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1 East 66th Street 9EFNew York, NY 10065

For Sale

$4,995,000

A Distinguished Residence on the Corner of 5th Ave.

A fabulous floor plan, made for entertaining. Southern light and Central Park views. Private terrace. Three bedrooms and three and a half bathrooms with the flexibility for four. Private dining and restaurant in house. Storage unit transferred with sale.

Apartment 9EF at 1 East 66th Street presents a rare opportunity to own a substantial residence in one of Manhattan’s most distinguished buildings, ideally positioned at Fifth Avenue and Central Park.

South-facing and filled with natural light, the apartment combines impressive scale with a gracious and flexible floor plan, configured with three king-sized bedrooms and three-and-a-half bathrooms. A private terrace and well-separated bedroom wings make the home equally suited to full-time living or use as a pied-à-terre. The gracious living room features a working wood-burning fireplace, adding warmth and character to the impressive entertaining space.

The primary suite is reached through a private hallway and includes two walk-in closets and a marble bath. A second king-sized bedroom offers an en suite marble bath and walk-in closet. On the opposite side of the residence, a separate king-sized bedroom with en suite bath and ample closet space provides additional privacy.

The windowed chef’s kitchen is equipped with high-end appliances, a separate pantry, and a breakfast nook.

1 East 66th Street is a renowned full-service building offering a level of service rarely found in a private residential building. Residents enjoy 24-hour doorman and concierge service, a resident manager, fitness facilities, laundry facilities, private storage, and an exclusive in-building restaurant with a rotating daily menu and the option for private in-residence dining.

The building welcomes pets, full-time residents, and pied-à-terre ownership. A private storage unit transfers with the sale. Please note that some of the photos have been virtually staged.

Listed by Nicholas DeLotell

·

Sothebys International Realty

·

(415) 535-2734

Last updated September 14, 2026

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Source: REBNY #RLS20112277

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodLenox Hill
  • Bedrooms3
  • Bathrooms3.5
  • Days on Prevu1
  • HOA/Maint. Fees$10,509.51/month

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

09/14/2026
Listed by Sothebys International Realty
$4,995,000
  1. 09/14/2026$4,995,000
    Listed by Sothebys International Realty

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$74,925
Bank Attorney
$1,500
Other Closing Costs
$4,000
Total
$84,425

Estimated closing costs are based on the list price of $4,995,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 1 East 66th Street 9EF

Association

Amenities

  • Pets Allowed: Building Yes
  • Concierge: Concierge Yes, Doorman Full Time

Fees

  • Association Fee: $10,509.51 Monthly

Financial

  • Flip Tax: 3.0%
  • Flip Tax Remarks: 3%. Payable By Buyer.

Exterior

Construction

  • Number Of Units Total: 105
  • Stories: 1
  • Stories Total: 18
  • Structure Type: High Rise, Multi Family
  • Year Built: 1949
  • Entry Level: 9

Features

  • Building Features: Elevator(s), Fitness Center
  • Patio And Porch Features: Terrace
  • View: Park/Greenbelt

Measurements

  • Lot Size Area: 12,552
  • Lot Size Dimensions: 100
  • Lot Size Units: SquareFeet

Financial

Taxes

  • Parcel Number: 1381-0001-00001-000-00009EF

Interior

Features

  • Appliances: Cooktop, Dryer, Dishwasher, Gas Cooktop, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: Entrance Foyer, Kitchen Island

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 3
  • Rooms Total: 8

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Lenox Hill
  • Tax Block: 01381
  • Tax Lot: 0001

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Laundry Features: Common Area, In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 3 bedrooms and 3.5 bathrooms in this co-op at 1 East 66th Street 9EF.

Are pets allowed at 1 East 66th Street?

Yes, 1 East 66th Street allows pets. Check the Property Details for any relevant restrictions.

How does 1 East 66th Street 9EF compare to other co-ops in Lenox Hill?

This co-op is listed 9% above the average price for co-ops in Lenox Hill and has been on the market for 173 less days than the typical home in this area.

1 East 66th Street 9EF is a 3-bedroom, 3.5-bath co-op for sale in New York NY 10065. Available on Prevu for 1 days at $4,995,000. This property is located in Lenox Hill. The median listing price for co-ops in this area is $4,272,500. Additional amenities include private outdoor space, dishwasher, pets allowed, doorman, and washer/dryer. Explore more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.