Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
525 Park Avenue #10C
Interested in this property?
Active For Sale Condo

$4,750,000

$2,969 per sq ft

525 Park Avenue #10C

Lenox Hill, Manhattan

MLS® #RLS20085759

RLS at REBNY

Listing by Sothebys International Realty

2

Bedrooms

2

Baths

1,600

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,600 sq ft
Lot Size 9,942 sq ft
Year Built 1915
Ownership Condo
HOA/Common Charges $3,514/mo
Property Taxes $26,388/yr
Neighborhood Lenox Hill
Floor 10 of 16

Property Highlights

  • Exposure: East,South,West facing
  • Fireplace: 1 fireplace
  • Climate Control: Central Air

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 10 of 16
Exposure East,South,West
Cooling Central Air
Pets Yes
Year Built 1915
Living Area 1,600 sq ft
Structure Type HighRise
Lot Size 9,942 sq ft
Parcel # 1395-1232
Block/Lot 01395/1232

Listing History

Event Date Price Change
Listed Apr 21, 2026 $4,750,000 -
Currently Apr 21, 2026 $4,750,000 -

Description

Perched on the 10th floor of this distinguished white-glove pre-war condominium, this beautifully appointed corner residence is bathed in natural light and offers a refined, contemporary aesthetic while preserving its classic architectural charm. A gracious entrance gallery welcomes you into the home, immediately conveying a sense of scale and elegance, with soaring 10-foot ceilings and beautifully proportioned rooms throughout. The expansive, light-filled corner living room anchors the residence, offering a sophisticated blend of timeless charm and modern comfort. Rich, dark-stained hardwood floors add depth and contrast, while large windows invite abundant natural light and provide open city views. Thoughtfully designed built-ins frame a charming fireplace, creating a warm and inviting focal point for both everyday living and entertaining. Seamlessly connected to the living room, the gracious dining room provides an elegant setting for entertaining. A generous window fills the space with natural light, while integrated millwork and shelving offer both display and storage. Privately situated in the eastern wing, both bedrooms enjoy open eastern and southern exposures, filling the spaces with soft natural light. Each bedroom features an ensuite bathroom and generous closet space. The sleek, efficiently designed kitchen offers a clean, modern aesthetic. Custom white cabinetry provides abundant storage, beautifully complemented by dark stone countertops, and the space is equipped with a washer and dryer for added convenience. 525 Park Avenue is a premier 14-story pre-war condominium designed by the renowned architectural firm Schwartz & Gross and completed in 1915 in the Italian Palazzo style. Ideally situated on Park Avenue at 61st Street, in the heart of one of Manhattan’s most prestigious and sought-after neighborhoods, the building offers full-service white-glove amenities and a level of privacy rarely found on Park Avenue. Residents enjoy immediate proximity to Central Park, as well as the city’s finest restaurants, cafés, boutiques, galleries, and world-class museums. The building is also notably flexible, permitting financing, LLC ownership, and purchases in trust. There is a Working Capital Contribution equal to one month’s common charges and real estate taxes payable by the purchaser. Apartment 10D is also available for sale and could be a wonderful opportunity for a buyer seeking additional space.

Features & Amenities

Interior Features

Common On Floor In Unit Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Total Units 48
Stories 16
Structure HighRise

Financial Details

Common Charges $3,514/mo
RE Taxes $26,388/yr ($2,199/mo)

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

590

Median Asking Price

$1.22M

Median $/Sqft

$1,349

Avg Days on Market

N/A

New This Week

29

Price Reduced

31%

Sold (30 Days)

63

Median Sale Price

$1.29M

Live data from RLS at REBNY • Updated 4/21/26, 3:59 PM EST

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Location

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525 Park Avenue #10C, Lenox Hill, New York County

Frequently Asked Questions

Common questions about this property

The current listed common charges are $3,514 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $26,388, or roughly $2,199 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,600 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1915, making it approximately 111 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pet policy requires confirmation with the listing broker.

At the current list price of $4,750,000 for 1,600 sq ft, the asking price per square foot is approximately $2,969. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20085759
First Listed: 4/21/2026
On Market: 4/21/2026
Price Changed: 4/21/2026
Contract Date: 4/21/2026

Listing Courtesy of Sothebys International Realty - Serena Boardman

Listing Contact: (212) 606-7611

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.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/21/2026 at 7:59 PM UTC

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