375 Chauncey St, Apt 2R, Brooklyn, NY 11233
Mon–Fri 8AM–6PM · Sat 9AM–4PM

Big Apple Map

Legal Framework, Liability & Claims
Big Apple Map A detailed street map of New York City marked with sidewalk and roadway defects, historically served on the City to establish the prior written notice needed to sue over those defects.

Big Apple Maps were produced borough by borough and filed with the City so that injury lawyers could point to a marked symbol as written notice of a defect under § 7-201(c)(2). Each symbol type represented a condition such as a raised flag, hole, or obstruction, and courts scrutinized whether the mark matched the accident location. Since the 2003 liability shift moved most sidewalk claims to private owners, the maps matter mainly in cases still brought against the City, such as those involving exempt small homes. They remain a fixture in older case law and ongoing municipal litigation.

Get Your Free Sidewalk Inspection Today in NYC

DOT licensed · OSHA certified · Fully insured · Free written estimates

Request a Free Estimate
← Back to Full Glossary
Free Estimate Call Now