Cost of accessory dwelling unit — Burbank, CA
Last updated: September 24, 2026
What affects the price
Building an ADU is a custom project, so costs vary based on your specific choices. Site conditions are the biggest factor; if your land requires significant grading, utility extensions, or foundation work, those expenses add up quickly. Choosing high-end finishes, custom cabinetry, or complex roof lines will also push the budget higher compared to a standard design. Prefabricated units often offer predictable costs, while custom site-built structures allow for more flexibility but can be harder to estimate upfront. Exact pricing confirmed free on the call.
About this service
The total investment for an ADU depends on several moving parts, including your property’s site conditions, the complexity of your site plan, and the high-end finishes you select. Whether you are building a detached cottage or converting a garage, costs vary based on utility connections and local labor rates. Exact pricing confirmed free on the call.
Frequently asked in Burbank
What are the options for prefab ADUs in Burbank?
What is an accessory dwelling unit in Burbank?
An accessory dwelling unit (ADU) in Burbank is a secondary, independent living space on a single-family residential lot. It includes its own kitchen, bathroom, and sleeping area, separate from the primary residence. ADUs are designed to provide additional housing options, whether for family members, renters, or as a home office, while complying with Burbank's zoning laws.
What's the best ADU for my Burbank property?
What's involved in getting an accessory dwelling unit permit in Burbank?
Where can I find accessory dwelling units near me in Burbank?
What are the requirements for ADU housing in Burbank?
What is a modular accessory dwelling unit in Burbank?
Also serving nearby: Santa Clara · San Jose · Sunnyvale · Fremont · Hayward
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Burbank — population 102,755; about 245,825 residents per square mile across 0.4 sq mi. ZIP codes covered include 91501, 91502, 91503, 91504, 91505, 91506, 91507, 91508.
Neighborhoods served in Burbank: Magnolia Park, Rancho Equestrian District, Media District, Downtown Burbank — and every surrounding area.
Areas we serve
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