$4,541,500
23 S Portland Avenue
MLS® #RLS10097954
Listing by The Corcoran Group
Studio
Bedroom
0
Bath
N/A
Sq. Ft.
1930
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1930)
Property Details
Description
Welcome to 23 South Portland Avenue. Realize your vision in this one of a kind 3 family townhouse simply unmatched in size, charm, and location. 23 South Portlands grand 25 x 50-foot layout makes it the largest brownstone on its block, boasting 6,250 square feet of space and hand crafted original detail, all centrally located in a picturesque setting a street ending at the main entrance of Fort Greene Park and critically acclaimed as the #1 Block in New York City by Time Out NYs Best Blocks issue, 2006.Beyond its 25-foot-wide masonry faade, is a sprawling layout situated for 3 spacious apartments, including a 3-bedroom owners triplex with garden; or a single-family mansion with elevator! Ascend a grand, cast iron staircase into a parlor floor rife with pre-war charm. Owners will be welcomed by an enormous living and dining area with pocket doors, 14-foot-high ceilings, 2 separate fireplaces, dental moldings, crowns, and archways all adorned with an abundance of natural light from 10-foot high western exposures in the front and rear. 2nd Floor A sweeping staircase with robust, Victorian spindles and railing leads to the second floor. The unit currently configured for a floor-through 2-bedroom 2-bathroom apartment featuring washer dryer hookups, king-sized master suite with en suite bathroom. Maximize your rent roll or, in the instance of single-family layout, add on an additional three additional king-sized bedroom. 3rd & 4th Floor Lastly but certainly not least, 23 South Portland concludes with a stunning top floor duplex. This spacious 4 bedroom 2-bathoom configuration comes complete with washer dryer hookups, another king-sized master suite with en suite bathroom, walk in closet, separate office spaces, and direct roof deck via private staircase located at the center of the apartment! This spacious layout can be easily convertible into space devoted to living and entertainment areas for your single-family layout. The unit features a lower level with an open living room and lounge space, leading up to a second level with at home theatre, linen, and billiard room. 23 South Portland is a property thats already made its mark on Brooklyns exquisite history of infrastructure. Possibilities are endless but Opportunity wont last long! Call Bernard Gifford today for more details.
Building Information
About Fort Greene
View All Fort Greene ListingsFort Greene is an architecturally striking neighborhood centered around the beautiful Fort Greene Park. Home to the Brooklyn Academy of Music (BAM), the area is a hub for the arts and creative expression. The real estate market is remarkably varied, featuring some of Brooklyn's most impressive historic brownstones, stately cooperatives, and sleek new construction towers that offer sweeping views of the borough and Manhattan.
Fort Greene Live Market Data
View NeighborhoodActive Listings
23
Median Asking Price
$1.55M
Median $/Sqft
$1,258
Avg Days on Market
N/A
New This Week
0
Price Reduced
17%
Sold (30 Days)
4
Median Sale Price
$1.87M
Live data from RLS at REBNY • Updated 3/25/26, 6:38 AM EST
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Location
23 S Portland Avenue, Fort Greene, Kings County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
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.
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Listing Courtesy of The Corcoran Group - Bernard Gifford
Listing Contact: (347) 853-4667
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.
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RLS Data display by Keller Williams NYC. Data last updated on 3/25/2026 at 10:38 AM UTC