Twenty-four LA-county jurisdictions we have pulled permits in. Each has its own overlay logic — getting it wrong adds months.
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Beverly Hills
Independent city — permits through Beverly Hills B&S, NOT LADBS. Design Review Board oversight. R-1 mansion-permit caps, strict FAR. Tree-preservation ordinance.
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Hollywood Hills
Baseline Hillside Ordinance, VHFHSZ, geological soils reports, fire-department access on narrow roads, haul-route permits for significant grading.
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Pacific Palisades
Coastal Commission dual jurisdiction, Chapter 7A fire-resistant assemblies, post-Palisades-Fire expedited rebuild track, hillside ordinance.
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Studio City
Hillside ordinance south of Ventura, BMO/RFA in flat areas, Specific Plan considerations on major corridors, studio-adjacent noise/parking rules.
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Bel Air
Mansionization Ordinance, hillside grading limits, view-corridor protections, mega-mansion review for very large projects.
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Pasadena
Independent city — permits through Pasadena B&S. Landmark district reviews, design review for many additions, tree-protection ordinance.
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Santa Monica
Independent city — permits through Santa Monica B&S. Green Building Ordinance, soft-story retrofit mandate, coastal-zone overlay, R1-Single Family ordinance.
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Encino Hills
BHO south of Ventura Blvd, VHFHSZ, protected-oak ordinance with arborist review, BMO/RFA mansionization.
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Malibu
Independent city + Coastal Commission dual permits. Local Coastal Program (LCP) required for major work. Septic systems, VHFHSZ, post-fire expedited rebuild tracks.
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Hancock Park
HPOZ overlay — Historic Preservation Overlay Zone review required for exterior changes and additions. Boundary checks for properties at the HPOZ edge.
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Manhattan Beach
Independent city. Coastal-zone overlay, tight setbacks, height limits strictly enforced (30'), garage-encroachment rules, view-blockage objections.
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Sherman Oaks
BMO/RFA, hillside ordinance in south-of-Ventura properties, Specific Plan along Ventura Blvd, older-home system upgrades (knob-and-tube, galvanized) typical.
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Hidden Hills
Independent city (gated). Equestrian R-A zoning, gated construction-vehicle access scheduling, Mountains Restoration Trust consultation, oak protection plan.
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Los Feliz
LA city. Los Feliz Heights HPOZ on the hill side. Baseline Hillside Ordinance on canyon properties. Older 1920s–30s housing stock — system replacements typical.
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La Cañada Flintridge
Independent city. Hillside zoning (HZ-1, HZ-2), view ordinance, CalTrans coordination on properties near the 210, fire-access verification.
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Brentwood
Hillside zones with grading limits, view ordinance, BMO/RFA in flat areas, fire-zone designation in canyon properties.
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Venice
LA city + Coastal Commission. Venice Coastal Zone Specific Plan (VCZSP) — strict on density, mass, setbacks, parking. Walk Streets and Canals have additional overlays.
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South Pasadena
Independent city. Cultural Heritage Commission for additions to historic homes, narrow-lot patterns, tree-protection ordinance.
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Holmby Hills
LA city. Mansionization Ordinance, hillside ordinance on canyon lots, view-corridor protections, Holmby-Westwood Specific Plan adjacencies.
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Silver Lake
Hillside ordinance, older housing stock with knob-and-tube and galvanized plumbing common, Silver Lake Reservoir Specific Plan in some corridors.
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Beverly Hills Post Office
LA city (LADBS) inside 90210 zip. Baseline Hillside Ordinance, RFA mansionization, VHFHSZ portions, fire-access road review.
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Calabasas
Independent city. Old Topanga Canyon Specific Plan, Mountains Restoration Trust input, Green Building requirements, hillside ordinance for steeper lots.
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San Marino
Independent city. Design Review Board mandatory for most exterior changes. Tree preservation ordinance (mature canopy), historic resource considerations.
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Toluca Lake
LA city. Character residential zone considerations, BMO/RFA, narrow-lot patterns, studio-adjacent sound & parking factors (Disney, Warner Bros.).