Los Angeles County designates historic landmarks under Title 22.124, with the Historical Landmarks and Records Commission recommending Board of Supervisors approval for properties of local, state, or national cultural significance.
Title 22.124 of the LA County Code creates the Historical Landmark and Records Commission and the procedure for designating county landmarks in unincorporated areas. An owner, civic group, or commissioner may nominate a property, and the Commission evaluates significance based on architecture, historical event association, master architect work, or cultural community ties. The Board of Supervisors makes the final designation. Landmark properties receive design review oversight, demolition stay protection, and Mills Act eligibility. Examples include the Pio Pico Mansion vicinity, Watts Towers area resources, and Topanga rural historic structures. Incorporated cities such as Los Angeles, Pasadena, and Long Beach run separate Historic-Cultural Monument or landmark programs.
Altering or demolishing a designated county landmark without Commission review and Director of Regional Planning approval voids permits, stops work, and exposes owners to restoration orders and civil penalties under Title 22.124.
Castaic, CA
Garage conversions to ADUs in unincorporated Castaic are governed by LA County Code Title 22 §22.140.640 and California Government Code §65852.2. No replacem...
Castaic, CA
Castaic 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 Castaic's historic-cultural monuments rules stack up against other locations.
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