ViolationIQ

ViolationIQ lets you instantly look up New York City Department of Buildings violations, ECB/OATH violations, complaints, and stop work orders for any NYC property. Search by address (with autocomplete), BBL (Borough, Block, Lot), or BIN (Building Identification Number).

Results are organized into four tabs:

Stop Work Orders — most urgent, shown first
DOB Violations — civil penalties issued by inspectors
ECB Violations — violations adjudicated by OATH
Complaints — complaints filed with DOB

Data is sourced directly from NYC Open Data (data.cityofnewyork.us). Each result includes a direct link to the NYC Department of Buildings Building Information System (BIS) at a810-bisweb.nyc.gov for full property details.
Disclaimer: ViolationIQ is an independent app and is not affiliated with, endorsed by, or authorized by the New York City government or any City agency. All data is publicly available from NYC Open Data.

Data sources:

DOB Violations: data.cityofnewyork.us/d/3h2n-5cm9
ECB Violations: data.cityofnewyork.us/d/6bgk-3dad
Stop Work Orders: data.cityofnewyork.us/d/3usq-5cid
Complaints: data.cityofnewyork.us/d/eabe-havv

Ideal for attorneys, real estate professionals, contractors, and anyone researching a NYC property.