300 Mercer Street at a glance
300 Mercer Street, Manhattan has 26 open city records on file, 1 of them Class C (immediately hazardous), and $6,280.00 recorded as due on OATH/ECB summonses. The most recent record is dated May 23, 2026.
Open Class C
1
Immediately hazardous — click to see them
Open Class B
25
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$6,280.00
Balance on OATH/ECB summonses
Permits on file
87
Construction permits filed with DOB
Last activity
May 23, 2026
DOB record
Health score for 300 Mercer Street
A composite of the public indicators below. How it is scored.
Record timeline for 300 Mercer Street
Showing the 300 most recent of 303 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
Jul 31, 2026
May 23, 2026
Mar 16, 2026
Feb 25, 2026
Dec 31, 2025
Dec 31, 2025
Dec 30, 2025
Dec 12, 2025
Sep 11, 2025
Sep 10, 2025
Aug 2, 2025
Apr 21, 2025
Mar 22, 2025
Feb 26, 2025
Dec 11, 2024
Nov 15, 2024
Jun 10, 2024
Mar 4, 2024
Dec 29, 2023
Oct 27, 2023
Sep 26, 2023
Sep 26, 2023
Sep 26, 2023
Sep 26, 2023
Sep 15, 2023
Apr 4, 2023
Mar 16, 2023
Mar 16, 2023
Mar 15, 2023
Mar 13, 2023
OATH / ECB summonses & fines at 300 Mercer Street
$6,280.00 is recorded as due across the 22 summonses below, out of $30,965.00 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.