A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Studio City, CA
Benson ADU Builders is the ADU company Studio City homeowners call when they want a written price before any work starts, a 365-day promise in the contract, and a plan that actually clears the hillside setbacks and Residential Floor Area rules without weeks of back-and-forth. Studio City lots run steep, tight, and paperwork-heavy, and the difference between a smooth build and a stalled one usually comes down to knowing the terrain before the first soil sample. You can reach a live person at (903) 568-7222 any hour to talk through your property.
Why Studio City Homes Are Different
Studio City lots tilt up into the Santa Monica Mountains, and that changes everything about ADU foundations, drainage, and access. A flat, rectangle-shaped backyard from the Valley floor is the exception here, not the rule. On hillside parcels around Fryman Canyon and the streets climbing toward Mulholland, you are typically looking at caissons or pier foundations instead of a simple slab, plus retaining walls if the grade drops more than a few feet. That is real money and real engineering, so our Studio City quotes always run from the actual topo, never from a guess.
The housing stock leans mid-century ranch and hillside split-level, which means sewer laterals and electrical panels often need upgrades before an ADU can connect. We see a lot of 100-amp panels that cannot carry a second unit, so panel replacement gets folded into the Studio City project estimate up front. Some neighborhoods, particularly the canyon pockets south of Ventura Boulevard, fall under hillside grading rules that add plan-check time. We flag that before you spend anything with us.
Our Main Studio City Services
Most Studio City homeowners reach out to us for one of three projects: a detached ADU in a backyard, a home addition that expands the existing footprint, or a room addition that turns a garage or dead space into usable square footage. Each is a different permit path and a different page in our Studio City playbook.
ADU Builders in Studio City
An accessory dwelling unit in Studio City usually starts as a backyard or side-yard build, and the smarter ones use prefab brands like Cover or Dvele to shave months off the schedule. Hillside setbacks, protected trees, and the occasional HOA in the canyon areas all shape what fits on your parcel. We are authorized to build with the top prefab ADU brands, so your Studio City options are curated rather than one take-it-or-leave-it box. Read the full breakdown, including process and local Studio City considerations, on our ADU Builders in Studio City page.
Home Addition Contractor in Studio City
A home addition in Studio City means expanding your existing footprint, and the trick here is blending with the original roofline while meeting current structural codes on a hillside. Many Studio City homes were built before modern shear-wall requirements, so the new work often triggers upgrades to the older section it ties into. We put that cost in writing before demo, never after. For the full breakdown, see our Home Addition Contractor in Studio City page.
Room Addition Contractor in Studio City
A room addition in Studio City is the tighter-budget path: converting a garage, enclosing a patio, or adding a single bedroom and bath without reworking the whole house. On the smaller hillside lots, this is often the most realistic way to gain square footage when a detached ADU cannot clear the setbacks. We walk you through what the city will ask for and what it will not. Get the full picture on our Room Addition Contractor in Studio City page.
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 Studio City
We build Studio City projects with leading prefab ADU brands including Cover, Dvele, Mighty Buildings, and Boxabl. Panels and components are sourced through our established supply lines, which keeps turnaround tighter than most site-built timelines. See our brands for the full roster.
Pricing for ADU Company in Studio City, CA
| Service | Typical range in Studio City |
|---|---|
| Detached ADU (prefab, Cover/Dvele/Mighty Buildings) | $180,000 – $320,000 |
| Detached ADU (site-built) | $220,000 – $400,000 |
| Garage conversion ADU | $120,000 – $220,000 |
| JADU (junior ADU inside existing home) | $80,000 – $150,000 |
| Full home addition (2+ rooms) | $150,000 – $300,000 |
| Single room addition | $60,000 – $130,000 |
| Foundation/retaining wall work (hillside lots) | $15,000 – $65,000 |
| Electrical panel upgrade | $3,500 – $7,500 |
| Sewer lateral upgrade | $4,000 – $15,000 |
| Site prep and grading | $5,000 – $25,000 |
Hillside foundations and retaining walls are the two biggest price movers on Studio City lots, followed by panel and sewer upgrades on the older mid-century homes. Whatever your number ends up being, it is written down and agreed to before we start, and the 365-Day Done Right Promise stands behind the full build.
Neighborhoods We Serve in Studio City
Our crews work across Studio City, from the flat streets near Ventura Boulevard up into the canyon pockets where the grading rules get stricter. Every neighborhood below gets the same written-price commitment and the same uniformed, background-checked team on site.
- Fryman Canyon
- Silver Triangle
- Carpenter Square
- Valley Village border streets
- Mulholland hillside parcels
Response time for estimates across Studio City runs fast, and our Los Angeles-based scheduling team coordinates crews locally so you are never waiting on someone from out of the area.
Service Area – Cities Near Studio City
Our crews also cover the neighboring communities where Studio City homeowners have family, rentals, or investment properties. If your project sits just outside the Studio City lines, we can still help in North Hollywood, CA, Van Nuys, CA, West Hollywood, CA, and Sherman Oaks, CA. Each is booked with the same written price and the same 365-Day Done Right Promise.
Serving Studio City, CA - Our Local Coverage Area
We’re based in the Studio City 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 Studio City
Our crews serve Studio City from our Los Angeles scheduling office, so estimates are typically set within days, not weeks, and the project timeline depends more on city plan-check than on our availability. Prefab ADU paths with Cover or Dvele are usually the fastest route. Call (903) 568-7222 to get an exact start window for your property.
Some Studio City properties, especially in the canyon communities, fall under HOA rules that add a review step before the city will issue permits. We flag any HOA requirement during the estimate walk-through so you are not surprised mid-project. Call (903) 568-7222 and we will check your specific address.
Most flat-lot Studio City parcels can fit a detached unit, but the hillside lots above Ventura Boulevard sometimes run into setback and grading constraints that make a garage conversion or JADU the smarter build. We measure at the free estimate before you commit to any plan. Call (903) 568-7222 to schedule that walk-through.
If you are ready to see real numbers on your Studio City ADU or addition, call Benson ADU Builders at (903) 568-7222 for a free estimate. You will get a written price, a clear scope, and a live person on the line, every time.
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 Studio City Customers Say
"Booked a consult online and met the project manager two days later. Weekly progress updates arrived by text with photos. ADU finished on schedule."
- Hannah W."Clean, quiet crew. They respected the neighbors, kept noise to working hours, and swept the driveway every evening."
- Hope C."Communication was the best part. I always knew what was happening that week without having to ask."
- Dolly N.
