Updated a day ago
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323 15th Street
Park Slope, Brooklyn | 6th Ave & 7th Ave
17 Rooms3 Beds2,160 Square FeetMulti-Family
$2,756,000
floors / apts3 / 3
Lot Size18'x100'
Built Size18'x40'
ZoneR6B
Building TypeTownhouse
RE Taxes$5,796
Price Per SF
$1,276
Listing Features
- Original Details
Building Amenities
- Voice Intercom
- Garden
Property Description for 323 15th Street
Built in 1899, 323 15th Street is a classic brick townhouse positioned on a quiet, tree-lined block in the heart of Park Slope. Rich in character, the home is defined by its timeless pre-war details and preserved original fixtures, with a sense of historic charm that carries beautifully throughout every room.
Currently configured as a three-family residence, the property offers exceptional versatility-easily adaptable as a one- or two-family home, or maintained as a high-income investment with strong long-term upside. Each full-floor apartment is well-kept, featuring high ceilings and oversized north- and south-facing windows that invite natural light to pour in throughout the day. The upper floors enjoy open views across neighboring townhomes and treetops, with subtle glimpses of the Brooklyn skyline in the distance.
The garden level presents a flexible sunken basement with windows at both the front and rear. The existing environment would allow an owner the potential to add media room, home office, gym, or recreation space.
Spanning approximately 2,421 square feet across three stories (excluding the basement), the home also offers the potential to expand by roughly 1,000 additional square feet, creating a compelling opportunity for added value.
Perfectly situated just moments from Park Slope's best restaurants, boutiques, and neighborhood amenities, and in close proximity to Prospect Park, 323 15th Street also offers convenient access to the F/G and N/R subway lines for an easy commute to Manhattan. A rare opportunity to own a timeless Brooklyn townhouse that seamlessly blends charm, flexibility, and future potential.
SHOWING BY APPOINTMENT ONLY - PLEASE CONTACT TO SCHEDULE
Currently configured as a three-family residence, the property offers exceptional versatility-easily adaptable as a one- or two-family home, or maintained as a high-income investment with strong long-term upside. Each full-floor apartment is well-kept, featuring high ceilings and oversized north- and south-facing windows that invite natural light to pour in throughout the day. The upper floors enjoy open views across neighboring townhomes and treetops, with subtle glimpses of the Brooklyn skyline in the distance.
The garden level presents a flexible sunken basement with windows at both the front and rear. The existing environment would allow an owner the potential to add media room, home office, gym, or recreation space.
Spanning approximately 2,421 square feet across three stories (excluding the basement), the home also offers the potential to expand by roughly 1,000 additional square feet, creating a compelling opportunity for added value.
Perfectly situated just moments from Park Slope's best restaurants, boutiques, and neighborhood amenities, and in close proximity to Prospect Park, 323 15th Street also offers convenient access to the F/G and N/R subway lines for an easy commute to Manhattan. A rare opportunity to own a timeless Brooklyn townhouse that seamlessly blends charm, flexibility, and future potential.
SHOWING BY APPOINTMENT ONLY - PLEASE CONTACT TO SCHEDULE
Listing History for 323 15th Street
Now
08/21/2026
Sold and Closed by Joe Pellegrino
Corcoran
05/20/2026
Contract Signed by Joe Pellegrino
Corcoran
Building Details for 323 15th Street
OwnershipMulti-Family
Building TypeTownhouse
Service LevelVoice Intercom
AgePre-War
AccessWalk-up
Year Built1899
Floors/Apts3/3
Transit and Citi Bike
Subway
7 Av
0.32 miles
15 St-Prospect Park
0.4 miles
Prospect Av
0.4 miles
4 Av-9 St
0.5 miles
Citi Bike
14 St & 7 Ave
0.08 miles
6 Ave & 12 St
0.17 miles
Park Slope | Brooklyn
Quick Profile
Boasting beautiful tree-lined streets, brownstones and a range of activities for all age groups, Park Slope is consistently ranked as one of New York’s most desirable neighborhoods. Filled with lush parks and greenery, the neighborhood is also known for its rare combination of excellent public schools, award-winning restaurants, nightlife, small independently owned businesses and community gardens.
Situated at the western slope of Prospect Park, the neighborhood is divided into different sections: North Slope, Center Slope and South Slope. Depending on who you ask, of course, the definitions of where these borders end and begin may vary (is the divide between North and Center deemed Union Street, Garfield Place, 1st Street or 3rd Street? The one between Center and South 6th Street, 9th Street, 11th Street or 15th Street?).
Regardless of what part of the Slope you find yourself on, there’s no shortage of architectural beauty. From row houses to brownstones to mansions, the idyllic setting of the neighborhood is further enhanced by its Romanesque and Renaissance Revival styles. Case in point of this is also two of the area’s most well-known churches, Park Slope United Methodist Church and Saint Augustine Roman Catholic Church.
Revered for its family-friendly appeal, Park Slope is often regarded as one of the best places to raise a family in New York City. That said, it doesn’t mean that parents don’t know how to have a good time... a slew of bars constantly opening in the neighborhood ranging from the high-end cocktail saloon to the dive (well, by Park Slope standards, anyway).
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
OLR ID: 105865TH
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