Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 8/25/2025 for $2,200,000

521 PARK Avenue #11B
Closed For Sale Condo

$2,695,000

$1,836 per sq ft

521 PARK Avenue #11B

Lenox Hill, Manhattan

521 PARK AVE

MLS® #RLS11027309

RLS at REBNY

Listing by Douglas Elliman Real Estate

3

Bedrooms

2

Baths

1,468

Sq. Ft.

1911

Year Built

Quick Summary

Bedrooms 3
Bathrooms 2
Living Area 1,468 sq ft
Year Built 1911
Ownership Condo
HOA/Common Charges $3,287/mo
Neighborhood Lenox Hill
Floor 11 of 12

Property Highlights

  • Views: City
  • Exposure: North,West facing
  • Outdoor Space: None, Balcony

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 11 of 12
View City
Exposure North,West
Cooling Wall Units
Pets Yes
Year Built 1911
Living Area 1,468 sq ft
Structure Type HighRise
Basement Other
Parcel # 1395-1128
Block/Lot 01395/1128

Description

PLEASE NOTE PHOTOS ARE VIRTUALLY STAGED

Welcome to 521 Park Ave, Unit 11B, an expansive 3-bedroom, 2-bathroom apartment that embodies the essence of luxurious urban living in the heart of Manhattan's prestigious Upper East Side. This unit is your canvas for creativity, offering vast potential to design a residence that reflects your personal style and taste.

As you enter, you'll be greeted by an abundance of natural light pouring in from large windows that stretch across the entire unit. The open layout creates a warm and inviting atmosphere, perfect for entertaining guests or enjoying quiet evenings at home. The spacious living area allows for versatile furniture arrangements, making it easy to adapt the space to your needs.

Step outside onto your stunning private balcony, where breathtaking views of Park Avenue await. Imagine sipping your morning coffee with the vibrant energy of the city unfolding before you, or unwinding after a long day while enjoying the picturesque scenery.

Located just minutes from Central Park, this apartment provides the perfect balance of urban living and nature's tranquility. Enjoy leisurely strolls or energetic runs in one of the city's most iconic parks, right at your doorstep.

Indulge in some of the best shopping experiences New York City has to offer, with flagship stores along Madison and Fifth Avenue just moments away. Explore renowned brands such as Gucci, Louis Vuitton, Chanel, and Prada, as well as iconic department stores like Saks Fifth Avenue and Bergdorf Goodman. Enjoy the allure of luxury boutiques and high-end fashion labels, along with popular retailers like Apple, Nike, and Tiffany & Co.

When it comes to dining, you'll have access to a plethora of world-class options. Savor exquisite Italian cuisine at Cipriani, or indulge in fresh seafood at Avra Madison. After a day of shopping or exploring, these culinary treasures provide the perfect setting for a memorable meal.

Commuting is a breeze with convenient access to public transit. The nearby subway lines (such as the 4, 5, and 6 trains at 59th Street) connect you easily to the rest of Manhattan, making it simple to explore all that this vibrant city has to offer.

This exceptional apartment presents a unique opportunity to create your dream home in one of the most coveted neighborhoods in New York City. Don't miss your chance to experience luxurious living at its finest at 521 Park Ave, Unit 11B-where your ideal urban sanctuary is just waiting to be realized.

Schedule a viewing today and start imagining the possibilities!

UNIT IS IN ESTATE CONDITION & NEEDS A COMPLETE RENOVATION.

Features & Amenities

Interior Features

Building None

Exterior Features

Balcony Juliet Balcony Private Outdoor Space Under60 Sqft None Balcony

Building Amenities

Storage

Building Information

Building 521 PARK AVE
Total Units 27
Stories 12
Structure HighRise

Financial Details

Common Charges $3,287/mo
Original Price $2,895,000
Sale Price $2,200,000
Previous Price $2,895,000

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

568

Median Asking Price

$1.60M

Median $/Sqft

$1,411

Avg Days on Market

N/A

New This Week

21

Price Reduced

35%

Sold (30 Days)

53

Median Sale Price

$1.63M

Live data from RLS at REBNY • Updated 2/27/26, 4:36 PM EST

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Location

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521 PARK Avenue #11B, Lenox Hill, New York County

MLS® ID: RLS11027309
First Listed: 1/6/2025
On Market: 1/6/2025
Price Changed: 1/23/2025
Closed: 8/25/2025
Contract Date: 1/6/2025

Listing Courtesy of Douglas Elliman Real Estate - Ariel Cohen

Listing Contact: (646) 235-0075

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 2/27/2026 at 9:36 PM UTC

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