City inspectors were last at this 10-unit walk-up apartment building on May 5, 2026, and the resulting violation remains open.
56 South Portland Ave is a 10-unit building in Brooklyn, New York City (BBL 3020990070). This building is associated with John Dietze Aka John Leslie Dietze And Jestina. Brix tracks 2 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1883, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Conditions cited on open violations at this address:
The building last changed hands on July 20, 2022, according to recorded deeds.
Brix score: 60/100. View the Building Report on Brix.
See every NYC building owned by John Dietze Aka John Leslie Dietze And Jestina on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 5R at 56 South Portland Ave has no open violations (1 past violation).
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