Tustin, CA Landscaping Rules: Weed Ordinances (2026)

Tustin's weed and overgrowth rules sit inside Chapter 5 of Article 5, 'Property Maintenance and Nuisance Abatement Regulations and Standards.' Section 5500 explains the purpose: abating conditions that are detrimental to property values, community appearance, or the health, safety and welfare of residents. Section 5502 lists the conditions declared to be public nuisances, and subsection (m)(1) is the landscaping standard: 'All landscaping shall be maintained in a condition free of dead, decayed, overgrown or discarded plant material.' There is no listed weed height; the trigger is the overgrown or decayed condition. The enforcement path in Section 5503 lets an officer, after inspecting, prepare a notice and order describing the property and the nuisance and requiring abatement. If the owner does not abate within the stated period, Section 5505 authorizes the City to abate by its own personnel or contractor and makes the owner liable for all costs, including administrative and inspection costs (Sec. 5507). Those costs can become a special assessment and tax lien against the property under Section 5508, citing Government Code 38773.5 and 25845. For imminently dangerous conditions, Section 5506 allows summary abatement. Appeals go through Section 5504 (referencing Sec. 9294). This is a state-municipal hybrid: Tustin's local ordinance supplies the standard and process, layered on top of California's general nuisance-abatement authority.