Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
139 E 66th Street #1E
Interested in this property?
Active For Sale Co-op

$950,000

139 E 66th Street #1E

Lenox Hill, Manhattan

MLS® #RLS20054461

RLS at REBNY

Listing by Sothebys International Realty

2

Bedrooms

1

Bath

N/A

Sq. Ft.

1909

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Lot Size 6,025 sq ft
Year Built 1909
Ownership Co-op
Maintenance $3,391/mo
Neighborhood Lenox Hill
Floor 1 of 10

Property Highlights

  • Views: City
  • Exposure: North,South facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 1 Full
Floor 1 of 10
View City
Exposure North,South
Cooling Central Air
Pets Yes
Year Built 1909
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 6,025 sq ft
Parcel # 1401-0032-00139-000-000001E
Block/Lot 01401/0032

Listing History

Event Date Price Change
Listed Oct 14, 2025 $950,000 -
Currently May 27, 2026 $950,000 -

Description

Charming Maisonette, with Townhouse Feel, in Pre-War, Doorman Building in Prime Lenox Hill! Welcome to this beautifully appointed two-bedroom, one-bathroom maisonette located on coveted East 66th Street between Third and Lexington Avenues. Offering the privacy and charm of a townhouse, with tree-lined exposures, with the convenience of a doorman building, this unique home is a rare Upper East Side gem. Spanning a generous layout, the apartment boasts soaring ceilings, windows in every room, and sunny southern exposures that flood the space with natural light throughout the day. The inviting living and, separate, dining area is perfect for entertaining or quiet evenings at home, while the brand new bathroom, in-unit washer/dryer, and central air conditioning offer modern comfort and ease. Also, take advantage of abundant closet space throughout, including a walk-in closet in the primary bedroom. The recently renovated interiors strike a perfect balance between classic elegance and contemporary style. This special home is ideal for those seeking the feel of a private townhouse all in the heart of the Upper East Side. Moments from Central Park, top restaurants, boutiques, and multiple transportation options. The building has a laundry room, storage room with private spaces, a part-time doorman from 9am-1am daily and live-in superintendent, allows pied-a-terres, as well as pets. 1% building flip tax.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room In Unit Flooring: Hardwood

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Building Data View Compliance & Permits
Total Units 21
Stories 10
Structure MultiFamily

Financial Details

Maintenance $3,391/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

648

Median Asking Price

$1.44M

Median $/Sqft

$1,414

Avg Days on Market

N/A

New This Week

38

Price Reduced

28%

Sold (30 Days)

33

Median Sale Price

$1.21M

Live data from RLS at REBNY • Updated 5/27/26, 6:38 PM EST

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Location

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139 E 66th Street #1E, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1997
Year Built
29 years old
32
Floors
205
Residential Units
C4-7
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $100,089,303
Land Value: $12,519,580
Exemptions: $30,450

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

Lot Area: 27,704 SF
Building Area: 436,485 SF
Built FAR: 15.76
Allowed FAR: 10

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 $3,391 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.

According to MLS records, the building was constructed in 1909, making it approximately 117 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: RLS20054461
First Listed: 10/14/2025
On Market: 10/14/2025
Price Changed: 10/14/2025
Contract Date: 10/14/2025

Listing Courtesy of Sothebys International Realty - Florence Danforth Meyer

Listing Contact: (212) 606-7632

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 10:38 PM UTC

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