SOLD FOR $935,000
· Closed November 13, 2025
140 8th Avenue #6J
MLS® #RLS20018623
Listing by Compass
1
Bedroom
1
Bath
N/A
Sq. Ft.
1936
Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1936)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 23, 2025 | $935,000 | - |
| Currently | May 7, 2026 | $935,000 | - |
Description
Enjoy city and sunset views from the top floor of an Art Deco coop! Only a block from Prospect Park and situated right in Park Slope's historic district, 6J is an opportunity for space, serenity and style. Step into the apartments foyer and be charmed by the archway that leads to a bright great room with plenty of space for living and dining. There is plenty of room to entertain guests or just stretch out and enjoy your quiet oasis with no neighbors above and no busy avenue out the window. Enjoy unobstructed views of Park Slope roofs, trees and Manhattan. Off the dining room is a windowed kitchen with room for two, countertops to work you magic and full size appliances. On the other end of the apartment is a King size bedroom with room for a home office and a yoga mat or peloton with inspiring views and sunlight as well. There are two large closets in the bedroom, one in the hallway and one outside the kitchen. 140 8th Ave is an impeccably maintained and stately coop with a rare amenity package and classic architecture. The entry lobby and hallways are marvelous and overlook two shared courtyards. The pet friendly building enjoys a full time doormen, a live-in super, elevators and laundry, bike storage and personal storage in the basement. The building is well located only a block to Prospect Park and the restaurants and convenience of 7th Ave, the B/Q and 2/3 trains.
Features & Amenities
Interior Features
Building Amenities
Appliances
Building Information
Financial Details
About Park Slope
View All Park Slope ListingsPark Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.
Park Slope Live Market Data
View NeighborhoodActive Listings
115
Median Asking Price
$1.59M
Median $/Sqft
$1,406
Avg Days on Market
N/A
New This Week
20
Price Reduced
16%
Sold (30 Days)
28
Median Sale Price
$1.59M
Live data from RLS at REBNY • Updated 5/7/26, 5:02 PM EST
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Location
140 8th Avenue #6J, Park Slope, Kings 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 $1,947 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1936, making it approximately 90 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 [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 Compass - Grant U Braswell
Listing Contact: (202) 841-2370
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 5/7/2026 at 9:02 PM UTC