Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,800,000

· Sold at asking price · Closed August 4, 2026

SOLD: 829 PARK Avenue #10B
SOLD $2,800,000
Sold Co-op

$2,800,000

829 PARK Avenue #10B

Lenox Hill, Manhattan

MLS® #RLS20081660

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

3

Bedrooms

3

Baths

N/A

Sq. Ft.

1909

Year Built

Sale Details

Sale Price $2,800,000
Original List Price $2,800,000
First Listed At $2,850,000
Close Date August 4, 2026
vs. Asking Sold at asking price

Property Summary

Bedrooms 3
Bathrooms 3
Year Built 1909
Ownership Co-op
Maintenance $8,434/mo
Neighborhood Lenox Hill
Floor 10 of 12

Description

High above Park Avenue, featuring soaring ceilings, views of the tree-lined avenue and the iconic Carlyle Hotel through expansive living room windows, and offering three bedrooms (flex four), a private landing, and three bathrooms, apartment 10B embodies the pre-war elegance and grace of a classic Upper East Side duplex. Apartment 10B also provides an open canvas for your imagination to create the home of your dreams. From the private elevator landing, an entry gallery leads to the sun-drenched corner great room measuring nearly 30 feet, which highlights a wood-burning fireplace, original hardwood floors, and six oversized windows directly over Park Avenue. The 10'3" ceilings-both downstairs and upstairs-lend to the airy, sunny atmosphere of an apartment that feels more like a private home than a Manhattan apartment. Off the grand living room is a dining area adjacent to a windowed kitchen. Three bedrooms and two full bathrooms are located upstairs. The corner primary bedroom faces west, with a large window overlooking Park Avenue. Options for new configurations include expanding the kitchen into a large eat-in chef's kitchen, adding a fourth bedroom and a home office in the former downstairs staff rooms, and combining two of the three upstairs bedrooms into a spacious primary suite with a dressing or lounging area. Built in 1909, this preeminent pre-war co-op features a full-time doorman, a stately high-ceilinged lobby with original marble floors, a live-in resident manager, private storage, and a state-of-the-art fitness center, completely renovated and upgraded in 2024. The building allows pets and 50% financing. There is a 2% flip tax.

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Cooling Other
Year Built 1909

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RLS at REBNY

Listing courtesy of Katharine F Tuckerman at Brown Harris Stevens Residential Sales LLC. 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. This 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.

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