Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $7,300,000

Listed at $7,900,000 · Sold 7.6% below asking · Closed April 4, 2025

950 Park Avenue #3B
Closed For Sale Co-op

$7,900,000

950 Park Avenue #3B

Upper East Side, Manhattan

MLS® #RLS10942358

RLS at REBNY

Listing by Sothebys International Realty

5

Bedrooms

4

Baths

N/A

Sq. Ft.

1919

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Lot Size 10,000 sq ft
Year Built 1919
Ownership Co-op
Maintenance $10,297/mo
Neighborhood Upper East Side
Floor 3 of 13

Property Highlights

  • Views: City
  • Exposure: East,North,South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 11
Baths 4 Full
Floor 3 of 13
View City
Exposure East,North,South,West
Pets Yes
Year Built 1919
Architectural Style Prewar
Structure Type MultiFamily
Furnished Unfurnished
Lot Size 10,000 sq ft
Parcel # 1493-0037-00950-000-000003B
Block/Lot 01493/0037

Listing History

Event Date Price Change
Listed Mar 22, 2024 $7,900,000 -
Price Reduced Sep 4, 2024 $8,300,000 +5.1%

Description

Ideally situated at the corner of Park Avenue and 82nd Street, 950 Park Avenue is a distinguished palazzo-inspired cooperative designed in 1921 by renowned architect J. E. R. Carpenter. With leafy treetop vistas, this gracious residence offers grandly-scaled rooms, soaring high ceilings, and exquisite light streaming in through oversized picture windows running the length of the building’s Park Avenue façade. With access from a private elevator landing, the sizable marble Entrance Gallery opens into a generously-proportioned light-filled corner Living Room with a wood-burning fireplace. Adjacent, the splendid Dining Room offers serene northern views over the landmarked townhouses of 82nd Street. The Entertaining Rooms also include a cozy Library and Guest Bath with pretty views of Park Avenue. A coat closet is conveniently accessible from the Gallery. Beyond, a large and cheerful Kitchen is supported by a Butler’s Pantry with laundry, and by two Staff Rooms with a shared Bathroom. The double Staff Room, located just off the Kitchen, is currently a convenient Den/Playroom, and the single Staff Room is fitted with ample storage lining the circumference. The private quarters include a Primary Bedroom with eastern and southern outlooks over Park Avenue, a wood-burning fireplace, and an ensuite windowed bathroom. There are three additional Bedrooms, two with ensuite bathrooms, one of which is conveniently shared with the Library. Two of the three Bedrooms have delightful vistas over Park Avenue. There is an ample number of closets throughout the private quarters. 950 Park Avenue is an elegant white-glove cooperative with impeccable staffing that includes full-time doormen and a resident manager. Amenities include a fully-fitted rooftop fitness center, a beautifully-landscaped rooftop garden terrace with views that stretch across Central Park, and dedicated storage. Situated in the heart of Upper East Side’s historic district, this wonderful apartment is convenient to Madison Avenue’s shops and restaurants, and is moments from Central Park and the Metropolitan Museum of Art. Pets are permitted. Photos are virtually staged. 40% Financing Permitted. 3% Flip Tax Payable by Purchaser.

Features & Amenities

Interior Features

Entrance Foyer Eat In Kitchen Kitchen Window Common Area Laundry Room In Unit Fireplace (1)

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 24
Stories 13
Structure MultiFamily
Style Prewar

Financial Details

Maintenance $10,297/mo
Sale Price $7,300,000
Previous Price $8,300,000

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, 2:09 PM EST

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Location

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950 Park Avenue #3B, Upper East Side, New York County

Building Information

Official NYC property records for this building

1920
Year Built
106 years old
13
Floors
24
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Park Avenue Historic District

Tax & Assessment

Assessed Value: $15,217,200
Land Value: $1,975,500
Exemptions: $21,600

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

Lot Area: 10,000 SF
Building Area: 98,800 SF
Built FAR: 9.88
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 $10,297 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 5 bedrooms and 4 full bathrooms.

According to MLS records, the building was constructed in 1919, making it approximately 107 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: RLS10942358
First Listed: 3/22/2024
On Market: 3/22/2024
Price Changed: 9/4/2024
Closed: 4/4/2025
Contract Date: 3/22/2024

Listing Courtesy of Sothebys International Realty - Serena Boardman

Listing Contact: (212) 606-7611

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 6:09 PM UTC

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