Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
233 E 70th Street #17T
Interested in this property?
Active For Sale Co-op

$835,000

$982 per sq ft

233 E 70th Street #17T

Lenox Hill, Manhattan

MLS® #RLS20077677

RLS at REBNY

Listing by Compass

2

Bedrooms

1

Bath

850

Sq. Ft.

1957

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 850 sq ft
Year Built 1957
Ownership Co-op
Maintenance $2,447/mo
Neighborhood Lenox Hill
Floor 17 of 16

Property Highlights

  • Exposure: East facing

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
Floor 17 of 16
Exposure East
Pets Yes, CatsOk, DogsOk
Year Built 1957
Living Area 850 sq ft
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Parcel # 1425-1002-00233-000-000017T
Block/Lot 01425/1002

Listing History

Event Date Price Change
Listed May 11, 2026 $835,000 -
Currently May 11, 2026 $835,000 -

Description

Welcome to this stunning *2-bedroom/home office, 1-bathroom* home located at 233 E 70th Street. This elegant residence offers a seamless blend of modern upgrades and charm. Situated on the top floor of this full service co-op, this sun-flooded *fully renovated penthouse home* features double exposures facing East and North, which allows for an abundance of natural sunlight. The expansive living and dining room is perfect for entertaining and can easily accommodate a large dining table. The kitchen is a chef's delight, featuring a dishwasher, custom cabinetry, marble countertops, and stainless steel appliances, making any meal preparation a joy. The over-sized bedroom is outfitted with custom closets, double exposed windows and can easily fit a king sized bed and more. The 2nd bedroom is perfect for a home office/work from home situation and features custom sliding doors to fully enclose the bedroom when needed. Additional features included brand new windows, updated AC units wide plank hardwood flooring, and tons or closest and storage space throughout. The building amenities include a newly renovated gym and lobby, 24 hour full-time doorman, bike room and the option for private storage rental, providing ample space for your belongings. Laundry facilities are also available within the building for added convenience. Pet friendly building and pied-a-terres, co-purchasing, and parents buying for children allowed. Don't miss the chance to make this exquisite 2 bed, 1 bath co-op your new home.

Features & Amenities

Interior Features

Common On Floor Common Area Flooring: Hardwood

Building Amenities

Bike Storage Elevators Fitness Center Package Room Storage

Appliances

Dishwasher Stainless Steel Appliances

Building Information

Building Data View Compliance & Permits
Total Units 90
Stories 16
Structure HighRise

Financial Details

Maintenance $2,447/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

623

Median Asking Price

$1.30M

Median $/Sqft

$1,320

Avg Days on Market

N/A

New This Week

32

Price Reduced

35%

Sold (30 Days)

62

Median Sale Price

$1.35M

Live data from RLS at REBNY • Updated 5/11/26, 3:30 PM EST

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Location

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233 E 70th Street #17T, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1967
Year Built
59 years old
6
Floors
61
Residential Units
R8B
Zoning District
Elevator Apartments Historic District: West End-Collegiate Historic District Extension

Tax & Assessment

Assessed Value: $5,251,050
Land Value: $765,000
Exemptions: $127,803

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

Lot Area: 9,631 SF
Building Area: 44,975 SF
Built FAR: 4.67
Allowed FAR: 4

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 $2,447 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 2 bedrooms and 1 full bathroom.

The listed interior living area is 850 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1957, making it approximately 69 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: Building Pets Allowed Comments:Pet friendly building – max 2 dogs, no weight or breed restrictions.. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $835,000 for 850 sq ft, the asking price per square foot is approximately $982. This figure is for reference only and may differ from appraised or assessed values.

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: RLS20077677
First Listed: 3/17/2026
On Market: 5/11/2026
Price Changed: 5/11/2026
Contract Date: 3/10/2026

Listing Courtesy of Compass - Andrew Chung

Listing Contact: (917) 548-4255

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 5/11/2026 at 7:30 PM UTC

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