Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
133 E 64TH Street #PHS

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

133 E 64TH Street #PHS

Lenox Hill, Manhattan

$12,000,000

Interested in this property?
Active For Sale • Co-op

$12,000,000

133 E 64TH Street #PHS

Lenox Hill, Manhattan

MLS® #RLS20119811

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3
Bedrooms
4.5
Baths
N/A
Sq. Ft.
1927
Year Built

Quick Summary

Bedrooms 3
Bathrooms 5 full, 1 half
Year Built 1927
Ownership Co-op
Maintenance $12,540/mo
Neighborhood Lenox Hill
Floor 12 of 12

Property Highlights

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

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 4 Full, 1 Half
Floor 12 of 12
Pets Yes
Year Built 1927
Structure Type HighRise
Basement Other
Block/Lot 01399/0013

Listing History

Event Date Price Change
Listed Oct 7, 2026 $12,000,000 -
Currently Oct 7, 2026 $12,000,000 -

Description

SPECTACULAR PREWAR PENTHOUSE DUPLEX - 3,650 SQ FT Perched high above one of Manhattan's most distinguished prewar cooperatives, this extraordinary 8-room penthouse duplex offers approximately 3,650 square feet of grand-scale living surrounded by spectacular landscaped terraces. Ideally situated on East 64th Street, between Park and Lexington Avenues, on one of the Upper East Side's most beautiful tree-lined blocks within the Historic District, this exceptional residence combines the elegance and architectural grandeur of a classic prewar home with the rare luxury of expansive private outdoor space. A private elevator landing opens directly into an impressive south-facing center gallery, where extraordinary natural light pours through the residence throughout the day. Beyond the gallery is a truly magnificent 27-by-23-foot living room , distinguished by soaring ceilings, a wood-burning fireplace, three exposures, and dramatic floor-to-ceiling Palladian windows. Surrounded on three sides by beautifully landscaped terraces, the living room enjoys remarkable open views, with Central Park visible in the distance. The extraordinary scale, light, architecture, and connection to the outdoors make this an exceptional space for both grand entertaining and comfortable everyday living. On the opposite side of the gallery, a gracious corner dining room features a second wood-burning fireplace and four sets of floor-to-ceiling windows overlooking additional landscaped terraces. With open views extending as far south as the Chrysler Building, the room provides an exceptional setting for formal entertaining. Adjoining the dining room is an expansive 31-by-12-foot eat-in kitchen , complemented by a separate breakfast room. With eastern and western exposures, both spaces are filled with sunlight and enjoy an unusual sense of openness. A bright staff room /home office with a full-sized bath, as well as a guest bathroom, completes this level. The private bedroom level includes three oversized bedrooms, each with an en-suite bathroom.. Each bedroom enjoys abundant natural light and open views. The south-facing corner primary suite is particularly impressive, featuring a generously proportioned renovated bathroom, a large dressing room, and a walk-in closet. Built in 1927 and designed by prominent architect Kenneth Murchison in the elegant Neo-Classical style, the cooperative is one of the Upper East Side's distinguished prewar residences. A full-service white-glove building, it offers the highest level of service, security, and privacy. 50% financing permitted. 2% flip tax payable by purchaser.

Features & Amenities

Interior Features

Building Other In Unit Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

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 $12,540/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

686

Median Asking Price

$1.40M

Median $/Sqft

$1,529

Avg Days on Market

N/A

New This Week

40

Price Reduced

29%

Sold (30 Days)

83

Median Sale Price

$1.30M

Live data from RLS at REBNY • Updated 10/7/26, 6:57 PM EST

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Location

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133 E 64TH Street #PHS, 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: $42,590

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 $12,540 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 3 bedrooms and 4 full bathrooms and 1 half bathroom.

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 Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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: RLS20119811
First Listed: 10/7/2026
On Market: 10/7/2026
Price Changed: 10/7/2026
Contract Date: 10/7/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - John Burger

Listing Contact: (212) 906-9274

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 10/7/2026 at 10:57 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Lenox Hill Market Update

83 sales last 30 days · $1.40M median · 8.3 months supply

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Quick Facts

Status Active Type Co-op Neighborhood Lenox Hill Borough Manhattan
County New York
Floor 12 of 12
Year Built 1927
First Listed 10/7/2026
Maintenance $12,540/mo

Monthly Costs Estimate

Down Payment 20%

$2,400,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $12,540
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$390,000

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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