SOLD FOR $1,899,000
· Closed September 7, 2018
$1,899,000
223 Prospect Avenue
MLS® #RLS10438491
Listing by The Corcoran Group
3
Bedrooms
3
Baths
N/A
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1899)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 24, 2018 | $1,899,000 | - |
| Currently | Apr 28, 2026 | $1,899,000 | - |
Description
223 Prospect Avenue is an oasis in the South Slope. The current owners have meticulously renovated the house from top to bottom, entry to backyard! This two-family brick home has massive curb appeal measuring 2,430 square feet on the inside, 1,300 square feet on the outside with an additional 700 feet in the cellar. Laid out as an owners duplex with large backyard and top floor rental unit. Garden: Thoughtfully laid out with two large bedrooms, two fully renovated baths and bonus media room with built-ins. Australian Cypress wood floors throughoutParlour: Living, dining, chefs kitchen with Sub Zero/Viking/Bosh, marble countertops, wine fridge featuring original tin ceiling and woodwork and extra half-bath!2nd fl. Rental Unit: Floor-through one bedroom plus home office with updated kitchen, large living room, renovated bathroom and washer/dryer!The house was made for comfortable living with two wood burning fireplaces, Marvin windows & doors, split AC system, smart home technology with Nest and August lock, wired for UniFi wireless. Lot size: 16.25 x 129Unused FAR: 1,641Neighborhood:223 Prospect Avenue is situated between Park Slope, Gowanus and Greenwood Heights, between 5th and 4th Avenues. The Prospect Ave R station is half a block away, and seven blocks from the F/G/R at 4th Ave-9th Street. Local restaurants include: Athena, Barrel & Fare, Giovannis, Jakes, Korzo, Nostro, and Table 87FIRST OPEN HOUSE JUNE 28 FROM 6-7pm
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
111
Median Asking Price
$1.72M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
12
Price Reduced
17%
Sold (30 Days)
21
Median Sale Price
$1.66M
Live data from RLS at REBNY • Updated 4/28/26, 6:51 AM EST
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Location
223 Prospect Avenue, 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)
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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 3 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1899, making it approximately 127 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 - Danielle Nazinitsky
Listing Contact: (330) 936-7928
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 4/28/2026 at 10:51 AM UTC