Most renovation work in unincorporated LA County requires a building permit from the DPW Building and Safety Division. Permits are needed for structural changes, electrical/plumbing/mechanical work, roofing, and window/door replacements that change openings. Cosmetic work generally does not require permits.
Under LA County Building Code (Title 26), building permits are required for renovations involving: structural alterations (removing or modifying load-bearing walls), electrical work (new circuits, panel upgrades), plumbing work (rerouting pipes, adding fixtures), mechanical work (HVAC replacement, duct modifications), roofing replacement, window or door changes that alter structural openings, and additions of any size. Cosmetic work that does not require permits includes: painting, wallpapering, installing flooring, replacing fixtures in kind (same location, same type), and minor repairs. For kitchen and bathroom remodels, permits are typically required for electrical, plumbing, and any wall modifications. The permit application process involves plan submittal, plan check review (1-3 weeks for standard projects), permit issuance, inspections during work, and final inspection for sign-off. Online permits are available through the LA County ePermit system for simpler projects.
Work without a permit may result in stop-work orders, double permit fees for after-the-fact applications, and potentially requiring walls to be opened for inspection. Unpermitted work can complicate property sales.
Santa Clarita, CA
Vehicles cannot be parked in the same street spot for more than 72 hours per state law (CVC 22651). RV use as housing prohibited.
Santa Clarita, CA
Santa Clarita restricts large commercial vehicles in residential zones. Heavy trucks, construction equipment, and oversized commercial vehicles may not be pa...
Santa Clarita, CA
Vehicles parked 72+ hours without moving on public streets may be reported as abandoned per CVC §22651. LA County Sheriff and city code enforcement handle co...
Santa Clarita, CA
Santa Clarita enforces street parking rules under SCMC Title 10. Vehicles may not park on residential streets for more than 72 hours. Posted restrictions var...
Santa Clarita, CA
EV charging supported by state mandates. AB 2097 prohibits parking minimums near transit. CALGreen requires EV-ready infrastructure in new construction.
Santa Clarita, CA
Pool barriers must meet CA Building Code requirements: 60-inch minimum height with self-closing, self-latching gates plus one additional safety feature.
Side-by-side rule comparisons with other cities in Los Angeles County.
See how Santa Clarita's renovation permits rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.