The sidewalk in front of your house probably is not yours — and you probably have to pay to fix it anyway. That is the counterintuitive default across most American cities, written into municipal codes most owners never read until a trip-hazard letter arrives.
The owner-pays default
California sets the pattern statewide: Streets and Highways Code §5610 places sidewalk maintenance on the adjacent property owner. New York City is explicit in Admin Code §19-152: owners install, repair, and maintain the sidewalks adjoining their properties — and §7-210 hands them injury liability too. Oakland §12.22.020(B) says it plainly: owners "shall repair and maintain such sidewalk areas and pay the costs."
The cities that differ
Nashville runs the opposite model: its Department of Transportation states it is responsible for all aspects of the city's sidewalks — residents report damage through hubNashville rather than receiving bills. Boston splits by street status: on public ways the city maintains sidewalks; on private ways owners carry everything, and which one your address is lives in the city's Street Book.
The middle path: cost-share programs
Chicago's Shared Cost Sidewalk Program splits repairs with owners — typically $600–$1,500 owner-side with senior and disability discounts — and its application window famously fills within days of opening each year. Many California cities run 50/50 programs for tree-damage cases. The pattern: the legal default says owner pays, and the programs quietly soften it for those who apply early.
Why this matters before you buy or ignore that crack
Sidewalk liability follows the property. In owner-pays-plus-liability cities like New York, an unrepaired defect is both a future repair bill and an open injury claim. The first question is always the same: what does YOUR city's code actually say? That is what this site documents, city by city, with the code sections cited: browse by issue.