LA County Code prohibits obstructing public sidewalks and rights-of-way in unincorporated areas. A minimum 4-foot clear path must be maintained for ADA compliance. Encroachment permits are required for any permanent or semi-permanent use of sidewalk space.
LA County Code and California Vehicle Code §22500 prohibit blocking or obstructing public sidewalks and pedestrian pathways. In unincorporated areas, all objects placed on sidewalks — including merchandise displays, signs, planters, and furniture — must maintain a minimum 4-foot clear pedestrian pathway per ADA standards. Temporary obstructions for construction require an encroachment permit from Public Works with provisions for pedestrian detour. Vegetation from private property that encroaches onto sidewalks must be trimmed by the property owner to maintain at least 8 feet of vertical clearance and the full sidewalk width. Trash bins may only be placed on sidewalks during designated collection periods. The Department of Public Works enforces obstruction rules and may remove unpermitted obstructions.
Obstruction of a public sidewalk may result in citations and removal of the obstruction at the owner's expense. ADA obstruction complaints may trigger federal investigations. Fines range from $50 to $500.
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 Altadena's obstruction rules rules stack up against other locations.
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