Vacaville, CA Landscaping Rules: Grass Height Limits (2026)

Vacaville Municipal Code Chapter 8.04 (Abatement of Weeds and Rubbish) is the primary tool for overgrown grass and dry vegetation. It declares all weeds and rubbish constituting a fire hazard a public nuisance subject to abatement. There is no specific maximum lawn height in inches; instead, enforcement focuses on dry vegetation, dead grass, and other combustible debris that pose a fire risk. Code Enforcement, working with the Vacaville Fire Department, conducts a citywide Weed Abatement inspection on or about June 1 each year - timed to the start of the fire-prone dry season. Property owners receive notice and a deadline to clear vegetation; failure to comply allows the City to abate at the owner's expense, with costs recoverable as a special assessment or lien on the property tax bill under Government Code Section 39561 et seq. Inside city limits, defensible-space rules under California Public Resources Code Section 4291 apply to properties in or adjacent to Cal Fire State Responsibility Areas, requiring 100 feet of clearance around buildings. Lush green lawn height itself is not capped by ordinance; HOA CC&Rs typically set such visual standards.