Grass Height Limits: Antioch vs Concord
How do grass height limits rules compare between Antioch, CA and Concord, CA?
Antioch and Concord have similar restriction levels.
Antioch, CA
Contra Costa County
Antioch Municipal Code Chapter 6-3 declares weeds and grass over 6 inches on private property a public nuisance. Contra Costa County FPD conducts annual weed-abatement inspections in spring; non-compliant lots receive notice to abate within 30 days or face city abatement at the owner's expense plus a tax-roll lien.
View full Antioch rules →Concord, CA
Contra Costa County
Concord requires grass and weeds to be maintained at 4 inches or less as part of annual weed abatement enforced by ConFire. Overgrown vegetation is declared a public nuisance under California Health and Safety Code §14875 and Concord Municipal Code chapter 8.35.
View full Concord rules →Key Facts Comparison
| Fact | Antioch | Concord |
|---|---|---|
| Height threshold | 6 inches (practical standard) | - |
| Legal basis | AMC 6-3; Gov Code 39560+ | - |
| Inspection season | April-May annually | - |
| Notice period | 30 days to abate | - |
| Non-compliance cost | $800-$4,000 + tax lien | - |
| - | - |
Highlighted rows indicate differences between cities.
Antioch FAQ
What if I have a natural-meadow or native-grass yard?
Contact Antioch Code Enforcement before the spring inspection with documentation. Established native landscaping is typically exempt but must be identified in advance to avoid a violation notice.
Can I dispute a weed-abatement lien?
Yes. You have 10 days from the notice of abatement costs to file an appeal with the city clerk. Bring photos, receipts, and any medical/financial hardship documentation.
Concord FAQ
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