Wildfire Rebuild in Sunland-Tujunga
A Sunland-Tujunga wildfire rebuild lives inside the Station Fire footprint and the broader LA Very High Fire Hazard Severity Zone — Chapter 7A ignition-resistant assembly, §4291 100-foot defensible space, LA County DPH OWTS rules on the unsewered canyon parcels, and an expedited LADBS track if the structure was permitted and the new footprint stays within 110% of the original. We've been designing in 91040 and 91042 since 2016 and pulling our own permits as the CSLB-licensed GC since 2023. Real cost band: $250-$500/sf depending on lot grade, OWTS conversion, Chapter 7A spec depth, and whether the program stays inside the 110% expedited footprint.
What a Sunland-Tujunga wildfire rebuild actually costs in 2026
Off real LA invoices closed in the last 18 months on La Tuna Canyon, Mt Gleason, Sister Elsie, and the upper Tujunga Canyon corridor on post-fire and post-loss rebuilds: $250-$340/sf for a clean rebuild on a flat or shallow-slope pad inside the 110% expedited footprint, septic-or-sewer already in place, standard Chapter 7A envelope. $340-$420/sf when the rebuild includes a footprint expansion outside 110%, OWTS conversion from old septic to LA County DPH-compliant on-site treatment, or canyon-access complications. $420-$500/sf for canyon parcels requiring caisson foundations, deep retaining, full Chapter 7A spec with marine-grade-equivalent corrosion protection on the metal envelope, and integrated defensible-space landscape.
Soft costs (architecture, structural, geotech, LADBS submittal, LA Fire defensible-space plan, OWTS engineering, biological if Big Tujunga Wash is adjacent, insurance documentation) run 13-19% on Sunland-Tujunga rebuild work. We show every line item. If geotech changes caisson count and adds $24K-$60K, you see the soils report before re-signing.
Off your bid by more than 10%? We show line items, labor by trade, materials by spec, soft costs and contingency. About 65% of clients off a competing rebuild bid stay once the breakdown is on the table.
110% expedited footprint and the LADBS track that saves 6 months
Post-disaster rebuilds get an expedited LADBS track if the original structure was permitted, the new footprint stays within 110% of the original, and the spec meets current Chapter 7A and Title 24 2022. That track clears in 6-12 weeks instead of the 6-9 month full-entitlement timeline. The minute the program goes outside 110% — adding a wing, a second story, a larger garage — the rebuild loses the expedited track and re-enters full entitlement.
We design the rebuild to maximize the 110% envelope at bid stage. About 70% of Sunland-Tujunga clients want more square footage than the original structure carried; we model the trade-off between the expedited track and the extra footprint before any drawings get paid for.
Chapter 7A spec and the envelope assembly
Every Sunland-Tujunga rebuild is VHFHSZ. Chapter 7A applies: Class A roof, ignition-resistant siding (fiber cement, stucco, or fire-rated wood-look composite), mesh-screened vents to 1/8 inch, ember-resistant gable-end venting, tempered or fire-rated glazing on exposed elevations, and 5 feet of non-combustible at the structure base. Defensible space to LA County Fire §4291 100-foot zoning. We coordinate the fuel-modification plan with the landscape and the rebuild structural at bid stage so they don't conflict.
The 7A upcharge over a standard inland LA spec runs 12-18% on the envelope. It's not optional in Sunland-Tujunga. We'll show you the assembly schedule and the cost line before you sign.
OWTS, canyon parcels, and architect-as-GC on a rebuild
Many upper Sunland-Tujunga parcels are unsewered, on septic, and the existing septic predates LA County DPH current OWTS standards. A rebuild over 50% of structure value typically triggers septic-to-OWTS conversion. Budget $48K-$130K depending on lot grade, soil percolation, and proximity to Big Tujunga Wash. Canyon parcels need caisson foundations, deep retaining, and sometimes biological coordination if the lot touches the wash corridor. Architect-as-GC matters: drawings, LADBS submittal, LA Fire defensible-space plan, OWTS engineering, structural, and installation all under one CSLB license. 200+ LA builds in the file, including wildfire rebuild work in Sunland-Tujunga, La Crescenta, Shadow Hills, and post-Palisades Pacific Palisades.
Wildfire Rebuild Questions Homeowners Ask About Wildfire Rebuild in Sunland-Tujunga
Can I rebuild what I lost?
Yes, on the expedited LADBS track if the original structure was permitted and the new footprint stays within 110% of original. Spec must meet current Chapter 7A and Title 24 2022.
What's the expedited timeline?
6-12 weeks LADBS submittal-to-permit if the rebuild stays inside 110% and the spec is clean. Outside 110%: full entitlement, 6-9 months. We model the trade-off at bid stage.
Do I need to convert my old septic?
On rebuilds over 50% of original structure value, typically yes. LA County DPH current OWTS standards apply. Budget $48K-$130K depending on lot grade and percolation.
What does Chapter 7A add to the cost?
12-18% over a standard inland LA envelope. Class A roof, ignition-resistant siding, mesh vents, tempered glazing, non-combustible base. It's the floor in VHFHSZ — not optional.
Can I add square footage in the rebuild?
Inside 110% of original footprint: yes, on the expedited track. Outside 110%: yes, but the rebuild loses the expedited track and enters full entitlement. We model the trade-off.
Will my insurance cover the rebuild cost?
Most policies cover replacement at current code spec, which includes Chapter 7A and Title 24. We document the spec upgrade and the cost in a packet you can send to the carrier. Some clients have gaps the policy doesn't cover — we identify them before drawings.
What about defensible space and §4291?
Required as part of the rebuild. We design the fuel-modification plan with the rebuild structural at bid stage. LA Fire sign-off on the plan is part of the certificate of occupancy.
What if I'm off your bid by more than 10%?
We'll show you the line items, labor by trade, materials by spec line, soft costs and contingency. About 65% of clients off a competing rebuild bid stay once the breakdown is on the table.
Free On-Site Wildfire Rebuild Walkthrough in Sunland-Tujunga
Text 818-605-1388 or call 24/7. Free walk-through, 110%-envelope read, Chapter 7A spec, insurance-packet review, real cost band. No commit, no pressure, no follow-up if you say all set.
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