378 South 4th Street, Brooklyn

    City inspectors were last at this 30-unit walk-up apartment building on May 5, 2026, and the resulting violation remains open.

    378 South 4th Street is a 30-unit building in Brooklyn, New York City (BBL 3024510005). This building is associated with Brooklyn S Fourth LLC. Brix tracks 35 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

    Built in 1915, 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 89 HPD complaints about this building over the last five years, most often about heat/hot water.

    What tenants have called the city about here over the last five years:

    The most recent complaint on this building was filed January 24, 2026.

    Conditions cited on open violations at this address:

    The building last changed hands on July 12, 2023, according to recorded deeds.

    Brix score: 45/100. View the Building Report on Brix.

    See every NYC building owned by Brooklyn S Fourth LLC on the landlord portfolio page.

    Part of Williamsburg — see violations, complaints, and landlord activity across the whole neighborhood.

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    Apartments at 378 South 4th Street

    • Unit 6

      Unit 6 at 378 South 4th Street has 10 open violations.

    • Unit 18

      Unit 18 at 378 South 4th Street has 4 open violations.

    • Unit 10

      Unit 10 at 378 South 4th Street has 4 open violations.

    • Unit 28

      Unit 28 at 378 South 4th Street has 3 open violations.

    • Unit 21

      Unit 21 at 378 South 4th Street has 2 open violations, 1 permit filed ($207K, latest 2014).

    • Unit 11

      Unit 11 at 378 South 4th Street has 2 open violations.

    • Unit 20

      Unit 20 at 378 South 4th Street has 1 open violation.

    • Unit 27

      Unit 27 at 378 South 4th Street has 1 open violation, 1 permit filed ($39K, latest 2017).

    • Unit 26

      Unit 26 at 378 South 4th Street has no open violations (13 past violations), 1 permit filed ($43K, latest 2016).

    • Unit 23

      Unit 23 at 378 South 4th Street has no violations, 1 permit filed ($47K, latest 2016).

    • Unit 29

      Unit 29 at 378 South 4th Street has no open violations (9 past violations), 1 permit filed ($100K, latest 2015), last sold in 2014 for $8.2M.

    • Unit 17

      Unit 17 at 378 South 4th Street has no open violations (5 past violations), 1 permit filed ($64K, latest 2014).

    • Unit 19

      Unit 19 at 378 South 4th Street has no open violations (2 past violations), 1 permit filed ($207K, latest 2014).

    • Unit 25

      Unit 25 at 378 South 4th Street has no open violations (1 past violation).

    • Unit 16

      Unit 16 at 378 South 4th Street has no open violations (3 past violations).

    • Unit 15

      Unit 15 at 378 South 4th Street has no open violations (2 past violations).

    • Unit 13

      Unit 13 at 378 South 4th Street has no open violations (2 past violations).

    • Unit 8

      Unit 8 at 378 South 4th Street has no open violations (2 past violations).

    • Unit 2

      Unit 2 at 378 South 4th Street has no open violations (3 past violations).

    • Unit 1

      Unit 1 at 378 South 4th Street has no open violations (4 past violations).

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