A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Mar Vista, CA
Mar Vista’s housing stock – mostly 1940s and 1950s single-story ranch and bungalow homes on flat, rectangular lots – makes ADU construction here a study in smart use of existing space. The mild coastal climate means simpler foundations and fewer weather delays than inland Los Angeles, but marine-layer moisture demands real attention to ventilation and exterior finish choices. At Lodgewick ADU Los Angeles, we bring the Kingswell Guarantee to every Mar Vista project: a written price before work starts, a defined arrival window, and a written guarantee on the final build. Call (213) 698-7116 to talk through what your lot can hold.
Why Mar Vista Homes Are Different
Mar Vista’s predominant building era leaves homeowners with post-and-beam construction, low-pitch roofs, and detached garages that were built for cars, not for living. Those garages are often the fastest route to an accessory dwelling unit – the structure is already there, the setback usually works, and the conversion avoids the cost of new foundations. The flat 5,000 to 7,500 square foot lots simplify grading and drainage compared to hillside neighborhoods, which keeps site work predictable.
The climate is a quiet advantage. Minimal freeze risk means standard slab or crawl-space foundations are adequate, and the cool mornings with warm afternoons allow year-round construction without the heat-related material issues you see further inland. But the marine layer that rolls in most evenings means we pay close attention to ventilation details and moisture-resistant exterior finishes. A poorly vented ADU in Mar Vista will show condensation problems within the first winter.
For homeowners in the Mar Vista Hill pocket, the R1 Variation Zones open a door most flatland districts don’t have: two-story ADUs with rooftop decks that catch the ocean breeze and views over the Westside. It’s not available everywhere in Mar Vista, but where the zoning allows, it changes the math on what an ADU is worth.
Our Main Mar Vista Services
Most Mar Vista homeowners call us about one of three things: adding square footage to a house that no longer fits, converting a detached garage into livable space, or building a brand-new ADU from the ground up. Each has its own page with local pricing and Mar Vista specifics.
Home Addition Contractor in Mar Vista
A home addition in Mar Vista typically means extending a ranch home’s footprint outward or upward on a lot that has room to spare. The low-pitch roofs and post-and-beam construction from the 40s and 50s mean we often re-engineer rooflines rather than simply tie into them, and the coastal air requires careful flashing and moisture barrier work where old meets new. Permitting runs through the city’s standard ADU and addition process, and on most Mar Vista blocks the setback rules work in your favor. Home Addition Contractor in Mar Vista covers the details, including what additions cost on the Westside.
Garage Conversion Contractor in Mar Vista
Detached garages on Mar Vista’s 5,000-plus square foot lots are often the most underused structure on the property. Converting one into an accessory dwelling unit means working with the existing slab and framing where possible, adding proper insulation and ventilation for the marine-layer climate, and bringing the structure up to current residential code. The flat lots make utility connections simpler than in hillside areas, and many conversions avoid the need for new foundations entirely. Garage Conversion Contractor in Mar Vista has a full cost breakdown and what to expect.
ADU Builders in Mar Vista
Building a new ADU on a Mar Vista lot gives you the most design freedom – whether that’s a one-bedroom unit over a new garage, a single-story junior accessory dwelling unit in the backyard, or a two-story build with a rooftop deck in the Mar Vista Hill R1 Variation Zones. We handle the site work, foundation, framing, and all finishes, and we bring prefab options from Abodu and Mighty Buildings to the table when the lot and budget call for a faster build. ADU Builders in Mar Vista details pricing, timelines, and which ADU types fit which lots.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Mar Vista
We work with Abodu, Mighty Buildings, and Dvele on ADU projects throughout Mar Vista – prefab and panelized systems that often cut weeks off a traditional build. Our brands page covers the full lineup. The right brand depends on your lot dimensions, access, and what the coastal climate demands of the exterior.
Pricing for ADU Company in Mar Vista, CA
| Service | Typical range in Mar Vista |
|---|---|
| Detached garage conversion to ADU | $145,000 – $225,000 |
| Attached garage conversion | $120,000 – $195,000 |
| New construction ADU (studio, 400 sq ft) | $185,000 – $265,000 |
| New construction ADU (1-bedroom, 550 sq ft) | $225,000 – $325,000 |
| New construction ADU (2-bedroom, 800 sq ft) | $295,000 – $420,000 |
| Junior ADU (JADU) within existing home | $85,000 – $140,000 |
| Prefab ADU (Abodu or Mighty Buildings, delivered) | $175,000 – $340,000 |
| Home addition (300-500 sq ft) | $165,000 – $280,000 |
Prices in Mar Vista run slightly above the Los Angeles county average because of the older housing stock that needs retrofitting and the coastal moisture requirements for exteriors. Every Lodgewick estimate is a written line-item price – the number we quote is the number you pay, and it’s delivered before any work begins.
Neighborhoods We Serve in Mar Vista
Our crews work throughout Mar Vista, and because we’re dispatched from the Los Angeles office, we can usually be on site quickly when a question comes up mid-build. Homeowners know who is showing up: background-checked, uniformed techs, every time.
- Mar Vista Hill
- North Westdale
- Westside Village
- Del Rey (adjacent)
- Mar Vista Gardens area
Service Area – Cities Near Mar Vista
Lodgewick ADU Los Angeles sends crews to Mar Vista and the surrounding Westside communities. If you’re in Los Angeles, CA, Culver City, CA, Santa Monica, CA, or West Los Angeles, CA, we can help with ADU builds, garage conversions, and home additions under the same written-price guarantee.
Serving Mar Vista, CA - Our Local Coverage Area
We’re based in the Mar Vista 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 ADU Company in Mar Vista
Once the design and permit package is submitted, Mar Vista projects typically move through city review in four to eight weeks depending on the scope and whether any zoning variances are required. We don’t promise same-week starts on construction, and we won’t quote a start date until the permit is in hand. Call (213) 698-7116 to see what the current timeline looks like.
Mar Vista sits inland enough that coastal commission review is not typically required, but the marine-layer climate means the city will check ventilation and moisture barrier details on your plans. We prepare the full permit package and handle the inspections. This is standard work for us in the neighborhood.
Every project includes the 365-Day Done Right Promise: if something was not built right, we return and make it right within the first year. That commitment is in writing, delivered with your contract before any work starts. You’ll always know the exact price and the exact scope, and a live person answers our phones 24/7 if you need to talk about your guarantee.
Got a specific lot in Mar Vista and want a real number? Call (213) 698-7116 for a free estimate. We’ll put the price in writing before you commit to anything.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Mar Vista Customers Say
"Added a suite for my dad. They walked us through every cost before a hammer swung and stuck to it. The written price is what we paid, no change orders."
- Ingrid Salazar"A whole backyard ADU from scratch. Terrified me going in, but they kept me updated weekly and there were no nasty surprises. Quality work and a fair price."
- Noreen Fletcher"Good builders and a good result. Communication went quiet for a week during inspections and I had to chase them, which was the one frustration. Once rolling they were great."
- Hank Ocampo
