Vacant lots in unincorporated LA County must be maintained free of trash, debris, and overgrown vegetation. Owners must secure properties against unauthorized entry. Fire hazard reduction is required year-round. The county may perform abatement and charge the property owner.
Vacant lots in unincorporated LA County must be maintained free of trash, debris, overgrown vegetation, and hazardous conditions under Title 11 nuisance provisions. The LA County Agricultural Commissioner operates an annual weed abatement program targeting vacant parcels. Property owners receive notices in spring requiring clearance. In fire hazard zones, vacant lots must comply with 200-foot brush clearance standards. Chain-link fencing may be required to prevent dumping and unauthorized access. The county's code enforcement program actively monitors vacant lot conditions through inspections and complaint response.
Weed abatement non-compliance: county performs clearance at owner's expense plus 35% admin fee, with a lien placed for non-payment. Dumping on vacant lots: fines of $1,000-$10,000 for the dumper; property owner may be fined $100-$500/day for failing to clean up. Hazardous conditions: $250-$1,000/day until corrected. Failure to fence when required: $100-$250/day.
Altadena, CA
LA County allows backyard chickens in R-1 zones in unincorporated areas (including Altadena) subject to coop setbacks under LA County Code Title 10 and Title...
Altadena, CA
LA County Code Section 10.32.010 prohibits dogs running at large in any public place or private property other than the owner's, unless restrained by a chain...
Altadena, CA
Trimming protected oak trees (≥8 in DBH) requires an Oak Tree Permit if the work enters the protected zone or removes >25% of crown. Street trees in the publ...
Altadena, CA
In Altadena's Very High Fire Hazard Severity Zones, grass and weeds must be kept under 3 inches under LA County Fire Code Title 32 defensible-space rules.
Altadena, CA
LA County Fire's Brush Clearance program also functions as the weed-abatement ordinance — vacant and improved lots must keep weeds and grasses cut to under 3...
Altadena, CA
Outdoor watering in Altadena (served by Lincoln Avenue Water Co., Las Flores Water Co., Rubio Cañon, and Kinneloa Irrigation District) is limited to 2 days p...
Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle vacant lot maintenance.
See how Altadena's vacant lot maintenance rules stack up against other locations.
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