Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
33 E 70th Street #6F
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Active For Sale Co-op

$12,750,000

33 E 70th Street #6F

Lenox Hill, Manhattan

MLS® #RLS11006331

RLS at REBNY

Listing by Compass

4

Bedrooms

5.5

Baths

N/A

Sq. Ft.

1928

Year Built

Quick Summary

Bedrooms 4
Bathrooms 6 full, 1 half
Year Built 1928
Ownership Co-op
Maintenance $11,201/mo
Neighborhood Lenox Hill
Floor 6 of 12

Property Highlights

  • Character: Pre-war building (1928)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 10
Baths 5 Full, 1 Half
Floor 6 of 12
Pets Yes, CatsOk, DogsOk
Year Built 1928
Structure Type MixedUse
Furnished Unfurnished
Block/Lot 01385/1102

Listing History

Event Date Price Change
Listed Sep 4, 2024 $12,750,000 -
Currently May 4, 2026 $12,750,000 -

Description

Meticulously crafted to the most exacting standards, apartment 6F at 33 East 70th Street was gut renovated to create a thoroughly current and contemporary take on a storied pre-war Upper East Side cooperative. This home retains all of the classic proportions and touches that make these residences so incredibly special, while adapting itself perfectly to how we live today. Enter via a semi-private elevator landing shared only with one other apartment into a millwork-wrapped entry gallery with concealed shoe storage. The south-facing living room is bathed in light and features dark-stained herringbone oak hardwood floors, a wood-burning fireplace with marble fireplace mantel and black granite hearth, beamed ceilings, and large windows. Steel and glass sliding casement doors connect to the formal dining room, graciously proportioned and overlooking the tranquil townhouse block of East 70th Street. An oversized gallery leads directly into the chef’s kitchen, complete with a top suite of appliances by Gaggenau, Wolf, and Sub-Zero, stainless steel island, externally vented range hood, dual dishwashers, wine refrigeration, full-height marble slab backsplash, and oversized pantry space. The kitchen and its informal breakfast room is open to an oversized family room with pocket doors that can be closed for privacy – perfect for today’s lifestyle. There is also a south-facing study with an en-suite bath and a wall of built-in bookcases, which can easily be used as an additional bedroom suite. The private quarters are completely separate from the rest of the apartment, ensuring the maximum amount of privacy. Currently configured as a primary suite, en-suite guest bedroom, and a double-wide bedroom with en-suite bath and a recreation/play area, the layout can be very easily adapted to create four bedrooms (one with a Jack and Jill bath) as shown in the attached alternate floor plan. The primary bedroom suite boasts two walk-in closets, a wall of additional storage concealed behind beautiful millwork, and an en-suite primary bathroom wrapped in slabs of Olympic Grey marble. Additional features of this special residence include a dedicated staff wing with fully-outfitted laundry room, storage/work area, and full bath, ample built-in storage and closets throughout, as well as multi-zone central AC. Located on the most sought-after stretch of Madison Avenue, 33 East 70th Street is a premier white-glove cooperative built in 1928 by Schwartz & Gross with 44 apartments. Residents are attended to by staff including a 24-hour doorman, porters, and a live-in superintendent. Additional offerings include a newly renovated lobby and fitness center, private storage, bike storage, and in-building laundry. The building is pet-friendly and allows 50% financing. 2% flip tax, paid by buyer.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common On Floor Common Area

Building Amenities

Bike Storage Common Playroom Elevators Fitness Center

Building Information

Building Data View Compliance & Permits
Total Units 44
Stories 12
Structure MixedUse

Financial Details

Maintenance $11,201/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

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, 2:18 AM EST

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Location

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33 E 70th Street #6F, Lenox Hill, New York County

Virtual Tour

Floor Plans

Floor Plan 1
Floor Plan 2

Building Information

Official NYC property records for this building

1935
Year Built
91 years old
2
Floors
1
Residential Units
R5
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $64,980
Land Value: $9,840
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 1,760 SF
Built FAR: 0.88
Allowed FAR: 1.5

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 $11,201 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 4 bedrooms and 5 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1928, making it approximately 98 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 [email protected]. 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: RLS11006331
First Listed: 9/4/2024
On Market: 9/4/2024
Contract Date: 6/28/2024

Listing Courtesy of Compass - Jim St. Andre

Listing Contact: (646) 732-8162

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 6:18 AM UTC

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