SOLD FOR $2,812,500
· Closed September 7, 2022
829 PARK Avenue #4A
MLS® #RLS10795269
Listing by Corcoran Group
3
Bedrooms
3
Baths
N/A
Sq. Ft.
1909
Year Built
Quick Summary
Property Highlights
- Exposure: North,South,West facing
- Character: Pre-war building (1909)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 18, 2022 | $3,500,000 | - |
| Price Reduced | Sep 10, 2022 | $2,899,000 | -17.2% |
| Currently | May 5, 2026 | $2,812,500 | -3.0% |
Description
New Lower Price
UPDATE: 70% Financing now permitted
A return to New York's prewar elegance, Residence 4A at 829 Park Avenue presents an exceptional opportunity for a special buyer to conceptualize a unique duplex home in the heart of the Upper East Side. A corner duplex, 4A features triple exposures and can be configured to accommodate all preferences and needs. There is an abundance of space for comfortable entertaining or a quiet space to enjoy one's surroundings, as the home's solid plaster prewar walls provide a quiet respite from the bustle of the city.
The elevator opens into a private landing/vestibule. The elegant gallery leads into an expansive, west-facing Living Room with tree-top views of ParkAvenue and a rare wood-burning fireplace. Bordering the Living Room and Dining Room is a corner Library with a Wet Bar, ideally situated for effortless entertaining and flow. Past the south-facing Dining Room is an eat-in Kitchen ready to be outfitted with the latest chef-appointed appliances. A washer/dryer and staff room with full bath are adjacent and easily accessed through the service entry to the south.
The second level, accessed via an interior staircase, contains three bedrooms and two baths. A private storage unit is included in the sale. Residence 4A features ample possibilities to create a comfortable and exciting new home for an auspicious buyer. Bring your architect!
829 Park Avenue is a 12-story, 46 unit-prewar cooperative designed by Pickering and Walker situated in the intersection of Park Avenue and 76th Street. The building is pet-friendly and features a full-time doorman, live-in superintendent and fitness center. There is a 1.5% flip tax payable by purchaser at closing.
Features & Amenities
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
333
Median Asking Price
$1.75M
Median $/Sqft
$1,513
Avg Days on Market
N/A
New This Week
16
Price Reduced
28%
Sold (30 Days)
38
Median Sale Price
$1.56M
Live data from RLS at REBNY • Updated 5/5/26, 8:59 AM EST
Similar Listings in Upper East Side
View All
Active
180 E 79th Street #14G
Co-op • RLS #RLS20015286
Active
990 5th Avenue #8/9
Co-op • RLS #RLS20057289
Active
22 E 82ND Street #5
Condo • RLS #RLS20087734
Active
162 E 80th Street #1B
Co-op • RLS #RLS20072526
Active
950 Park Avenue #2A
Co-op • RLS #RLS20088673
Active
975 PARK Avenue #16A
Co-op • RLS #RLS20053022
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
829 PARK Avenue #4A, Upper East Side, 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 monthly maintenance are $5,991 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1909, making it approximately 117 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
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 Corcoran Group - Deborah Kern
Listing Contact: (917) 710-1150
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 5/5/2026 at 12:59 PM UTC