ADU Design & Permit Plans in Walnut Creek, CA
Our Walnut Creek ADU Experience
One of the ADU projects we designed in Walnut Creek started with an existing garage on a fairly large lot. Instead of tearing it down and starting over, we looked at how we could convert the existing garage into part of the ADU and add onto it to create a larger, more functional living space.
Having a bigger lot gave us more flexibility with the design, but we still had to carefully consider the existing home, access, utilities, setbacks, and how the new addition would sit on the property. For new ADU construction, California standards generally allow 4-foot side and rear setbacks, while an existing garage being converted into an ADU can have different setback considerations.
This is something we really enjoy about ADU design, figuring out how to make the most of what is already there. Every property is different, and sometimes an existing garage or extra backyard space can create an opportunity homeowners may not realize they have.
For this Walnut Creek project, we were able to work with the existing garage, expand the footprint, and create an ADU that made better use of the available lot. We developed the ADU design and permit plans and worked through the permitting process to help move the project toward approval.
If you're considering an ADU in Walnut Creek, we can start by looking at your existing property and exploring what could realistically work before moving into design and permitting.
Additions & Remodels in Walnut Creek
Whether you're adding a bedroom or bathroom, creating a primary suite, expanding your kitchen, or remodeling your Walnut Creek home, we start by looking at how your existing space can work better for you.
For a home addition in Walnut Creek, we consider the existing layout, available lot space, and required setbacks. Depending on the property's zoning, side setbacks can generally range from 5–15 feet, with rear setbacks ranging from 10–20 feet. We verify the requirements for your specific property before developing the design.
From there, we create your design and permit plans, coordinate structural engineering and energy requirements when needed, and help with permit submittal and plan-check corrections.
Whether you know exactly what you want or simply need more space, we can help explore what's possible for your Walnut Creek home and turn it into a plan ready for permitting.