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323 Prospect Avenue Park Slope Brooklyn NY 11215
  1. Home
  2. 323 Prospect Avenue
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
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323 Prospect Avenue

Park Slope | BK
6th Avenue & Webster Place

Schedule a Viewing
$ 2,350,000
Building For Sale
Property Type
Active
Status
6
Rooms
$ 8,364
Real Estate Taxes [Per Annum]
  • 323 Prospect Avenue
  • $ 2,350,000
323 Prospect Avenue Park Slope Brooklyn NY 11215

Building Details

323 Prospect Avenue Park Slope Brooklyn NY 11215
Single Family
Ownership
Attached House
Building Type
None
Service Level
Walk-up
Access
1054/46
Block/Lot
18'x30'
Building Size
18'x80'
Lot Size
R5B
Zoning
1901
Year Built
2/2
Floors/Apts

Photos

323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215

Floor Plan

323 Prospect Avenue Park Slope Brooklyn NY 11215
323 Prospect Avenue Park Slope Brooklyn NY 11215

Description

323 Prospect Avenue

Built in 1901
Two-Family Row House
Lot: 18.42ft x 80ft
Building: 18.42 x 30ft (plus extension on garden level)

Set among South Slope's characteristic rowhouses, 323 Prospect Avenue is a lovely two-family house that allows incredible flexibility of use. Currently configured as a lower 2-bedroom, 2-bathroom duplex with basement and a private backyard and an upper 2-bedroom, 1-bathroom duplex, this charming home could easily be converted into a spacious single-family residence.

The lower duplex was extensively renovated by the current owners, creating a warm and inviting home that blends thoughtful updates with original character. The kitchen features custom cabinetry and beautiful Italian Pietra Cardoso stone island and countertops. A custom-built bookshelf in the living room cleverly converts into a functional workspace. Original brick walls and fireplaces, together with beautiful cherry floors, add warmth and texture throughout. The rear of the property houses the sun-filled primary bedroom with en-suite bath, overlooking the peaceful backyard which has been lovingly cultivated as an organic garden for many years. Filled with mature plantings and flowers such as a native serviceberry, lilacs, roses and daffodils, and blessed with abundant sunlight and privacy, the garden is a true sanctuary in the city.

The upper duplex retains the charm and character of the original house, with exposed brick walls and original tin ceilings. With two bedrooms, a full bathroom, and flexible layout spread across two floors, the apartment offers a wonderful sense of separation and privacy. Together, the two apartments create a flexible home that can accommodate a variety of living arrangements and evolve over time.

Ideally located close to Prospect Park, the R train at Prospect Ave and the F/G trains at 7th Ave station, 323 Prospect Avenue offers the best of Brooklyn living within the vibrant neighborhoods of South Slope and Greenwood Heights. This special home is surrounded by the restaurants, cafés, shops, and everyday conveniences that make Park Slope so desirable, such as Giuseppina's, Folk, Buttermilk Bar and many more.
323 Prospect Avenue

Built in 1901
Two-Family Row House
Lot: 18.42ft x 80ft
Building: 18.42 x 30ft (plus extension on garden level)

Set among South Slope's characteristic rowhouses, 323 Prospect Avenue is a lovely two-family house that allows incredible flexibility of use. Currently configured as a lower 2-bedroom, 2-bathroom duplex with basement and a private backyard and an upper 2-bedroom, 1-bathroom duplex, this charming home could easily be converted into a spacious single-family residence.

The lower duplex was extensively renovated by the current owners, creating a warm and inviting home that blends thoughtful updates with original character. The kitchen features custom cabinetry and beautiful Italian Pietra Cardoso stone island and countertops. A custom-built bookshelf in the living room cleverly converts into a functional workspace. Original brick walls and fireplaces, together with beautiful cherry floors, add warmth and texture throughout. The rear of the property houses the sun-filled primary bedroom with en-suite bath, overlooking the peaceful backyard which has been lovingly cultivated as an organic garden for many years. Filled with mature plantings and flowers such as a native serviceberry, lilacs, roses and daffodils, and blessed with abundant sunlight and privacy, the garden is a true sanctuary in the city.

The upper duplex retains the charm and character of the original house, with exposed brick walls and original tin ceilings. With two bedrooms, a full bathroom, and flexible layout spread across two floors, the apartment offers a wonderful sense of separation and privacy. Together, the two apartments create a flexible home that can accommodate a variety of living arrangements and evolve over time.

Ideally located close to Prospect Park, the R train at Prospect Ave and the F/G trains at 7th Ave station, 323 Prospect Avenue offers the best of Brooklyn living within the vibrant neighborhoods of South Slope and Greenwood Heights. This special home is surrounded by the restaurants, cafés, shops, and everyday conveniences that make Park Slope so desirable, such as Giuseppina's, Folk, Buttermilk Bar and many more.

Listing Courtesy of Brown Harris Stevens Residential Sales LLC

Features

A/C
Terrace
323 Prospect Avenue Park Slope Brooklyn NY 11215

Contact

License Licensed As: David F. Calderazzo
David Calderazzo

David Calderazzo

License Licensed As: David F. Calderazzo

Broker/Owner

W: 212-828-0492
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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 REBNY Listing Service, Inc. All rights reserved. All information is intended only for the Registrant’s personal, non-commercial use. RLS Data display by David Francis New York. Additional building data provided by On-Line Residential [OLR].
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.
Listing ID: 108697TH