405 Williams Avenue at a glance
405 Williams Avenue, Brooklyn has 20 open city records on file, 1 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Mar 25, 2026.
Open Class C
1
Immediately hazardous — click to see them
Open Class B
19
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
22
Construction permits filed with DOB
Last activity
Mar 25, 2026
HPD record
Health score for 405 Williams Avenue
A composite of the public indicators below. How it is scored.
Record timeline for 405 Williams Avenue
Showing the 300 most recent of 523 records; the CSV has the full history. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.
300 of 300 shown
Jun 8, 2026
Jun 8, 2026
Jun 8, 2026
Jun 8, 2026
Jun 4, 2026
Apr 17, 2026
Apr 17, 2026
Apr 17, 2026
Apr 17, 2026
Mar 25, 2026
Mar 12, 2026
Mar 5, 2026
Feb 10, 2026
Feb 10, 2026
Feb 10, 2026
Feb 2, 2026
Feb 2, 2026
Feb 2, 2026
Jan 16, 2026
Jan 16, 2026
Jan 16, 2026
Jan 16, 2026
Jan 16, 2026
Dec 2, 2025
Nov 14, 2025
Nov 14, 2025
Oct 27, 2025
Oct 27, 2025
Oct 27, 2025
Aug 29, 2025
OATH / ECB summonses & fines at 405 Williams Avenue
No balance is recorded as due across the 27 summonses below, out of $42,210.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off. New to these? How an OATH summons becomes a penalty, explained.