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$4,995,000
MLS# RLS20112277 · Lenox Hill
Listed September 14, 2026 · 43 days on the market
3 Beds 4 Baths
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.

Curtis Bain
Brown Harris Stevens
Services and facilities
Wellness and recreation
Estimate
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$35,767 / month
Co-op share loans aren't subject to mortgage recording tax. Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Gallery
Listing Courtesy of Sothebys International Realty
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 The Real Estate Board of New York, Inc., All rights reserved.
$5,350,000$5,500,000 original price
605 PARK Avenue 15D, Lenox Hill
3 Beds 4 Baths
Listing Courtesy of The Agency Brokerage
$4,500,000
181 E 65th Street 5E, Lenox Hill
3 Beds 3 Baths 1,815 Sq.Ft.$2,479/sq ft
Listing Courtesy of Compass
$5,495,000
900 5TH Avenue 6A, Lenox Hill
3 Beds 3 Baths
Listing Courtesy of Corcoran Group
1 E 66th Street is an 18-story elevator cooperative in Lenox Hill, completed in 1948 and home to 77 residential units. It sits within the Upper East Side Historic District.
The closest subway is 68 St-Hunter College (6), about a 7-minute walk. Central Park is roughly 1 minute away on foot.
Compiled from NYC public records and open data.
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1 E 66th Street 9EF
Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.
The Neighborhood
A refined Upper East Side enclave of prewar elegance, Central Park proximity, and Madison Avenue prestige.
Walkability
9/10
Public transit
9/10
Schools
9/10
Dining
9/10
Groceries & parks
9/10