With the California housing crisis, the state has passed favorable laws to build accessory dwelling units (ADU). The benefits to the homeowner can bring in additional rental income, senior living, and lot development, maximizing space and property value.
There are a variety of ways to add an ADU to your existing property.
Types of ADU’s we Do:
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- Garage Conversion
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- Second Story Addition
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- Pool House ADU
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- Guest House ADU
We have existing pre-approved plans you can develop or work with our trusted architects to create your dream ADU.
frequently asked questions
How much does an ADU cost to build in San Diego County?
Most detached ADUs in San Diego County run roughly $200,000-$450,000 depending on size, site conditions, and finishes. Steady Builders works open-book, so you see the cost of every line item rather than a single lump number.
Does Steady Builders have ready-to-build ADU plans?
Yes. Steady Builders offers pre-approved plan sets in common sizes (roughly 500, 800, and 1,000 sq ft), which can shorten design and permitting time, or the team can design a custom ADU with its architects.
How long does it take to build an ADU?
Once permitted, a detached ADU typically takes several months. Because Steady Builders runs its own crews, construction can begin as soon as the permit clears.
Can an ADU generate rental income?
Yes. Many North County homeowners build ADUs for rental income, space for aging family members, or added property value.
Who handles the permits?
Steady Builders manages the permitting process and coordinates with the city or county jurisdiction for your property.
