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Detached backyard ADU with wood siding and black-framed glass doors at dusk
Design · Permit · Build

ADUs & Additions in Toluca Lake

Detached ADUs, garage conversions and additions, from plans to move-in.

Built for Toluca Lake Homes

Toluca Lake is a precision market. The lots are valuable and well established, but they are not large, so the difference between a good yard and a great one is planning rather than square footage. Getting the pool, seating and circulation to work together on a compact lot is the whole job, and mature trees usually get a say in where things go.

Tidy, high-value lots close to the studios. Space is at a premium, so the win is a well-planned outdoor room rather than a sprawling yard.

We are a design-build team, which means the people who draw your project are the people who build it. Design, engineering, permits and construction run through one project manager and our own crews, so nothing gets lost in a handoff between a salesperson and a subcontractor. We are licensed, bonded and insured, CSLB license #1119054.

Permits in Toluca Lake: Private pools in the City of Los Angeles are permitted through a Combined Building-Mechanical permit, while pools serving more than two dwelling units need separate building, electrical, plumbing and mechanical permits. Using a City of Los Angeles standard plan on file with LADBS reduces plan check time.

Toluca Lake is largely flat, so most residential pool projects avoid hillside grading review entirely. Addresses on the Burbank side of the wider Toluca Lake area are permitted by the City of Burbank instead.

Permit details checked September 2026 against LADBS. Rules change, so we confirm them again for your parcel.

What We Build

  • Compact-lot space planning
  • Tree-protection-aware layout and excavation
  • Detached ADUs, ground-up
  • Garage conversions to living space
  • Junior ADUs within the main house
  • Room additions and bump-outs
  • Second-story additions
  • Full kitchens and bathrooms in the ADU
  • Separate utility metering where required
  • Private entries, patios and landscaping
  • Plans, engineering and city submittals
  • Title 24 energy compliance

Local Conditions

What to Know in Toluca Lake

These local conditions change the scope, the schedule and the budget.

01

Flat lots mean drainage design matters more than slope work

02

Compact, well-established lots reward precise space planning over sheer scale

03

Tree preservation is a real constraint on many parcels and shapes pool placement

Areas we serve in Toluca Lake:Toluca EstatesLakeside Golf area

Investment

What It Costs in Toluca Lake

Real Southern California price ranges, not teaser numbers.

Detached ADU

$150,000 to $400,000+

What moves it: square footage, finish level, utility runs, and site access; garage conversions typically run well below a ground-up detached build

Garage conversion ADU

$80,000 to $180,000

What moves it: whether the existing slab and framing meet current code, how far utilities have to run, and the finish level of the kitchen and bathroom

Plans, drawings and permit management

$4,500 to $25,000+

What moves it: project type and size, whether structural engineering, Title 24 or a soils report is required, and how many jurisdictions or review bodies are involved

Your lot, access and finishes set the price. We walk the site, then show you where every dollar goes.

Get a line-item price for your Toluca Lake property

The Process

How We Work in Toluca Lake

01

Feasibility

We check lot size, setbacks, utilities and access to confirm what your property will actually support.

02

Design & 3D

Layout, elevations and finishes, modeled in 3D so you approve the unit before submittal.

03

Plans & Permits

We prepare the full drawing set, handle engineering and Title 24, and manage the city submittal and corrections. In Toluca Lake that submittal goes to Los Angeles Department of Building and Safety (LADBS).

04

Foundation & Framing

Site prep, foundation, framing and dry-in by our own crews.

05

Systems & Finishes

Electrical, plumbing, HVAC, insulation, then kitchen, bath and interior finishes.

06

Final Inspection

We pass final inspection, walk the unit with you and hand over the keys.

Questions

What Toluca Lake Homeowners Ask

Who issues the permits for this work in Toluca Lake?

Los Angeles Department of Building and Safety (LADBS). Private pools in the City of Los Angeles are permitted through a Combined Building-Mechanical permit, while pools serving more than two dwelling units need separate building, electrical, plumbing and mechanical permits.

Using a City of Los Angeles standard plan on file with LADBS reduces plan check time. Toluca Lake is largely flat, so most residential pool projects avoid hillside grading review entirely. Addresses on the Burbank side of the wider Toluca Lake area are permitted by the City of Burbank instead.

We prepare the drawings, make the submittal and handle plan-check corrections ourselves, so you are not the one chasing plan check.

What makes building in Toluca Lake different?

Tidy, high-value lots close to the studios. Space is at a premium, so the win is a well-planned outdoor room rather than a sprawling yard. One local condition that shapes the work: Flat lots mean drainage design matters more than slope work.

Which parts of Toluca Lake do you work in?

All of it, including Toluca Estates and Lakeside Golf area. Our crews run every job out of our Cahuenga Pass base in Los Angeles, with our own people on site.

What does an ADU or addition cost in Toluca Lake?

Detached ADU: generally $150,000 to $400,000+ across Southern California. What moves it is square footage, finish level, utility runs, and site access; garage conversions typically run well below a ground-up detached build. We give line-item pricing after seeing the site rather than quoting a number over the phone.

How long does an ADU take start to finish?

Plan a realistic year. Design and engineering typically take one to three months, city plan check and corrections add several more, and construction usually runs four to eight months depending on size and site access.

Is a garage conversion cheaper than a detached ADU?

Usually yes, and often substantially, because the foundation, walls and roof already exist. The trade-offs are that you lose the garage, and older slabs and framing sometimes need upgrading to meet current code.

Can I rent the ADU out?

California ADU law is designed to allow long-term rental, and an ADU is one of the few ways to add rentable square footage to a single-family lot. Short-term rental rules vary by city, so confirm your local ordinance before counting on that income.

Do you handle the permits?

Yes. Plans, engineering, Title 24 and the city submittal are all handled in-house, including responding to plan-check corrections. That is a service we sell on its own, so it is not something we hand off.

Planning an ADU in Toluca Lake?

Sit down with your project manager and get an accurate estimate. We call you back within one business day.

Licensed, bonded & insured · CSLB license #1119054