Los Angeles Garage Conversion Contractor. the fastest LA path to rental income.
Garage conversions are the most common ADU we build in LA — and the fastest path from idea to tenant. A standard one-car or two-car garage in Silver Lake, Mar Vista, Highland Park, Culver City, or the South Bay typically becomes a 1BR or studio ADU within 9–12 months of brief.
Licensed California contractor · CSLB #1098432 · Los Angeles desk · LADBS
About Garage Conversion in Los Angeles
LADBS treats garage conversions favorably: no new foundation, existing setbacks usually grandfathered, and a defined plan-check pathway. The work is in the upgrades — slab, insulation, fire separation from the main house, MEP, and the panel.
We deliver garage conversions as a fixed-scope contract so the LA rental math is real numbers, not estimates that move during construction.
What we resolve before drawings begin.
- 01
Existing slab and foundation
We core the slab and confirm the existing foundation can take the conversion. Many older LA garages need slab work or a perimeter foundation upgrade.
- 02
Fire separation from the main house
Attached garages require 1-hour rated assemblies between the new ADU and the primary residence. We design for this during feasibility, not at framing.
- 03
Panel, sewer lateral, and water service
Older LA neighborhoods often need a 200A panel upgrade, sewer cleanout, or water service tap. We scope these into the fixed contract.
Other Los Angeles services.
All Los Angeles services →Los Angeles · Garage Conversion FAQ
Questions Los Angeles homeowners ask first.
Start an LA garage conversion brief. We'll walk LADBS feasibility, slab condition, fire separation, panel capacity, and rental income for your specific address.
How long does an LA garage conversion take?
9–12 months typical: 2 months design, 3–4 months LADBS plan-check, and 4–5 months construction. Faster than a detached ADU because no new foundation work.What does a Los Angeles garage conversion cost?
Most LA garage conversions land between $180K and $290K all-in, including LADBS permits, MEP, panel upgrades, and rental-ready finishes.Can I convert a detached garage in LA?
Yes — detached garages convert easily under California ADU law. We've delivered conversions across LA City, Glendale, Burbank, Pasadena, and unincorporated LA County.Do I lose required parking?
California ADU law generally waives the replacement parking requirement for garage conversions within ½ mile of transit, which covers most of LA. We confirm during feasibility.Can the converted garage be a JADU?
Yes — if the garage is attached to the main house, it can be permitted as a JADU (under 500 sqft, shared bath optional). JADUs follow a different LADBS path.
Begin your projectin twenty minutes.
A short feasibility review of your lot — what you can build, roughly what it costs, and how long it will take. Free of charge. No sales call afterwards unless you ask for one.
- No obligation
- Reply within 24 hours
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