
Why Choose GBG in Elk Grove?
Building an ADU in Elk Grove requires more than just framing knowledge; it requires understanding local zoning. Whether you are in Laguna West or near Elk Grove Park, GBG Construction Inc. (License #1071343) handles the entire process. We don't just build; we specialize in Garage-to-ADU conversions and Ground-up construction, ensuring your project meets the specific 4-foot setback and Title 24 energy requirements enforced by the City of Elk Grove.
Turn Your Garage into Income.
The fastest way to add an ADU in Elk Grove is often converting an existing structure. With our specific B & D-28 licenses, we are experts at retrofitting garage openings, upgrading insulation to habitable standards, and handling the utility tie-ins legally. We handle the complex 'change of use' permits so you don't have to.


TheElk Grove ADU Cheat Sheet
Requirement:
Elk Grove Rule (2025/26)
Max Size (Detached)Up to 1,200 sq. ft.
Max Size (Attached) 50% of main house or 850 sq. ft. (whichever is greater)
Setbacks Standard 4 ft. side and rear setbacks.
Owner Occupancy Not Required (Great for investors).
Permit Speed Expedited review for Pre-Approved Plans (OTC).

