Burbank homeowners have one of the cleaner paths to an ADU in Los Angeles County: an independent city with its own building department, state law capping plan check at 60 days, and a handful of genuinely vetted builders — including one headquartered right in town. This guide covers what an ADU costs here, how Burbank's permitting actually works, and which licensed builders on our directory serve the city.
Burbank is served by several vetted, CSLB-licensed ADU builders on our directory — led by Go ADU Construction, a Burbank-based, ADU-exclusive design-build firm with a 5.0 rating across 25 reviews and CSLB license #1076712. Expect roughly $280–$420 per square foot all-in, a statewide median around $150,000, and 8–14 months from design to move-in. Burbank issues its own permits — not the City of LA — and California law caps plan check at 60 days for a complete application.
Here's the thing most homeowners miss: Burbank is an independent city. Your permit doesn't go through LADBS, the City of Los Angeles, or the county. It goes through the Burbank building department, under Burbank's local ordinance — with California's statewide ADU framework sitting on top.
That matters when you're hiring. A builder who has spent the last five years pulling permits exclusively through LADBS is fluent in a different system than the one your project will run through. It's not disqualifying — the state rules are the same everywhere — but a builder who already works in and around Burbank starts your project knowing the local review process instead of learning it on your dime.
The state framework is genuinely on your side either way:
Burbank pricing tracks the greater LA baseline: roughly $280–$420 per square foot all-in, depending on ADU type, size, finishes, and your lot. Here's how that shakes out by project type:
| ADU type | Typical size | All-in cost range | Build timeline |
|---|---|---|---|
| Detached ADU | 600–1,200 sq ft | $180,000–$420,000 | 8–12 months |
| Attached ADU | 400–800 sq ft | $140,000–$300,000 | 6–10 months |
| Garage conversion | 400–600 sq ft | $90,000–$180,000 | 4–7 months |
| JADU (Junior ADU) | ≤ 500 sq ft | $60,000–$140,000 | 3–6 months |
Two numbers worth holding onto before sticker shock sets in. The statewide median ADU costs about $150,000, and roughly 71% of California ADUs come in under $200,000. The scary top of the range mostly reflects large detached units with high-end finishes on difficult lots — not the typical Burbank backyard project.
A note on financing: the $40,000 CalHFA ADU grant is currently paused and out of funds, so don't build it into your budget. Most homeowners finance with home equity, savings, or a renovation loan, and some builders — including Go ADU Construction — offer financing through lending partners.
Because Burbank permits its own construction, the specifics — fees, submittal format, review workflow — are set by local ordinance rather than by any LA-wide schedule. What state law guarantees regardless:
In practice, the full journey — design, engineering, plan check, permits, construction, final inspection — runs about 8–14 months for a custom ADU. Be skeptical of anyone promising a guaranteed fast-track approval: the 60-day statutory clock only starts once your application is complete, and it isn't a construction schedule. A good builder gives you an honest, project-specific timeline instead of a slogan.
The smart move is to let your builder carry the permit path. Every builder below handles permitting and plans as part of the job.
If you want a builder headquartered in the city rather than commuting in, Go ADU Construction is the one on our directory — a family-operated, ADU-exclusive design-build contractor based in Burbank and serving the greater Los Angeles area.
The profile in brief:
Two things stand out in the review record. First, schedule discipline — a pattern most contractors get dinged on. One homeowner who had built several ADUs with different contractors called this the smoothest build to date, noting the team "actually stuck to a schedule," with slips of days rather than the weeks or months he'd seen elsewhere. Another reported a full start-to-finish ADU build in under six months, completed while her elderly father lived in the front house.
Second, the consultation experience. A recent reviewer described the initial visit: on time, walked the yard, measured, explained utilities and the permit path in plain language, and left her with a clear written estimate — "low pressure and organized."
Being ADU-exclusive cuts both ways, and it's worth naming honestly: you won't hire them for a kitchen remodel or a second story on the main house. But if the project is an ADU, a firm that does nothing else has usually seen your exact problem before.
Go ADU isn't your only option — several other CSLB-licensed builders on the directory list Burbank in their service area:
Comparing at least two builders is worth the extra week. Quotes on the same project can differ meaningfully, and the conversation itself tells you a lot about how each firm communicates. Browse the full list on the Burbank ADU builders directory page — every builder there has already cleared license verification and red-flag screening.
Our directory pre-screens for an active CSLB license, bond, and insurance — but you should still run your own checks. Five minutes, in this order:
Once you've shortlisted two or three builders, the first consultation is your best diligence tool. Ask each one:
A builder who answers these crisply — the way reviewers describe Go ADU Construction's consultations, with plain-language permit explanations and a written estimate on the spot — is showing you what the next year of communication will feel like.
Burbank is a favorable place to build an ADU: independent-city permitting with the state's 60-day cap and ministerial approval behind it, realistic all-in costs from about $90,000 for a garage conversion to $180,000–$420,000 for a detached unit, and multiple vetted, licensed builders competing for the work.
Start with the builder based in town: check out Go ADU Construction's profile — 5.0 across 25 reviews, ADU-only, design through construction under one roof. Then compare against the other pros on the Burbank directory page, and request an intro when you're ready. We'll match you with a vetted, CSLB-licensed builder that fits your lot, your budget, and your timeline — no obligation.