Santa Monica sits fully in the coastal Title 24 zone, and its own Building and Safety Division offers Same-Day Review for minor reroof-type projects.
What's going on with your Santa Monica roof?
Unlike Torrance and Long Beach, Santa Monica isn't split: all five city zips, 90401 through 90405, sit in Title 24 Climate Zone 6. That exempts a steep-slope tile or shingle reroof from the state's steep-slope cool-roof rule, which covers zones 4 and 8 through 15. The low-slope rule still applies to any flat sections.
What zone 6 doesn't capture in a code table is the day-to-day condition: Santa Monica gets persistent "May Gray," "June Gloom" and "Fogust" morning fog patterns that hold beach-area temperatures 5–10°F cooler than inland LA through summer. Near the coast, salt air and marine moisture are generally understood to age metal flashing, fasteners and gutters faster, and that metal, more than the roofing surface, is often where a leak starts.
Santa Monica runs on Southern California Edison, with most homes defaulting to Clean Power Alliance for power generation. Neither is LADWP, so its Consumer Rebate Program cool roof rebate doesn't apply. See our Title 24 & cool roof rebate guide.
Climate zone assignment: SoCalREN Climate Zone Directory, County of Los Angeles, source California Energy Commission. Fog pattern and temperature spread: general Santa Monica climate summary.
Santa Monica isn't part of the City of Los Angeles, so a reroof here doesn't go through LADBS. The city's own Building and Safety Division, at City Hall, 1685 Main St, Room 111, offers Same-Day Review for minor reroof-type projects at the public counter.
If the property is a designated landmark or sits inside the Third Street Neighborhood Historic District, that Same-Day path adds a step: exterior changes, roofing included, need a Certificate of Appropriateness, issued by staff or the Landmarks Commission depending on scope, and evaluated against the Secretary of the Interior's Standards for Rehabilitation. The Planning Department waives its own review fees for historic properties, though fees charged by other departments aren't waived.
Santa Monica's first historic district, designated in 1990, protects a concentration of Ocean Park-area bungalows: 27 original bungalows built 1903–1915, plus four late-1800s structures including the 1893 Hostetter House, bounded roughly by Ocean Park Blvd, Hill St, and Second, Third and Beach Streets. Several individually designated landmarks sit nearby on Third Street, including the Merle Norman House. A reroof on any of these follows the Certificate of Appropriateness process described above, so budget the extra review time before committing to a material or color.
The Third Street district's 1903–1915 California bungalows carry tile and traditional shingle roofing depending on the individual property, and many are old enough that the underlayment, not the surface material, is the real question.
Early-20th-century commercial buildings along the resort-era corridors mix tile and flat roofing depending on the structure's original design.
Much of Santa Monica's housing stock today is multifamily and condo buildings with shared flat roofs, where an HOA or property manager, not a single owner, usually makes the repair-versus-restoration call.
On an older coastal roof that isn't leaking yet, the repair-or-replace guide covers when to act before winter.
Santa Monica proper is flat, coastal terrain. Santa Ana wind exposure is a factor across the broader LA region, but the city doesn't have the hillside chaparral terrain that puts nearby parts of the Westside, along the Santa Monica Mountains, under Very High Fire Hazard Severity Zone designation. Confirm any address on CAL FIRE's map.
Yes, through the city's own Building and Safety Division at City Hall, 1685 Main St. Minor reroof-type projects can qualify for Same-Day Review at the public counter, though a historic property adds the review step below.
No. Santa Monica is served by Southern California Edison, with most residential accounts defaulting to Clean Power Alliance for the power-generation portion. Neither is LADWP, so the LADWP Consumer Rebate Program's cool roof rebate doesn't reach a Santa Monica address, and SCE's residential catalog doesn't list a comparable cool-roof cash rebate.
All of Santa Monica, zips 90401 through 90405, sits in Climate Zone 6, the coastal zone. That exempts a steep-slope tile or shingle reroof from the state's steep-slope cool-roof mandate, which applies in zones 4 and 8 through 15. The separate low-slope rule, covering flat roof sections, still applies in zone 6.
Yes. Exterior changes, including roofing, on a property in the Third Street Neighborhood Historic District or on an individually designated landmark require a Certificate of Appropriateness, issued by staff or the Landmarks Commission depending on scope, evaluated against the Secretary of the Interior's Standards for Rehabilitation. Planning Department review fees are waived for historic properties, though other department fees are not.
Santa Monica is flat, coastal terrain. Santa Ana wind exposure is a regional factor across LA County, but the city itself isn't the hillside, chaparral terrain that drives Very High Fire Hazard Severity Zone designation elsewhere. Confirm any address on CAL FIRE's current map.
Santa Monica anchors the coastal edge of the Westside, alongside Beverly Hills and Marina del Rey. Culver City, to the southeast, is an inland zone 8 neighbor with a different set of code triggers, and Torrance is further south along the coast. For every other service, visit Roofing Los Angeles.
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