Placer County, California
ADU builder in Placer County
Placer County includes the suburban communities of Roseville, Rocklin and Lincoln as well as unincorporated areas with different site conditions. City permits and county permits are separate paths, even when two properties are close together.
County review outside Roseville, Rocklin and Lincoln
The Placer County Community Development Resource Agency is the starting point for an ADU on an unincorporated parcel. Roseville, Rocklin and Lincoln have their own city permitting offices. The county publishes ADU approval processes and standards; we confirm the appropriate review track for the proposed project.
From subdivision backyards to foothill parcels
An ADU on a newer subdivision lot may depend on usable backyard space and side-yard access. On a more rural or foothill parcel, slope, driveway access and utility service can become the larger design questions. A large lot does not automatically mean an easy construction site.
We review the site layout and applicable county standards before committing to a footprint. Where a parcel is not on public utilities, service capacity should be checked with the appropriate agencies.
Rules vary by jurisdiction. Call us to confirm what applies to your property.
FAQ
Placer County ADU questions
Does Placer County issue ADU permits in Roseville?
Properties within Roseville city limits use the city's permit office. Placer County handles unincorporated properties; Rocklin and Lincoln also have their own city processes.
Will a foothill lot need a different ADU design?
It may. Slope, access and utility arrangements can affect foundations and construction logistics. We review the actual site before recommending a design.
Free quote
Planning an ADU in Placer County?
Call us for a quote based on your project.
Call us directly
916.505.2036ADU Design Center2230 26th Street, Sacramento, CA 95818Call to schedule your visit.
Request a free quote
Takes about a minute. We call you back, usually the same business day.