SOLD FOR $2,500,000
· Closed September 25, 2020
$2,500,000
686 Carroll Street
MLS® #RLS10622041
Listing by The Corcoran Group
4
Bedrooms
4
Baths
N/A
Sq. Ft.
1901
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1901)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Feb 26, 2020 | $2,995,000 | - |
| Currently | Apr 26, 2026 | $2,500,000 | -16.5% |
Description
This FOUR STORY (the fourth floor is actually hidden from the street) 20-foot wide legal two-family home is ideally located on one of the prettiest tree-lined blocks in prime Park Slope. 686 Carroll Street sits on an oversized 20x115 foot lot and offers an additional 2000 square feet of FAR.Enter up the stoop through the magnificent original double door into a grand foyer. The parlor level boasts a renovated kitchen with stainless steel appliances and granite countertops, a living room and expansive master suite with plenty of closets and a renovated bathroom. Up one flight youll find a sunny one-bedroom apartment on the third floor. The fourth floor features a large and bright bedroom, an office, full bathroom and an attic space that could easily convert to a guest room or playroom. On the garden level you will find a large eat-in kitchen with access to the enormous yard as well a spacious living room and full bath. The cellar offers additional storage and houses the mechanicals. With its versatile layout, 686 Carroll Street could easily convert to a double duplex, triplex over high-income garden rental or grand single family home.Supremely located just off 6th Avenue, within a few blocks lies Blue Ribbon, Calexico, Al Di La, Kos Kaffe, Commissioner, Key Food, Da Nonna Rosa, Bareburger and PS 321! The R, B, Q, 2 and 3 trains are a short distance away.
Building Information
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
110
Median Asking Price
$1.70M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
15
Price Reduced
16%
Sold (30 Days)
20
Median Sale Price
$1.66M
Live data from RLS at REBNY • Updated 4/26/26, 9:39 AM EST
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Location
686 Carroll Street, Park Slope, Kings County • Near 5th Avenue & 6th Avenue
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)
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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
This property has 4 bedrooms and 4 full bathrooms.
According to MLS records, the building was constructed in 1901, making it approximately 125 years old.
Pet policy requires confirmation with the listing broker.
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 The Corcoran Group - Charlie Pigott
Listing Contact: (917) 771-5346
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 4/26/2026 at 1:39 PM UTC