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343 Sixth Avenue
New Development Opened in 2017
Last updated on Jun 14, 2026

343 Sixth Avenue

343 Sixth Avenue is a pre-war condo building in Brooklyn's Park Slope, built in 1920 and converted in 2016. The 4-story walk-up contains 8 units and offers amenities like central AC, roof deck, in-unit washer/dryer, and fireplaces. Currently, 1 apartment is for sale.

343 Sixth Avenue Location Map

All Apartments For Sale

Unit #
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Baths
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Price / Ft2
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Listed on
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Unit #
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Overview of 343 Sixth Avenue

343 Sixth Avenue is a pre-war condominium building located in Brooklyn's Park Slope neighborhood. Completed in 1920 and converted in 2016, this four-story walk-up features 8 units and offers amenities such as central AC, a roof deck, in-unit washer/dryer, and fireplaces. The building's design reflects a blend of historic charm and modern convenience, making it a desirable residence in a vibrant area.

The apartments at 343 Sixth Avenue are characterized by spacious layouts and abundant natural light, with many units featuring large windows and high ceilings. Notable features include elegant chef's kitchens equipped with high-end appliances, luxurious bathrooms with spa-like amenities, and ample closet space. The shared roof deck provides residents with stunning views, enhancing the overall living experience.

Situated at the intersection of Sixth Avenue and Seventh Avenue, the building is surrounded by a variety of shops, restaurants, and cultural attractions. Residents enjoy easy access to Prospect Park, the Brooklyn Museum, and excellent public transportation options, including multiple subway lines and bus services. The neighborhood's charm and accessibility have made it a sought-after destination for both families and professionals.

Doorman
None
Type
Condo
Year Built
1920
Converted: 2016
Apartments
Floors
4
Neighborhood
Min Down
20%

Amenities

  • Pre War
  • Walk Up
  • Central AC
  • Rooftop Terrace
  • In-Unit Washer/Dryer
  • Fireplaces
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  1. F
at 7th Ave and 9th 0.34 miles
  1. R
  2. G
at 4th Ave 0.38 miles

Editorial Coverage

Alternate Addresses

  • 337 Avenue of the Americas
  • 337 Sixth Avenue
  • 339 Avenue of the Americas
  • 339 Sixth Avenue
  • 341 Avenue of the Americas
  • 341 Sixth Avenue
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