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21 Plaza Street West
Last updated on Nov 29, 2025

The Berkeley,
21 Plaza Street West

21 Plaza Street West is a pre-war co-op building in Brooklyn's Park Slope neighborhood, built in 1941 with 74 units across 6 stories. The building offers amenities such as basement storage, a garden, in-building laundry facilities, and an elevator.

21 Plaza Street West Location Map
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Overview of The Berkeley at 21 Plaza Street West

21 Plaza Street West is a pre-war co-op building in Brooklyn's Park Slope neighborhood finished in 1941. Situated at 21 Plaza Street West, between Lincoln Place and Berkeley Place, the building contains 74 units and rises 6 stories. The elevatored building's amenities include: basement storage, garden, washer/dryer in building and elevator.

Doorman
Part Time
Type
Co-op
Year Built
1941
Apartments
Floors
6
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • PT Doorman
  • Pre War
  • Resident Storage
  • Garden
  • Washer/Dryer in building
  • Elevator
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  1. 2
  2. 3
at Flatbush Ave and Plaza Street East 0.08 miles
  1. B
  2. Q
at Flatbush Ave and Park Pl 0.20 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

  • 23 Plaza Street West
  • 25 Plaza Street
  • 25 Plaza Street West
  • 266 Lincoln Place
  • 269 Berkeley Place
  • 27 Plaza Street West
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between Seventh Avenue & Eighth Avenue
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