Building health · BROOKLYN, NY

939 St Marks Ave

built 1907 · 4 stories · 14 apartments
Registered with the city: 939 SM LLC
Last sold May 2018 for $3,379,310 · NYC Department of Finance
Leaks: 10 reports to the city since 2024
2024Leaks · Apr 2024 · 1 report (1 complaint)Apr 19, 2024Leaks · Aug 2024 · 3 reports (4 complaints)Aug 12, 2024Aug 12, 2024 (2nd)Aug 22, 2024Aug 31, 2024
2025Leaks · Jan 2025 · 1 report (1 complaint)Jan 27, 2025Leaks · Mar 2025 · 1 report (1 complaint)Mar 12, 2025
2026Leaks · Mar 2026 · 2 reports (3 complaints)Mar 12, 2026Mar 23, 2026Mar 24, 2026Leaks · Apr 2026 · 1 report (1 complaint)Apr 6, 2026Leaks · Sep 2026 · 1 report (1 complaint)Sep 25, 2026
Source: HPD Complaints and Problems · as of 2026-10-22

By apartment

8 of 14 apartments named in a city record
Apt 1Apt 1AApt 1CApt 1DApt 2AApt 2BApt 4BApt 4C

Also reported

2024 – 2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

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