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Get your free estimateFast, Reliable Garage Conversion Contractor Across West Hollywood
A garage conversion in West Hollywood typically costs between $95,000 and $185,000 before permit fees, with most attached garage conversions in the Norma Triangle and West Hollywood West landing around $120,000 to $150,000. The city’s ADU Accelerator Program has pre-approved plans that cut permitting time by weeks compared to a standard remodel, but only if your contractor knows how to use them. Our crews work West Hollywood lots every week, from the courtyard buildings off Santa Monica Boulevard to the single-family streets near Plummer Park. Call (213) 732-1415 and a live person answers, day or night.
Why Fielding ADU Los Angeles Is West Hollywood’s Preferred Garage Conversion Contractor Company

Reed Calloway built Fielding ADU Los Angeles inside the Garrison Partners family, which has held builders to The Garrison Standard since 2006. That standard is a working agreement, not a slogan: show up in the window, write the price down before work starts, pull permits by the book, leave the site clean, and stand behind the job for a full year in writing. Our Garage Conversion Contractor teams carry that same discipline into every West Hollywood job.
We know what sits behind the stucco in this city. West Hollywood’s housing stock runs from 1920s bungalow courts to 1960s garden apartments, and the garages in those buildings were not framed for living space. Undersized rafters, original knob-and-tube wiring, and slab foundations without moisture barriers show up constantly. That is why we price inspections and structural allowances into the written contract before demolition begins, so the number you approve is the number you pay.
Our crews are background-checked, uniformed, and assigned to your job from start to finish. You will know who is on your property each morning. When something comes up mid-project, you call and a person picks up. No voicemail queue, no callback roulette, at noon or midnight.
Garage Apartment Conversion in West Hollywood
A garage apartment conversion in West Hollywood turns an existing attached or detached garage into a rentable or guest dwelling unit, and it is the most direct way to add housing on a lot that is already built out. Most West Hollywood lots are under 5,000 square feet, and the city’s Rent Stabilization Ordinance plus its ADU overlay make garage conversions one of the few legal paths to new square footage on multi-family zoned parcels.
What this actually looks like in the field: we remove the garage door, frame and insulate the opening, run new electrical and plumbing, level and waterproof the slab, and finish the unit to code. On a 1948 courtyard apartment building in the Norma Triangle, our crew opened an old attached garage and found undersized rafters and original knob-and-tube wiring. Reed Calloway wrote a change order for a new 200-amp panel, sistered the rafters with LVLs, and matched the building’s Spanish Colonial Revival stucco with James Hardie siding, clearing the HOA design review in one pass. That is the norm, not the exception, on this housing stock.
A detached garage apartment conversion in West Hollywood generally runs $135,000 to $185,000. An attached conversion runs $95,000 to $150,000. Both ranges are before permit fees and utility hookups, and both assume the existing structure can be brought to code without a full rebuild.
Detached Garage Apartment Units
Detached garages in West Hollywood are often set far back on the lot, which gives you privacy and separation from the main house. The tradeoff is that we usually need to trench new electrical and sewer lines from the alley or street, and older detached slabs frequently need a new moisture barrier and leveling before framing begins.
Attached Garage Apartment Conversions
Attached conversions share walls, rooflines, and often a foundation with the main dwelling. That makes structural integration the critical step. We sister or replace undersized framing, add shear wall as the seismic code requires, and isolate the new unit’s systems so the original building’s aging electrical and plumbing do not carry load they were never designed for.
Garage Conversion Permit in West Hollywood

A garage conversion permit in West Hollywood is the city’s formal approval to change a garage’s legal use from vehicle storage to habitable space, and in most cases it must clear Planning, Building and Safety, and often Design Review before we can pull the first nail. West Hollywood is stricter than Los Angeles County on design, especially for buildings in the city’s historic districts or courtyard typologies.
The city’s ADU Accelerator Program changes the math here. It provides pre-approved plan sets and fee waivers for ADUs, including garage conversions, which can compress plan review from several months to a few weeks. But the program only works if the contractor submits the city’s specific plan set. Falling back on county-standard plans adds weeks to review and typically triggers a redesign. We use the West Hollywood plan set on every eligible project.
Design Review and HOA Coordination
Many West Hollywood garage conversions sit inside HOAs or historic overlay zones. That means the exterior materials, roofline, and window placement must match the existing building. We handle the design review submittal and coordinate directly with the HOA board or city planner, using materials like James Hardie siding that meet both fire code and the Spanish Colonial Revival aesthetic common across the city.
Rent Stabilization and Tenant Relocation Approvals
On rent-stabilized multi-family properties, an attached garage used as resident storage can trigger tenant relocation approvals before the permit is issued. We identify this early, flag it in the written estimate, and work with the owner to file the required notices so permits do not stall mid-project.
