Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $10,905,000

· Closed July 17, 2018

9 E 89TH Street #NA

$10,905,000

$1,059 per sq ft

9 E 89TH Street #NA

Upper East Side, Manhattan

MLS® #RLS10467788

RLS at REBNY

Listing by Halstead dba Brown Harris Stevens Residential Sales LLC

Studio

0

Bath

10,295

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 0
Living Area 10,295 sq ft
Year Built N/A
Neighborhood Upper East Side

Property Highlights

  • Location: Upper East Side, Manhattan
  • Property Type: Single Family Residence

Property Details

Type Single Family Residence
Baths null Full
Living Area 10,295 sq ft
Parcel # 1501-0009

Listing History

Event Date Price Change
Listed Nov 21, 2016 $19,995,000 -
Price Reduced Mar 9, 2017 $11,995,000 -40.0%
Currently May 6, 2026 $10,905,000 -9.1%

Description

9 East 89th Street is a sprawling townhome situated on a park block between 5th and Madison Avenues in one of the most desirable locations in the world. Built in 1902, the 23' wide Beaux-Arts mansion features 10,285 square feet spread out over 6 stunning floors, with views of Central Park and the reservoir from the upper floors and roof. The property comes with an elevator, features a gorgeous limestone facade, and presents a rare opportunity for a buyer looking to design a truly customized masterpiece of rare scale in Manhattan.

Constructed just after the turn of the 20th century for builder Charles Glenn, the property was built and designed by famed artist and architect Oscar Bluemner, most known for designing the Bronx Borough Courthouse. The building was purchased in 1981 by former New York Road Runner's president and co-founder of the New York City marathon Fred Lebow and used for the past three decades as the organization's headquarters.

The building boasts classical details including a south-facing limestone-clad exterior housing iron doors with a vertical emphasis and main entry that is complemented by the tall, molded stone openings of the upper stories. The second floor offers dramatic 13 foot ceilings and a Parisian-style Juliette balcony overlooking 89th Street.

Just off the heart of Museum Mile, the location is moments away from the Engineer's Gate entry to Central Park, making this ideal for art enthusiasts and park lovers. Located in sought after Carnegie Hill, you are within close proximity to some of the finest dining and retail in the city as well as to an array of museums and city attractions.

Building Information

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

335

Median Asking Price

$1.75M

Median $/Sqft

$1,548

Avg Days on Market

N/A

New This Week

12

Price Reduced

32%

Sold (30 Days)

39

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/6/26, 10:15 AM EST

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Location

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9 E 89TH Street #NA, Upper East Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1903
Year Built
123 years old
6
Floors
R8B
Zoning District
Historic District: Expanded Carnegie Hill Historic District

Tax & Assessment

Assessed Value: $1,472,850
Land Value: $418,500
Exemptions: $1,472,850

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

Lot Area: 2,324 SF
Building Area: 10,292 SF
Built FAR: 4.43
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

This property has 0 bedrooms and 0 full bathrooms.

The listed interior living area is 10,295 square feet. Verify dimensions independently during due diligence.

At the current list price of $10,905,000 for 10,295 sq ft, the asking price per square foot is approximately $1,059. 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 [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: RLS10467788
First Listed: 11/21/2016
Price Changed: 3/9/2017
Closed: 7/17/2018
Contract Date: 11/21/2016

Listing Courtesy of Halstead dba Brown Harris Stevens Residential Sales LLC - Ari Harkov

Listing Contact: (212) 381-4246

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 5/6/2026 at 2:15 PM UTC

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