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166 William Street

ManhattanBIN 1001283
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
0
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
3
DOB permit records
Last activity
Feb 4, 2026
DOB record

Building health score

A composite of public indicators. Every input is a public record. See the full methodology.

A
Health score · Jul 29, 2026
Scored from all 45 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 0
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Unified timeline

Every record from every agency, interleaved. 45 records on file.

Download this timeline (CSV) →
Feb 4, 2026
Dec 28, 2023
Aug 25, 2022
Mar 8, 2019
Mar 27, 2018
Sep 15, 2017
Mar 6, 2017
Nov 14, 2016
Jun 1, 2016
Mar 31, 2014
Oct 10, 2012
Oct 1, 2012
Dec 13, 2011
Oct 18, 2010
Mar 2, 2009
Oct 15, 2008
Apr 4, 2008
Oct 24, 2007
Feb 28, 2007
Jul 20, 2005
Sep 4, 2003
May 6, 2002
Sep 4, 2001
Aug 24, 2001
Aug 24, 2001
Jul 18, 2001
Apr 26, 2001
Jun 8, 2000
Sep 8, 1998
Sep 8, 1998

OATH / ECB summonses & fines

No balance is recorded as due across the 4 summonses below, out of $3,500.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 166 William Street
581550Jan 14, 1991FAILURE TO MAINTAIN: INTERIOR NOTED: THE FIRE RATING IS DEFECTIVE BRAKMay 2, 1991WRITTEN OFF—
581558Jan 14, 1991WORK WITHOUT A PERMIT- NOTED: COMBINING TWO BUILDING CREATING ONE OFFIMay 2, 1991WRITTEN OFF—
582087Dec 21, 1990FAILURE TO FILE A REPORT OF COMPLIANCE WITH LL 16/84 CERTIFYING TO THEApr 11, 1991WRITTEN OFF—
578237Sep 22, 1988WORK WITHOUT A PERMIT. EXPIERED PERMIT. REMEDY: RENEW PERMIT.Nov 10, 1988WRITTEN OFF—