Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $10,450,000

Listed at $10,975,000 · Sold 4.8% below asking · Closed March 11, 2025

Closed For Sale Co-op

$10,975,000

955 Park Avenue #8th Floor

Upper East Side, Manhattan

MLS® #RLS10986421

RLS at REBNY

Listing by Sothebys International Realty

6

Bedrooms

6.5

Baths

N/A

Sq. Ft.

1914

Year Built

Quick Summary

Bedrooms 6
Bathrooms 7 full, 1 half
Year Built 1914
Ownership Co-op
Maintenance $14,944/mo
Neighborhood Upper East Side

Property Highlights

  • Character: Pre-war building (1914)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 12
Baths 6 Full, 1 Half
Pets Yes
Year Built 1914
Structure Type MultiFamily
Furnished Unfurnished
Block/Lot 01510/0072

Listing History

Event Date Price Change
Listed Jun 27, 2024 $10,975,000 -
Price Reduced Oct 15, 2024 $11,950,000 +8.9%

Description

Grand & Extraordinary 12 Room Prewar Coop with 9 windows overlooking Park Avenue Enter directly into this elegant full-floor (5 Bedroom, 5.5 Bath) residence through an impressive gallery that separates an extraordinary entertaining wing from the private quarters of this one-of-a-kind home. The Living Room, Formal Dining Room, and Great Room with wet bar create a seamless, unrivaled expanse with over 83 feet overlooking Park Avenue. An adjacent Library with bespoke millwork for more intimate gatherings creates a masterpiece for both entertaining and modern living. The Eat-in Chef’s Kitchen with marble countertops features state-of-the-art appliances such as a Subzero refrigerator, a Bosch dishwasher and a Viking gas range. The Laundry Room with a full-sized washer and dryer, a wash sink, a Viking dishwasher, and an additional Subzero refrigerator provides the ultimate in convenience, and an additional Bedroom/Home Office with an ensuite Bath perfects this area. The private Bedroom quarters create the perfect sanctuary, boasting a luxurious Primary Suite with two separate ensuite Bathrooms and two large, windowed Dressing Rooms. Three additional Bedrooms (with 2 Bathrooms - one shared and another ensuite) offer large proportions, abundant closet space, and exquisite prewar detailing. Additional features of this impressive prewar residence include soaring 9’9 ceilings, wood flooring, custom mahogany details, and beautiful finishes throughout. Two large storage units transfer with the apartment. 955 Park Avenue is a white-glove co-operative that was built in 1915 and designed by Robert Lyons in partnership with Bing & Bing. The building offers a full-time doorman, storage, live-in super, and a bicycle room. There is an assessment of $1,868 payable through 2024 and a 2% flip tax paid by the purchaser. The building permits 50% financing. Pets are allowed.

Features & Amenities

Interior Features

In Unit

Building Information

Building Data View Compliance & Permits
Total Units 38
Stories 13
Structure MultiFamily

Financial Details

Maintenance $14,944/mo
Sale Price $10,450,000
Previous Price $11,950,000

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

339

Median Asking Price

$1.57M

Median $/Sqft

$1,560

Avg Days on Market

N/A

New This Week

27

Price Reduced

28%

Sold (30 Days)

32

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 4/26/26, 3:31 PM EST

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Location

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955 Park Avenue #8th Floor, Upper East Side, New York County

Virtual Tour

Building Information

Official NYC property records for this building

1915
Year Built
111 years old
13
Floors
28
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $8,773,200
Land Value: $1,210,500
Exemptions: $89,415

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

Lot Area: 7,700 SF
Building Area: 68,731 SF
Built FAR: 8.93
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 $14,944 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 6 bedrooms and 6 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1914, making it approximately 112 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 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: RLS10986421
First Listed: 6/27/2024
On Market: 6/27/2024
Price Changed: 10/15/2024
Closed: 3/11/2025
Contract Date: 6/27/2024

Listing Courtesy of Sothebys International Realty - Juliette Janssens

Listing Contact: (212) 606-7670

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 4/26/2026 at 7:31 PM UTC

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