Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
133 E 64TH Street #3B
Interested in this property?
Active For Sale Co-op

$4,375,000

133 E 64TH Street #3B

Lenox Hill, Manhattan

MLS® #RLS20093722

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

Open House Scheduled

Sunday, May 31 • 1:00 PM – 2:00 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

5

Bedrooms

4

Baths

N/A

Sq. Ft.

1927

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Year Built 1927
Ownership Co-op
Maintenance $7,296/mo
Neighborhood Lenox Hill
Floor 3 of 12

Property Highlights

  • Fireplace: 1 fireplace
  • Character: Pre-war building (1927)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 4 Full
Floor 3 of 12
Pets Yes
Year Built 1927
Structure Type HighRise
Basement Other
Block/Lot 01399/0013

Listing History

Event Date Price Change
Listed May 27, 2026 $4,375,000 -
Currently May 27, 2026 $4,375,000 -

Description

Experience timeless pre-war elegance and bring your architect to create the home of your dreams spanning over 3,000 square feet. This bright, well-proportioned residence sits on an exquisite tree-lined block on East 64th Street between Park and Lexington Avenues, in the heart of the Upper East Side.

With endless design possibilities, you and your architect can create an expansive 3- to 5-bedroom home tailored to your lifestyle. As a three-bedroom residence, a grand primary suite could feature its own sitting room, gym, or private office. As a beautifully designed four-bedroom home, you can create a full primary suite while still maintaining a gracious family room or library. Prefer five bedrooms? You can easily configure the home to include five bedrooms and 4.5 bathrooms, with two bedrooms sharing a Jack-and-Jill bath. With board approval,
additional enhancements may include a powder room, laundry room, and wet bar. The possibilities to craft a truly exceptional dream home are endless.

As you step from the building's exquisite antique elevator interior, you enter your own private vestibule, opening into a gracious gallery foyer. From here, the living room, family room, and formal dining room seamlessly unfold. The generously proportioned dining room can easily accommodate seating for 14 guests, making it ideal for elegant dinner parties and large family gatherings.

133 East 64th Street is a sought-after neo-classical white-glove cooperative built in 1927 by renowned architect Kenneth M. Murchison. The building offers top-tier service, including a full-time doorman and live-in superintendent. The pet-friendly (with approval) cooperative permits up to 50% financing and features a 2% flip
tax payable by the purchaser. Perfectly situated near premier shopping, dining, and gourmet food markets, this exceptional residence offers luxurious living in one of Manhattan's most coveted locations.

Features & Amenities

Interior Features

Building Other Washer Hookup Fireplace (1)

Exterior Features

Juliet Balcony Private Outdoor Space Under60 Sqft

Building Amenities

Elevators Storage

Appliances

Washer Dryer Allowed

Building Information

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

Financial Details

Maintenance $7,296/mo

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

645

Median Asking Price

$1.43M

Median $/Sqft

$1,414

Avg Days on Market

N/A

New This Week

35

Price Reduced

29%

Sold (30 Days)

32

Median Sale Price

$1.23M

Live data from RLS at REBNY • Updated 5/27/26, 3:50 PM EST

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Location

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133 E 64TH Street #3B, Lenox Hill, New York County

Floor Plans

Floor Plan 1

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 $7,296 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 5 bedrooms and 4 full bathrooms.

According to MLS records, the building was constructed in 1927, making it approximately 99 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. 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: RLS20093722
First Listed: 5/27/2026
On Market: 5/27/2026
Price Changed: 5/27/2026
Contract Date: 5/27/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Bari L Rosen

Listing Contact: (970) 948-6802

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 5/27/2026 at 7:50 PM UTC

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