Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
799 Park Avenue #10A
Active For Sale Co-op

$3,995,000

799 Park Avenue #10A

Lenox Hill, Manhattan

MLS® #RLS20059686

RLS at REBNY

Listing by Compass

3

Bedrooms

4.5

Baths

Sq. Ft.

1960

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Year Built 1960
Ownership Co-op
Maintenance $4,993/mo
Parking Garage
Neighborhood Lenox Hill
Floor 10 of 21

Property Highlights

  • Exposure: East,West facing
  • Climate Control: Other
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full, 1 Half
Floor 10 of 21
Exposure East,West
Cooling Other
Pets Yes, CatsOk, DogsOk
Year Built 1960
Parking Garage Available
Parking Features Garage
Structure Type HighRise,MultiFamily
Flooring Hardwood
Furnished Unfurnished
Parcel # 1409-0001-00799-000-000010A
Block/Lot 01409/0001

Description

Welcome to Apartment 10A, a gorgeously renovated three-bedroom, three and a half bathroom home where no detail has been spared. Perched on a high floor of one of Park Avenue’s premier full-service cooperatives, this exquisite residence offers a perfect balance of sophistication, comfort, and contemporary design. Every inch of this expansive, sun-filled home has been thoughtfully reimagined with the finest finishes and craftsmanship. The nearly 50-foot living, dining and den area provides a grand setting for both relaxing and entertaining, enhanced by open city views and brilliant natural light from both eastern and western exposures. The stunning windowed eat-in kitchen is a chef’s dream, featuring custom Italian cabinetry, top-of-the-line appliances - including a Sub-Zero refrigerator, Wolf 6 burner range and Miele dishwasher, and elegant quartz countertops — a space that is as functional as it is beautiful. Also within the kitchen is a custom built in banquette surrounded by additional cabinetry. Each of the three bedrooms is generously proportioned all with en-suite bathrooms. The primary bedroom has two walk-in closets with an expanded onyx-clad four fixture bathroom. Additional highlights include a new powder room with marble vanity and walls, 6 inch white oak hardwood floors, custom Italian cabinetry in the den, five custom-fitted walk-in closets, cove lighting, lutron light system, brand new PTAC units throughout, new plumbing, and an in-unit washer/dryer for ultimate convenience. Every aspect of Apartment 10A reflects a commitment to quality and refined living. This distinguished full-service cooperative offers white glove service, including a full-time doorman and elevator attendant. Residents enjoy a beautifully landscaped garden, fitness center, bike storage, a laundry room, and an on-site garage (wait list). Recent capital improvements have refreshed the lobby, hallways, elevator interiors, and building systems. Pied-à-terres are welcome, pets are permitted, and up to 50% financing is allowed. A 3% flip tax is paid by the buyer. Nestled in the heart of the Upper East Side, you’re not just living in New York, you’re part of it. Surrounded by historic charm, cultural landmarks, and Central Park, the neighborhood buzzes with top-tier dining, high-end fashion, and beloved local spots.

Features & Amenities

Interior Features

Built In Features Double Vanity Entrance Foyer Eat In Kitchen Recessed Lighting Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area In Unit Flooring: Hardwood

Building Amenities

Elevators

Appliances

Dishwasher Range Refrigerator

Building Information

Total Units 75
Stories 21
Structure HighRise,MultiFamily

Financial Details

Maintenance $4,993/mo

Lenox Hill offers a sophisticated blend of residential tranquility and cosmopolitan convenience. As one of the most coveted sections of the Upper East Side, the neighborhood is defined by its proximity to Central Park, world-class medical institutions, and the high-end boutiques of Madison Avenue. The housing stock here is diverse, ranging from palatial pre-war cooperatives to sleek, modern condominiums that offer sweeping views of the East River and the city skyline.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

571

Median Asking Price

$1.37M

Median $/Sqft

$1,403

Avg Days on Market

N/A

New This Week

31

Price Reduced

39%

Sold (30 Days)

39

Median Sale Price

$1.63M

Live data from RLS at REBNY • Updated 2/22/26, 3:35 PM EST

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Location

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799 Park Avenue #10A, Lenox Hill, New York County

MLS® ID: RLS20059686
First Listed: 11/13/2025
On Market: 11/16/2025
Contract Date: 11/5/2025

Listing Courtesy of Compass - Elizabeth W Sahlman

Listing Contact: (917) 523-8200

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/22/2026 at 8:35 PM UTC

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