525 Park Avenue #3D
MLS® #RLS20076556
Listing by Compass
2
Bedrooms
2
Baths
1,234
Sq. Ft.
1915
Year Built
Quick Summary
Property Highlights
- Exposure: East,North,South facing
- Character: Pre-war building (1915)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 11, 2026 | $1,750,000 | - |
| Currently | May 9, 2026 | $1,750,000 | - |
Description
Bring your architect and create a bespoke Park Avenue residence. Sponsor sale - no board approval. Located in the distinguished pre-war condominium at 525 Park Avenue, Apartment 3D offers a rare opportunity to design a custom home in one of Manhattan’s most prestigious addresses. With approximately 10-foot ceilings, gracious proportions, and a versatile layout allowing for an array of living configurations, the apartment presents an exceptional canvas for a full-scale renovation. A gracious entry foyer opens into a large 20-foot living room and a separate formal dining space, ideal for entertaining. There is also a separate office/study space off the living room. The windowed kitchen is positioned just off the dining space and includes a secondary service entrance, offering excellent potential for a dramatic chef’s kitchen or one could open kitchen to dining for an eat-in design option. The private bedroom wing includes a spacious primary bedroom measuring over 21 feet in length, along with a sizable second bedroom that can easily serve as a guest room or proper library. Two full bathrooms and abundant closet space throughout further enhance the home’s functionality and flexibility. Designed in 1915 by the renowned architectural firm Schwartz & Gross in the elegant Italian Palazzo style, 525 Park Avenue is a full-service pre-war condominium offering white-glove amenities including a full-time doorman, concierge, live-in resident manager, fitness center, and private storage. Ideally located at Park Avenue and 61st Street, the building sits moments from Central Park and the luxury boutiques and renowned dining along Madison and Fifth Avenues. The nearby Equinox 61st Street offers additional wellness facilities including a pool, and two parking garages are conveniently located within a block. With flexible ownership allowing financing, LLCs, and trusts, Residence 3D presents a rare opportunity to craft a timeless Park Avenue home tailored entirely to your vision. Working capital contribution of one (1) month's common charges and one (1) month's real estate taxes paid by Purchaser. Note, photos have been virtually white-washed and emptied to show space and scale of rooms.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Lenox Hill
View All Lenox Hill ListingsLenox 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 NeighborhoodActive Listings
628
Median Asking Price
$1.50M
Median $/Sqft
$1,416
Avg Days on Market
N/A
New This Week
34
Price Reduced
35%
Sold (30 Days)
64
Median Sale Price
$1.35M
Live data from RLS at REBNY • Updated 5/9/26, 2:07 PM EST
Similar Listings in Lenox Hill
View All875 5th Avenue #8D
Co-op • RLS #RLS20082049
21 E 61ST Street #8F
Condop • RLS #RLS20057868
300 E 64th Street #6H
Condo • RLS #RLS20073944
301 E 64TH Street #15B
Co-op • RLS #RLS20077952
435 E 65TH Street #6E
Co-op • RLS #RLS20088473
524 E 72ND Street #41F
Condo • RLS #RLS20088504
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
525 Park Avenue #3D, Lenox Hill, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data 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.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $2,525 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $13,476, or roughly $1,123 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 1,234 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.
Pets are permitted at this property: Pets allowed on a case by case basis with board approval. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $1,750,000 for 1,234 sq ft, the asking price per square foot is approximately $1,418. 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) 416-7433Listing Courtesy of Compass - Sophia Elghanayan
Listing Contact: (917) 216-4779
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 Data display by Keller Williams NYC. Data last updated on 5/9/2026 at 6:07 PM UTC