45 East 66th Street, Unit 4NW

45 East 66th Street Building
Lenox Hill

$5,250,000
Price
4
Beds
—Sq. Ft.
— / Sq. Ft.
—
Sq. Ft.
—
per Sq. Ft.
Private Exclusive
Private Exclusive
a view of a dining room with furniture and window
an empty room with windows
a view of a dining room with furniture and wooden floor
a view of a dining room with furniture
a living room with furniture and a window
a view of a living room kitchen and a large window
a spacious bathroom with a double vanity sink and a large mirror
a living room with furniture and a large window
a bathroom with a bathtub and a shower
a living room with hard wood floors and a window
a large room with wooden floor and windows
a view of empty room with wooden floor and fan
a view of an empty room with glass door
a view of a window in a room
an empty room with windows
a view of an empty room with a window
an empty room with a window
a view of an empty room with a window
a kitchen with stainless steel appliances granite countertop a sink a stove and a wooden floors
a bathroom with a tub a sink and large mirror
a view of a hallway with wooden floor and staircase
a very nice looking room with lots of furniture and a large window
a front view of a building
a front view of a building
a picture of a kitchen with a white table and chairs
a picture of a very nice looking room
a picture of a book and a white board
a picture of a park

Description

*A Rare Opportunity: Combination of Two Historic and Elegant Apartments in a Landmark Building*
Posted renderings prepared by an interior designer, please look through all photos to see the actual condition of this home.
For the first time in decades, seize the opportunity to create your dream home by combining two exquisite apartments—4W and 4N—at the renowned landmark building, 45 East 66th Street. Once residence of Fred Leighton, founder of the iconic Fred Leighton Jewelry, this historic address...*A Rare Opportunity: Combination of Two Historic and Elegant Apartments in a Landmark Building*

Posted renderings prepared by an interior designer, please look through all photos to see the actual condition of this home.

For the first time in decades, seize the opportunity to create your dream home by combining two exquisite apartments—4W and 4N—at the renowned landmark building, 45 East 66th Street. Once residence of Fred Leighton, founder of the iconic Fred Leighton Jewelry, this historic address offers a rare chance to craft a one-of-a-kind home.

Apartment 4W is a spacious Classic 7 with sweeping views over Madison Avenue. It is the epitome of timeless elegance, boasting 10'5" ceilings, oversized casement windows, hardwood floors, and crown moldings. Adjacent, Apartment 4N is a charming 1-bed, 1-bath home featuring an expansive living room, 10'5" ceilings, and serene Eastern and Northern exposures. Together, these two apartments can be transformed into a spectacular 4-bedroom residence in one of Lenox Hill's most prestigious buildings. A private storage is included with the sale. 

Built in 1908 and designed by Harde & Short for Charles F. Rogers and nestled among New York City’s premier boutiques and world-class restaurants, 45 East 66th is one of the Upper East Side’s most acclaimed buildings, recognized for its intricate French Gothic architectural details and notable red masonry. Building amenities include a 24-hour doorman, live-in superintendent, individual private storage, and central laundry. Pieds-a-terre are allowed, pets are welcome and 50% financing is permitted.

Don’t miss this rare opportunity to own a piece of New York history!

Amenities

  • Classic 7
  • Primary Ensuite
  • Full-Time Doorman
  • Crown Mouldings
  • Decorative Mouldings
  • Built-Ins
  • Hardwood Floors
  • High Ceilings
LISTING UPDATED: 08/21/2025 01:56 PM

Property Details for 45 East 66th Street, Unit 4NW

Status-
Days on Market-
Taxes-
Maintenance$9,657 / month
Min. Down Pymt50%
Total Rooms11.0
Compass TypeCo-op
MLS Type-
Year Built1907
CountyNew York County
Buyer's Agent Compensation2%

Building

45 East 66th Street Building

33 Units10 StoriesBuilt in 1907

Location

Listing Courtesy of: .

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Building Information for 45 East 66th Street, Unit 4NW

Building/Complex45 East 66th Street BuildingFloor4Stories10Residences33Pet PolicyAllowedPet Policy Details-Year Built1907Building AgePre-war

Payment Calculator

$25,649 per month

30 year fixed, 6.15% Interest

Principal and Interest

$15,992

Property Taxes

$0

Maintenance/Common Charges

$9,657

The Payment Calculator is for illustrative purposes only.

Property History for 45 East 66th Street, Unit 4NW

DateEvent & SourcePriceAppreciation
Mar 24, 2025

Listed (Active)

Manual

$5,250,000—
DateEvent & SourcePrice
03/24/2025

Listed (Active)

Manual

$5,250,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Schools near 45 East 66th Street, Unit 4NW

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
East Side Elementary School, PS 267
Public - K to 5
Nyc Lab Ms For Collaborative Studies
Public - 6 to 8
Jhs 167 Robert F Wagner
Public - 6 to 8
Lower Manhattan Community Middle School
Public - 6 to 8
Rating
School
Distance
East Side Elementary School, PS 267
PublicK to 5

Nyc Lab Ms For Collaborative Studies
Public6 to 8

Jhs 167 Robert F Wagner
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 45 East 66th Street, Unit 4NW, Lenox Hill

45 East 66th Street, Unit 4NW is a co-op for sale in Lenox Hill. This listing's school district is New York City Geographic District # 2. Nearby schools include East Side Elementary School, PS 267, Nyc Lab Ms For Collaborative Studies and Jhs 167 Robert F Wagner. 45 East 66th Street, Unit 4NW is a 4-bed, 4-bath, co-op built in 1907.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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 information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.