Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
955 Park Avenue #7W

For Sale · Listing by Sothebys International Realty

955 Park Avenue #7W

Upper East Side, Manhattan

$8,500,000

Interested in this property?
Active For Sale Co-op

$8,500,000

955 Park Avenue #7W

Upper East Side, Manhattan

MLS® #RLS20113471

RLS at REBNY

Listing by Sothebys International Realty

4
Bedrooms
4
Baths
N/A
Sq. Ft.
1915
Year Built

Quick Summary

Bedrooms 4
Bathrooms 4
Lot Size 7,700 sq ft
Year Built 1915
Ownership Co-op
Maintenance $9,182/mo
Neighborhood Upper East Side
Floor 7 of 13

Property Highlights

  • Views: City
  • Exposure: East,North,South,West facing
  • Character: Pre-war building (1915)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 4 Full
Floor 7 of 13
View City
Exposure East,North,South,West
Pets Yes, CatsOk, DogsOk
Year Built 1915
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Lot Size 7,700 sq ft
Parcel # 1510-0072-00955-000-000007W
Block/Lot 01510/0072

Listing History

Event Date Price Change
Listed Sep 17, 2026 $8,500,000 -
Currently Sep 17, 2026 $8,500,000 -

Description

Rarely does a home of this caliber become available. Impeccably gut renovated, and featured in Elle Decor, this nine-room 4 bed/4 bath residence blends grand prewar architecture with modern craftsmanship and sleek, timeless design by celebrated interior designer Lilly Bunn. With over 80 feet, and nine large windows, fronting west over Park Avenue, this triple-mint home is bathed in natural light throughout the day. And the expansive layout offers an optimal flow for entertaining as well as day-to-day living. A gracious gallery – wrapped in hand-painted de Gournay wallpaper – sets the tone on arrival, and the apartment opens into beautifully proportioned entertaining rooms that stretch seamlessly into one another along Park Avenue – a grand living room accented with a marble fireplace, a chic lacquered formal dining room, and a handsome library with cerused oak paneling – all framed by classic prewar details, including plaster moldings and high ceilings, and complemented by new herringbone French oak flooring and bespoke millwork throughout. The oversized eat-in kitchen is both highly functional and beautifully finished, with custom cabinetry, marble countertops and island, and a stunning La Canche custom range. A Sub-Zero refrigerator, Miele appliances, and Waterworks fixtures round out this pristine and cheerful kitchen, along a butler’s pantry and washer/dryer. The sleeping quarters begin with a tranquil Park Avenue-facing primary suite, privately positioned at the end of a long hallway lined with custom closets. The suite features a beautifully appointed ensuite marble bathroom with a double vanity and radiant heated floors. Two generously proportioned secondary bedrooms are tucked away on their own private landing and share a beautifully renovated bathroom. Completing the bedroom wing, two former staff rooms have been thoughtfully combined to create a spacious fourth bedroom or flexible office, study, or guest suite adjacent to another full bathroom. A fourth full bathroom, conveniently situated off the library, functions beautifully as a formal powder room for guests. Additional features of this remarkable home include three-zone central air conditioning, all-new electrical and audiovisual systems, Forbes & Lomax push-button lighting throughout, and two discreet wall-integrated dehumidification units. Built in 1915, 955 Park Avenue is a full-service, white glove prewar cooperative in a prime Upper East Side location, moments from Central Park, restaurants and shops, as well as public transportation. There is a full-time doorman, live-in resident manager and brand-new gym. 50% financing is permitted. Pets are welcome. There is a 2% flip tax.

Features & Amenities

Interior Features

Entrance Foyer Eat In Kitchen Granite Counters Building Washer Dryer Install Allowed Common On Floor In Unit Flooring: Hardwood

Building Amenities

Bike Storage Elevators Fitness Center

Appliances

Dishwasher

Building Information

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

Financial Details

Maintenance $9,182/mo

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

273

Median Asking Price

$1.66M

Median $/Sqft

$1,498

Avg Days on Market

N/A

New This Week

52

Price Reduced

22%

Sold (30 Days)

57

Median Sale Price

$1.24M

Live data from RLS at REBNY • Updated 9/17/26, 2:30 PM EST

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Location

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955 Park Avenue #7W, Upper East Side, New York County

Floor Plans

Floor Plan 1

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: $84,865

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 $9,182 per month. Confirm the exact amount with Milton Coste 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 4 full bathrooms.

According to MLS records, the building was constructed in 1915, making it approximately 111 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: Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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: RLS20113471
First Listed: 9/8/2026
On Market: 9/17/2026
Contract Date: 3/4/2026

Listing Courtesy of Sothebys International Realty - Jeremy V Stein

Listing Contact: (917) 854-4411

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 9/17/2026 at 6:30 PM UTC

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Upper East Side Market Update

57 sales last 30 days · $1.66M median · 4.8 months supply

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Quick Facts

Status Active Type Co-op Neighborhood Upper East Side Borough Manhattan
County New York
Floor 7 of 13
Year Built 1915
First Listed 9/8/2026
Maintenance $9,182/mo

Monthly Costs Estimate

Down Payment 20%

$1,700,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $9,182
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$191,250

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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