Accessory dwelling unit rental — San Bernardino, CA
Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
This involves setting up a secondary unit on your property specifically to lease to tenants. You need this service if you are interested in generating monthly income while maintaining your property ownership. We focus on layouts that maximize tenant appeal and ensure privacy for both your main home and the rental unit.
Frequently asked in San Bernardino
What's involved in renting out an accessory dwelling unit in San Bernardino?
Can I get an ADU built quickly in San Bernardino?
How do I find ADU services near me in San Bernardino?
What kinds of companies build accessory dwelling units in San Bernardino?
What are the typical accessory dwelling unit services offered in San Bernardino?
Can I build an accessory dwelling unit in my backyard in San Bernardino?
What makes an accessory dwelling unit a good 'in-law suite' option in San Bernardino?
Also serving nearby: Rialto · Fontana · Jurupa Valley · Rancho Cucamonga · Riverside
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of San Bernardino — population 223,728; about 3,602 residents per square mile across 62.1 sq mi. ZIP codes covered include 92401, 92402, 92403, 92404, 92405, 92406, 92407, 92408.
Neighborhoods served in San Bernardino: Delmann, Muscoy, Meadowbrook, Northeast San Bernardino, Southwest San Bernardino — and every surrounding area.
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