SOLD FOR $3,800,000
· Closed August 7, 2018
840 PARK Avenue #8B
MLS® #RLS10542732
Listing by Stribling & Associates
3
Bedrooms
2.5
Baths
2,000
Sq. Ft.
1911
Year Built
Quick Summary
Property Highlights
- Views: Park Greenbelt
- Exposure: East,North,West facing
- Fireplace: Wood-burning or decorative fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 13, 2018 | $4,295,000 | - |
| Currently | May 6, 2026 | $3,800,000 | -11.5% |
Description
IN CONTRACT - Magnificent classic 6 in triple mint condition in one of Park Avenue's most prestigious full service luxury prewar buildings. A semi private landing opens into a lovely foyer and a gallery that leads into an enfilade of three gracious sun filled 10' high ceiling rooms for exceptional entertaining while overlooking the seasonal gardens of Park Avenue. The living room has a working wood-burning fireplace, classic pre-war moldings and wainscoting. European inspired pocket doors in the formal dining room open into a library or third bedroom with another working wood-burning fireplace. These rooms share an exquisite powder room for guests. The second bedroom has two closets and an ensuite bathroom. The master bedroom suite overlooks the Carlyle, custom made closets galore and an ensuite luxe double sink master bedroom bath. The marble and stainless steel windowed kitchen with a separate laundry area is also suited for great adult entertaining. This offering includes two separate storage bins. The building allows pets, pied-a-terres, 30% financing and 2.5% flip tax to be paid by buyer. Owner/Broker
Features & Amenities
Interior Features
Exterior 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
332
Median Asking Price
$1.75M
Median $/Sqft
$1,509
Avg Days on Market
N/A
New This Week
12
Price Reduced
28%
Sold (30 Days)
38
Median Sale Price
$1.56M
Live data from RLS at REBNY • Updated 5/6/26, 6:36 AM EST
Similar Listings in Upper East Side
View All
Active
1025 5th Avenue #11EN
Co-op • RLS #RLS20064856
Active
515 E 72nd Street #4-B
Condo • RLS #RLS20059215
Active
55 E End Avenue #16MN
Co-op • RLS #RLS20077120
Active
301 E 75th Street #19B
Co-op • RLS #RLS20054775
Active
333 E 79th Street #18N
Co-op • RLS #RLS20088888
Active
960 PARK Avenue #2NDFLE
Co-op • RLS #RLS20049204
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
840 PARK Avenue #8B, 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 $6,921 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 2,000 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1911, making it approximately 115 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.
At the current list price of $3,800,000 for 2,000 sq ft, the asking price per square foot is approximately $1,900. 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 Stribling & Associates - Nancy Piraquive
Listing Contact: (212) 606-4125
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 5/6/2026 at 10:36 AM UTC