Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $4,000,000

Listed at $4,250,000 · Sold 5.9% below asking · Closed September 22, 2025

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Closed For Sale Co-op

$4,250,000

812 Park Avenue #11A

Upper East Side, Manhattan

MLS® #RLS10974251

RLS at REBNY

Listing by Sothebys International Realty

2

Bedrooms

3

Baths

N/A

Sq. Ft.

1958

Year Built

Quick Summary

Bedrooms 2
Bathrooms 3
Lot Size 14,050 sq ft
Year Built 1958
Ownership Co-op
Maintenance $7,828/mo
Neighborhood Upper East Side

Property Highlights

  • Views: City
  • Exposure: East,South,West facing

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full
View City
Exposure East,South,West
Pets Yes
Year Built 1958
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 14,050 sq ft
Parcel # 1389-0038-00812-000-000011A
Block/Lot 01389/0038

Description

Residences at 812 Park Avenue are coveted for their graceful proportions, grandly-scaled rooms, and ideal location. Designed by James E. R. Carpenter in 1927, 812 Park Avenue remains one of the New York’s most important residential addresses; its refined Georgian elegance is timeless and enduring. Within, this delightful sun-drenched apartment is graced with soaringly high 10’4” ceilings, beautiful herringbone floors, and magnificent original architectural elements. The impressive formal Gallery opens to three glorious entertainment rooms. The grand 24-foot Living Room, with a wood-burning fireplace, and the adjacent inviting Library, share sunny, east-facing views above Park Avenue. The Library has a full ensuite bath and very ample closets and could easily serve as a wonderful Bedroom. Across the Gallery, the stately Dining Room is perfect for elegant dinners. And beyond, a bright Kitchen is supported by a Butler’s Pantry and a Staff Room with ensuite bath. Also accessed from the Gallery with a distinguishing hallway entrance, is the tranquil, west-facing Primary Bedroom. Spacious and light-filled, and with an ensuite bath and very ample closets, it is a peaceful oasis. Throughout, very tall ceilings are enhanced by gorgeous traditional moldings; proportions are graceful, and every room is expansive and elegant. The apartment’s layout, around a large central Gallery, allows for a marvelously open and welcoming sensibility. Among 812 Park Avenue’s many significant architectural attributes are a classically grand and impressive lobby and a beautifully landscaped central courtyard garden. Impeccable staffing includes a full-time doorman and porters, and a top resident manager. Residents benefit from a newly refurbished state-of-the-art private fitness center, and the apartment transfers with two sizeable individual storage units. Pets are welcome.

Features & Amenities

Interior Features

Common Area Laundry Room Flooring: Hardwood

Appliances

Dishwasher

Building Information

Total Units 42
Stories 14
Structure MultiFamily

Financial Details

Maintenance $7,828/mo
Original Price $4,850,000
Sale Price $4,000,000
Previous Price $4,850,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, 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

329

Median Asking Price

$1.32M

Median $/Sqft

$1,512

Avg Days on Market

N/A

New This Week

40

Price Reduced

23%

Sold (30 Days)

32

Median Sale Price

$1.42M

Live data from RLS at REBNY • Updated 3/23/26, 8:05 PM EST

Similar Listings in Upper East Side

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Location

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812 Park Avenue #11A, Upper East Side, New York County

Virtual Tour

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Floor Plans

Floor Plan
MLS® ID: RLS10974251
First Listed: 6/11/2024
On Market: 6/11/2024
Price Changed: 2/20/2025
Closed: 9/22/2025
Contract Date: 6/11/2024

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 3/24/2026 at 12:05 AM UTC

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