City inspectors were last at this 8-unit walk-up apartment building on August 21, 2026, and the resulting violation remains open.
123 Guernsey Street is a 8-unit building in Brooklyn, New York City (BBL 3026170034). This building is associated with Golonka Realty Inc. Brix tracks 2 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1928, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 28 HPD complaints about this building over the last five years, most often about general.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed August 20, 2026.
Conditions cited on open violations at this address:
The building last changed hands on December 12, 2005 for $674,795.91, according to recorded deeds.
Brix score: 18/100. View the Building Report on Brix.
See every NYC building owned by Golonka Realty Inc on the landlord portfolio page.
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Unit 3A at 123 Guernsey Street has no violations, 2 permits filed ($36K, latest 2012).
Unit 3B at 123 Guernsey Street has no violations, 1 permit filed ($18K, latest 2012).
Unit 3D at 123 Guernsey Street has no violations, 2 permits filed ($36K, latest 2012).
Unit 2A at 123 Guernsey Street has no violations, 1 permit filed ($18K, latest 2012).
Unit 2B at 123 Guernsey Street has no violations, 1 permit filed ($18K, latest 2012).
Unit 1A at 123 Guernsey Street has no violations, 2 permits filed ($36K, latest 2012).
Unit 4A at 123 Guernsey Street has no violations, 1 permit filed ($18K, latest 2000).
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