is a 12 story red brick co-op at 420 East 55th Street, built in 1955 and converted to cooperative ownership in 1986. The 120-unit building features delicate wrought iron detailing on its roofline and numerous corner balconies. Its location across from a garage topped by tennis courts and adjacent to the Cornell University Medical Center plaza provides residents with exceptional light and air, while two small parks overlooking the East River sit nearby.

The building offers full service amenities including a 24 hour doorman, live-in superintendent, and a step down lobby with automatic door entrance. Residents have access to a landscaped garden courtyard, two elevator banks, two laundry rooms, bike storage, private storage including cold storage, and an on-site parking garage. The co-op permits 80% financing, co-purchasing, guarantors, pets, and subletting after two years of ownership, with pied-à-terre purchases allowed with board approval.

Apartments throughout the building commonly feature hardwood or parquet floors, walk in closets, windowed bathrooms, and through wall air conditioning units. Many units have been renovated with modern kitchens equipped with high end appliances from Wolf, Miele, and Thermador, along with granite or marble countertops. Larger apartments often include in-unit washers and dryers, en suite bathrooms, and private terraces or balconies. The building's Sutton Place location provides convenient access to Whole Foods, Trader Joe's, the East River Greenway, and excellent cross town bus service on 57th Street, though subway access requires a longer walk.

Doorman
Full Time
Type
Co-op
Year Built
1956
Apartments
Floors
12
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • Concierge
  • FT Doorman
  • High-Rise
  • Post War
  • Resident Storage
  • Full Service Garage
  • Garden
  • Washer/Dryer in building
  • Elevator
  • Mail Room
  • On-Site Parking
  • Outdoor Entertainment Space
  • Courtyard
  • Laundry Room
  • Bike Room
  • Live-In Superintendent
  • Terraces / Balconies
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  1. M
  2. 6
  3. E
at Lexington Ave and 53rd 0.35 miles

Pros & Cons

  • Close to two pleasant parks overlooking the East River
  • Quiet street
  • Excellent bus service nearby on 57th Street
  • Sutton Place area has many restaurants
  • Concierge
  • Many corner balconies
  • Sidewalk landscaping
  • 24 hour doorman
  • Live in superintendent
  • Garden courtyard
  • Two laundry rooms
  • Bike storage
  • Private storage including cold storage
  • 80% financing permitted
  • Pets allowed
  • Pied à terre allowed
  • Subletting allowed after two years
  • Close to Whole Foods and Trader Joe's
  • Near East River Greenway
  • Hardwood or parquet floors
  • Walk in closets
  • Private terraces or balconies in many units
  • Two elevator banks
  • Step-down lobby
  • 120 unit building
  • No health club
  • No garage
  • Subway access requires longer walk
  • Through wall air conditioning units

CityRealty Rating

15
/44
Architecture
+
23
/36
Location
+
9
/39
Features
=
47
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

Broker & Buyer Comments

This "well-serviced" Sutton Place residence offers "24/7 doorman" convenience on a "serene block," while maintaining "prime access" to midtown's shopping and dining scene. The building provides "practical amenities" including laundry facilities, all while nestled in one of Manhattan's most "sophisticated enclaves."

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
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Sales Summary

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Sales History by Apartment Size

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