Pending For Sale • Co-op

$3,500,000

$1,667 per sq ft

863 Park Avenue #3E

Upper East Side, Manhattan

MLS® #RLS20056339

Listing by Sothebys International Realty

3

Bedrooms

3.5

Baths

2,100

Sq. Ft.

1907

Year Built

Quick Summary

Bedrooms 3

Bathrooms 3 full, 1 half

Living Area 2,100 sq ft

Lot Size 5,116 sq ft

Year Built 1907

Ownership Co-op

Maintenance $5,848/mo

Neighborhood Upper East Side

Property Highlights

• Exposure: East,South facing
• Climate Control: Central Air
• Character: Pre-war building (1907)

Property Details

Type Co-op

Ownership Stock Cooperative

Total Rooms 6

Baths 2 Full, 1 Half

Exposure East,South

Cooling Central Air

Pets Yes

Year Built 1907

Living Area 2,100 sq ft

Structure Type None

Flooring Hardwood

Furnished Unfurnished

Lot Size 5,116 sq ft

Parcel # 1412-0001-00863-000-000003E

Block/Lot 01412/0001

Description

Park Avenue Perfection, Stunning Three Bedroom Perfectly positioned at 863 Park Avenue on the corner of 77th Street, this fully renovated, triple mint three-bedroom home in a distinguished pre-war cooperative seamlessly blends classic elegance with modern sophistication. Upon entering, a gracious wallpapered foyer sets the tone, leading into a sun-filled, south-facing living room adorned with original pre-war details, custom built-ins, new paneling, and a wood-burning fireplace. The living room flows effortlessly into an expansive dining room with a built-in bar and two large south-facing windows. Ideal for both entertaining and everyday living. The spacious, windowed eat-in kitchen has been thoughtfully reimagined with a central island, abundant cabinetry, pantry closets, and a nearby powder room. A lovely hallway leads to the private bedroom wing. The corner primary suite offers multiple closets, a wood-burning fireplace, and a beautifully appointed en-suite bath. Two additional bedrooms, both fully renovated with new built-ins complete the layout. Additional features include 9’6” ceilings, central air conditioning, washer and dryer, and exceptional storage throughout, plus dedicated storage in the basement. This full-service cooperative is distinguished by its rare, glass-fronted elevator and offers amenities including a bike room and laundry facilities. Pets are permitted with board approval. Financing up to 50% is allowed, and there is a 3% flip tax. There is a $406.26 assessment for 48 months.

Features & Amenities

Interior Features

Entrance Foyer Eat In Kitchen Elevator Kitchen Window Common On Floor In Unit Flooring: Hardwood

Exterior Features

Building Storage

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Total Units 23

Stories 12

Structure None

Financial Details

Maintenance $5,848/mo

About Upper East Side

View All Upper East Side Listings

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

275

Median Asking Price

$1.85M

Median $/Sqft

$1,585

Avg Days on Market

N/A

New This Week

12

Price Reduced

30%

Sold (30 Days)

38

Median Sale Price

$1.37M

Live data from RLS at REBNY • Updated 2/27/26, 6:00 AM EST

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Location

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863 Park Avenue #3E, Upper East Side, New York County

NYC Zoning • Google Maps • Street View

Data Sources & Methodology

Listing Data

RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.

Market Data

RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.

Map & Location

OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.

All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.

MLS® ID: RLS20056339

First Listed: 10/23/2025

On Market: 10/22/2025

Price Changed: 10/23/2025

Pending Since: 12/30/2025

Contract Date: 10/21/2025

Listing Courtesy of Sothebys International Realty - Linda M Maloney

Listing Contact: (212) 606-7660

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.

RLS Data display by Keller Williams NYC. Data last updated on 2/27/2026 at 11:00 AM UTC