823 PARK Avenue #6
MLS® #RLS10887524
Listing by Sotheby's International Realty, Inc.
5
Bedrooms
4.5
Baths
4,184
Sq. Ft.
1910
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,North,South,West facing
- Fireplace: Wood-burning or decorative fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 10, 2020 | $9,950,000 | - |
| Currently | Apr 21, 2026 | $9,775,000 | -1.8% |
Description
This stunning full floor residence is a light-filled sanctuary located in a boutique pre-war condominium in one of the most coveted locations on the Upper East Side of Manhattan. Move right into this expansive 5-bedroom, 4.5-bathroom home, boasting almost 50 linear feet facing Park Avenue and enriched by airy 10' coffered ceilings, herringbone wood floors, custom millwork and designer fixtures and finishes. Spanning nearly 4200 square feet with four exposures, this is a rare opportunity to own a turn-key private oasis on Park Avenue at an exceptional value. From the moment you enter the private elevator vestibule and step into the grand living room, this apartment exudes an air of tranquility and comfortable elegance with beautiful natural light from oversized windows. Adjacent to the living room and separated by dramatic pocket doors is the corner mahogany-paneled corner library. The side-by-side rooms are flanked by gas fireplaces with gorgeous marble-carved mantels as their centerpieces. The spacious eat-in chef's kitchen is flooded with southern sunlight through three oversized window and features a stylish combination of custom wood and glass cabinetry and stone countertops, enviable pantry storage, banquette seating, center island with sink and breakfast bar, and Viking professional appliances including a large refrigerator and freezer, 6-burner vented stove with double ovens, two dishwashers, and wine refrigerator. The service elevator opens directly into the kitchen, assuring safe, easy and efficient home deliveries. Off the kitchen is a large media room or formal dining room with artfully built bookcases, flowing graciously into the living room. A magnificent private hall leads to four bedrooms, including the extraordinarily proportioned primary bedroom with five closets (including one walk-in), and a luxurious oversized windowed bathroom with double sinks and vanities, separate soaking tub, glass stall shower and bidet. The second bedroom has a marble bathroom ensuite, and the third and fourth bedrooms (one of which is a corner bedroom currently being used as a den/playroom) share a hall bathroom. There is an additional home office with a full ensuite bathroom. A powder room, in-unit laundry, abundant custom outfitted closet space, 7-zone central air, Crestron A/V system and Honeywell security system complete this special home. 823 Park Avenue is a prestigious white glove building built in 1912, restored and masterfully transformed in 2006 into a luxury 11-unit boutique condominium by architect Barry Rice. Carefully and creatively executed in harmony with the neighborhood, each residence was designed to maximize space, flow, functionality and privacy. Amenities include full service staff, live-in building manager, state-of-the-art health club and private storage.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
331
Median Asking Price
$1.61M
Median $/Sqft
$1,560
Avg Days on Market
N/A
New This Week
20
Price Reduced
27%
Sold (30 Days)
33
Median Sale Price
$1.50M
Live data from RLS at REBNY • Updated 4/21/26, 12:04 PM EST
Similar Listings in Upper East Side
View All700 Park Avenue #9-A
Co-op • RLS #RLS20066390
201 E 77th Street #14AF
Co-op • RLS #RLS20073910
30 E 85th Street #12/13BD
Condo • RLS #RLS20074368
1016 5th Avenue #9A
Co-op • RLS #RLS20061070
157 E 84TH Street #PH
Condo • RLS #RLS20014731
506 E 87th Street
Single Family Residence • RLS #RLS20035125
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
823 PARK Avenue #6, Upper East Side, New York County
Virtual Tour
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
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 $7,951 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $47,376, or roughly $3,948 per month. Verify the current assessment with your attorney before closing.
This property has 5 bedrooms and 4 full bathrooms and 1 half bathroom.
The listed interior living area is 4,184 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1910, making it approximately 116 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $9,775,000 for 4,184 sq ft, the asking price per square foot is approximately $2,336. 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 [email protected]. 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 Sotheby's International Realty, Inc. - Lisa Larson
Listing Contact: (917) 678-7042
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 4/21/2026 at 4:04 PM UTC