Trusted Brands We Service in West Hollywood
We work with the prefab and modular systems West Hollywood homeowners are already researching: Abodu, Cover, and Dvele for factory-built ADUs, plus conventional framing with James Hardie siding when the design review requires a custom exterior match. For compact lots where a detached prefab unit will not fit, the Abodu and Cover models are often the fastest route to a permitted garage conversion. We stock and source materials through local West Hollywood suppliers, so lead times on windows, panels, and siding stay short. Call (213) 732-1415 for a written estimate that names the specific system and materials for your lot.
Common Garage Conversion Contractor Problems We See in West Hollywood Homes
- Knob-and-tube wiring in 1920s-1940s garages. Original wiring cannot carry modern loads and must be replaced or bypassed. This is a code-triggered upgrade once walls are open, and we write the allowance into the contract before demolition.
- Undersized rafters and framing in pre-1960 construction. Garage roofs were framed for light storage, not living space. We sister rafters with LVLs and add shear wall to meet current seismic code.
- Slab foundations without moisture barriers. West Hollywood’s dry summers and occasional winter rains make moisture migration a real problem. We level and seal the slab, then install a vapor barrier before flooring goes down.
- Setback and property line constraints on lots under 5,000 square feet. Many West Hollywood garages sit within a few feet of the property line. The city allows some ADUs to use the existing garage footprint without a setback variance, but any expansion requires a written variance from the city. We handle that filing.
Pricing for Garage Conversion Contractor in West Hollywood, CA
A garage conversion in West Hollywood runs $95,000 to $185,000 before permit fees. Attached conversions on single-family lots in West Hollywood West and the Norma Triangle typically land between $110,000 and $150,000. Detached garage apartments run higher, $135,000 to $185,000, because of trenching and foundation work. Permit fees for a garage conversion ADU in West Hollywood usually fall between $4,000 and $9,000, depending on whether the ADU Accelerator Program fee waivers apply. What moves the number most is what we find when walls open: old wiring, undersized framing, or a slab that needs leveling. We handle that with a documented pre-construction inspection and written allowances, so the price you approve on day one is the number on the final invoice. Call (213) 732-1415 for a free written estimate, no obligation.
We Also Serve Cities Near West Hollywood
Fielding ADU Los Angeles serves West Hollywood and the surrounding cities, including Beverly Hills, Culver City, Los Angeles, and Huntington Park. If your property sits just outside the West Hollywood line, call (213) 732-1415 and tell us the cross streets. We will confirm coverage and schedule a free estimate. For more on our full service area, see Garage Conversion Contractor in West Hollywood.
Serving West Hollywood, CA - Our Local Coverage Area
We’re based in the West Hollywood area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Garage Conversion Contractor in West Hollywood
It can cut plan review from several months down to a few weeks, because the program accepts pre-approved plan sets that skip the standard design review cycle. The catch: the contractor has to submit the city’s specific plan set, not a county-standard set. We use the West Hollywood plan set on every eligible garage conversion, and the written estimate reflects the fee waivers where they apply. Call (213) 732-1415 and we will tell you if your lot qualifies.
The three we see most often: knob-and-tube wiring replacement, undersized rafters that need LVL sistering, and a slab without a moisture barrier. Each one is a code-triggered upgrade once walls are open. That is why our contract includes written allowances for these items, priced with real ranges before demolition begins, and any change order goes in writing for your approval before we proceed. Call (213) 732-1415 to get a written estimate that shows those allowances line by line.
Most West Hollywood lots are under 5,000 square feet, so there is rarely room to add a detached ADU. That makes converting the existing garage the most practical path to new living space. The city’s ADU rules allow many conversions to use the existing garage footprint without a setback variance, which saves design review time. If your garage sits within a few feet of the property line and you want to expand it, we file the variance application as part of the permit package. Call (213) 732-1415 for a free evaluation of your lot.
Yes, West Hollywood’s ADU overlay allows attached garage conversions on most multi-family zoned lots, including rent-stabilized buildings. If the garage is used as resident storage, the Rent Stabilization Ordinance may require tenant relocation approvals before the permit moves. We identify that requirement during the initial inspection and flag it in the written estimate so it does not stall your permit. Call (213) 732-1415 to start the process.
West Hollywood building code requires a moisture barrier under the slab, capillary breaks at the foundation, and proper drainage so water does not collect against the new living space. On garages close to the property line, we also install a waterproof membrane on the exterior wall and confirm the adjacent drainage flows away from the new unit. These upgrades are written into the contract before work starts, not added later. Call (213) 732-1415 for a written estimate that covers the full waterproofing scope.
Written by Reed Calloway, Owner at Fielding ADU Los Angeles, serving West Hollywood with written-price garage conversions and ADUs through The Garrison Standard.




