Active For Sale • Co-op

$3,995,000

830 Park Avenue #5/6C

Upper East Side, Manhattan

MLS® #RLS20062376

Listing by Sothebys International Realty

4

Bedrooms

3

Baths

N/A

Sq. Ft.

1912

Year Built

Quick Summary

Bedrooms 4

Bathrooms 3

Lot Size 13,588 sq ft

Year Built 1912

Ownership Co-op

Maintenance $8,629/mo

Neighborhood Upper East Side

Property Highlights

• Exposure: East,North,South,West facing
• Fireplace: 1 fireplace
• Character: Pre-war building (1912)

Property Details

Type Co-op

Ownership Stock Cooperative

Total Rooms 8

Baths 3 Full

Exposure East,North,South,West

Pets Yes

Year Built 1912

Structure Type HighRise

Lot Size 13,588 sq ft

Block/Lot 01390/0037

Description

Perfectly situated on Park Avenue and East 76th Street, this crisp, classic and mostly original 9 into 8 room Duplex cooperative apartment is available for the first time in decades. The sprawling apartment offers an impressive suite of entertaining rooms, a large eat in Kitchen, as well as the flexibility of four Bedrooms. Distinguished by large windows, multiple corner exposures and a unique garden facing semi-circular bay window; the apartment is an absolute delight. A gracious Reception Room with wood burning fireplace centers the first level. To the East lies a corner living room and to the west a lovely dining room just off the Kitchen. The large and bright eat-in Kitchen adjoins the double Staff/office/guest Room full bath and Laundry. Up an expansive flight of stairs is a lovely corner Master Bedroom with an extremely large Bath. Two additional Bedrooms offer ample closet space and one more Bath. High ceilings, beautiful period moldings, hardwood floors, and classic architectural details are all part of this residence’s appeal and provide the ideal setting for elegant entertaining and comfortable living. 830 Park Avenue is a distinguished prewar cooperative perfectly situated on the Southwest corner of 76th Street, in the heart of the Upper East Side. 50% financing permitted and 2.5% flip tax payable by the purchaser. *Some Images are Virtually Staged

Features & Amenities

Interior Features

In Unit Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Total Units 38

Stories 13

Structure HighRise

Financial Details

Maintenance $8,629/mo

Original Price $4,285,000

Previous Price $4,285,000

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.

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Location

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830 Park Avenue #5/6C, Upper East Side, New York County

NYC Zoning • Google Maps • Street View

Floor Plans

Data Sources & Methodology

Listing Data

RLS® at REBNY (Real Estate Board of New York) via Trestle API. 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: RLS20062376

First Listed: 12/4/2025

On Market: 12/4/2025

Price Changed: 1/28/2026

Contract Date: 11/3/2025

Listing Courtesy of Sothebys International Realty - Randall Gianopulos

Listing Contact: (212) 606-7622

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 3/20/2026 at 12:59 AM UTC