Native and drought-tolerant landscaping is encouraged in unincorporated LA County per MWELO and state water conservation mandates. CA Gov Code 65595 prohibits banning native plant gardens. Coastal areas specifically require native species for erosion control landscaping.
Native and drought-tolerant landscaping is actively encouraged in unincorporated LA County through the Model Water Efficient Landscape Ordinance (MWELO). New landscaping projects over 500 sq ft in residential areas must comply with MWELO requirements including maximum applied water allowance calculations. LA County does not mandate native plants specifically but incentivizes them through reduced irrigation requirements under MWELO. Many local water districts offer free native plant guides and rebates for drought-tolerant landscape conversions. The county's LID standards encourage native plantings for stormwater management.
MWELO violations apply only to new landscaping installations over 500 sq ft. Non-compliant landscape plans will not receive building permit approval. There are no penalties for existing landscaping. Water waste from over-irrigation may violate water district restrictions with fines ranging from $100-$500 per occurrence depending on the water provider.
Topanga, CA
Garage conversions to ADUs in unincorporated Topanga are governed by LA County Code Title 22 §22.140.640 and California Government Code §65852.2. No replacem...
Topanga, CA
Topanga is an unincorporated CDP in Los Angeles County governed by LA County Code Title 22 §22.140.640 (Accessory Dwelling Units and Junior Accessory Dwellin...
Los Angeles County, CA
The 2022 LA County Curb Management Strategy prioritizes pickup and dropoff over parking and loading in commercial corridors. DPW retrofits curb zones using a...
Los Angeles County, CA
LA County Code Title 12.84 bans expanded polystyrene takeout containers at unincorporated-area food businesses. California AB-1201 sets ASTM compostability l...
Los Angeles County, CA
LA County Code Title 12.84 (Ord. 2008-0006) bans expanded polystyrene foam cups at all county facilities and food vendors operating on county property. Calif...
Los Angeles County, CA
California AB-1276 prohibits restaurants and food vendors from automatically providing single-use foodware accessories. Utensils, straws, condiments, and sti...
Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle native plants.
See how Topanga's native plants rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.