Hand + Hammer
Design Build

ADUs & Home Additions in Rocklin, CA

The second unit your property has room for.

Rocklin homeowners in Whitney Ranch and Stanford Ranch are discovering what their lots can accommodate — and the answer is often a detached ADU that generates rental income or houses extended family. The City of Rocklin has followed state law on ADU permitting and the process is workable.

For newer Rocklin subdivisions, we typically design detached ADUs in the rear yard — standalone structures that are properly finished, not portable sheds with plumbing. For older Rocklin homes near downtown, garage conversions can be practical depending on the property layout. Home additions — room additions, family room expansions, primary suite additions — are also common in older Rocklin where the original square footage doesn’t serve a growing family.

We handle everything: site analysis, design, structural engineering, permit drawings, and construction. One team, one point of contact.

Inquiry Form

Fill out the form below and we will contact you soon to discuss more about your project.

Why Choose Our Rocklin ADU & Home Addition Services

Rocklin lots — especially in the newer subdivisions — often have enough rear yard for a meaningful ADU. We assess the potential, design the unit well, and handle the complete process from permit through final inspection. Every detail is built around one idea: a home that welcomes you back.

Seamless Integration

We handle permit drawings, submissions, and all plan check responses with the building department.

Design that makes the unit feel intentional — not like a converted garage with a hot plate.

Site planning to maximize usable square footage while meeting setbacks and lot coverage limits.

Utility connections — sewer, electrical, gas — coordinated from the start, not figured out mid-construction.

Built to rent or built for family — finishes and layouts chosen for durability and real livability.

Let’s Build Something Exceptional Together