Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
133 E 64th Street #6B
Interested in this property?
Active For Sale Co-op

$4,395,000

133 E 64th Street #6B

Lenox Hill, Manhattan

MLS® #RLS20072407

RLS at REBNY

Listing by Sothebys International Realty

3

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1926

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Lot Size 10,041 sq ft
Year Built 1926
Ownership Co-op
Maintenance $7,980/mo
Neighborhood Lenox Hill

Property Highlights

  • Views: City
  • Exposure: East,North,South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 3 Full, 1 Half
View City
Exposure East,North,South,West
Pets Yes
Year Built 1926
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 10,041 sq ft
Block/Lot 01399/0013

Listing History

Event Date Price Change
Listed Feb 17, 2026 $4,695,000 -
Currently May 4, 2026 $4,395,000 -6.4%

Description

Located on the quintessential tree-line block of East 64th Street between Park and Lexington Avenues, this B-line, 10-into-8 room apartment has three-bedrooms and three-and-a-half baths. A private elevator vestibule opens into an expansive gallery setting the tone for the apartment’s gracious proportions and elegant interiors completed by the renowned interior designer, Clare Fraser. Thoughtfully positioned off the gallery is a suite of well-appointed entertaining rooms as well as well-placed Powder Room. Generously proportioned, the Living Room, with a beautiful fireplace, allows for several seating arrangements. It is further complimented by three oversized, east-facing windows overlooking Lexington Avenue. From the Living Room, one enters a handsome, knotty pine wood-paneled library complete with custom millwork shelving and two east-facing windows. Perfect for entertaining, a pantry can be accessed from the Library and features a wet-bar and ice machine as well as a door connecting to the Kitchen. In addition to the Living Room and Library, the apartment’s formal Dining Room is accessed from the gallery and features fabric upholstered walls and an intricate inlaid patterned wooden floor. Additionally, the Dining Room benefits from two large windows with western exposures. The apartment’s windowed, eat-in kitchen has been previously renovated and features high-end appliances including a Viking range, Bertazzoni refrigerator, and Bosch dishwasher as well as custom-cabinetry and ample counter-space. The apartment’s three bedrooms are located along a private hallway separate from the entertaining rooms. The first bedroom, currently configured as an Office, is well-sized and has an ensuite bath. The apartment’s second bedroom is traditionally decorated and benefits from several millwork closets as well as two large windows that offer southern and western exposures. This bedroom is complimented by an ensuite bath with walk-in shower. The Primary Bedroom is located at the end of the hallway and is generously scaled and features three windows allowing for both northern and western exposures. From the ensuite primary marble bath, one enters an amply sized windowed Dressing Room. If desired, both the Primary Dressing Room and the adjacent walk-in closet may be combined, with approval, to create a Fourth Bedroom. Additional features of this refined apartment include custom architectural molding, hardwood floors, beautiful mahogany three-panel doors, and ceiling heights over 9 feet. The apartment also benefits from individually controlled through-the-wall air conditioning units and a washer dryer. Built in 1927 by noted architect Kenneth M. Murchison, 133 East 64th Street is a well-regarded, prewar cooperative offering a full-time doorman, a live-in resident manager, and private storage. The cooperative permits pets upon approval and up to 50% financing. The building has a 2% flip tax.

Features & Amenities

Interior Features

In Unit Flooring: Hardwood Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Building Data View Compliance & Permits
Total Units 23
Stories 12
Structure MultiFamily

Financial Details

Maintenance $7,980/mo
Original Price $4,695,000
Previous Price $4,695,000

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

607

Median Asking Price

$1.18M

Median $/Sqft

$1,315

Avg Days on Market

N/A

New This Week

19

Price Reduced

34%

Sold (30 Days)

55

Median Sale Price

$1.29M

Live data from RLS at REBNY • Updated 5/4/26, 2:11 AM EST

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Location

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133 E 64th Street #6B, Lenox Hill, New York County

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1927
Year Built
99 years old
12
Floors
23
Residential Units
C1-8X
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District Extension

Tax & Assessment

Assessed Value: $9,206,550
Land Value: $2,191,500
Exemptions: $38,290

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

Lot Area: 10,041 SF
Building Area: 83,036 SF
Built FAR: 8.27
Allowed FAR: 9

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 $7,980 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 3 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1926, making it approximately 100 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 permitted with approval. ,Building Pets Allowed Comments:Pets permitted with approval.. Contact the listing broker for weight limits or breed restrictions.

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: RLS20072407
First Listed: 2/17/2026
On Market: 2/17/2026
Price Changed: 4/6/2026
Contract Date: 1/23/2026

Listing Courtesy of Sothebys International Realty - Amanda Cannon Goldworm

Listing Contact: (212) 606-7660

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 5/4/2026 at 6:11 AM UTC

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