From the South Bay to the Peninsula, and now expanding into Southern California, Apex Homes designs, permits, and builds ADUs in 22 California cities, all through one in-house team.
Four regions, one in-house team handling design, permitting, and construction. Find your region below, then jump to your city for local details.
Search your city or browse by region below. Every city page covers local permitting, pricing, and matching floor plans.
No city matched that search. Try a nearby city, or call (408) 877-8080 and we will check your address for you.
SMARTER THAN MOVING
Moving is expensive, stressful, and unnecessary when the space you need already exists on your own lot. With Apex Homes, you can house family, add income, and increase your property's value, all without changing your address.
No new mortgage, no new school district, no goodbye to the neighbors you know. Just more space, right where you are.
No bidding wars, no move-in surprises, no guessing what a new house actually needs. Just a fixed price, on the property you already know.
Parents, grown kids, or whoever needs it get their own front door and their own space, close enough to see every day.
Whichever city you're in, every Apex Homes project includes the same in-house standard.
Zoning, setbacks, and buildable size confirmed before you commit to anything.
One team handles your floor plan and every step of city permitting.
Solar and appliances come standard, not as a line-item add-on.
Your quote is locked in upfront, with no surprise change orders.
Enter your address and instantly see if your property qualifies for an ADU, and which floor plans fit your backyard. No cost, no commitment.
Know in 60 seconds whether your lot qualifies for an ADU, free, self-serve, and available 24/7.
See your buildable area mapped directly onto your lot, cross-verified against county parcel data.
Compare 1 to 3 bedroom options sized to your property, then move straight into design and permitting with Apex Homes.
“I'm usually stingy with five-star reviews, but Apex Homes absolutely rocks. From the first call, they treated my scattershot sketches like gold: polished the design, wrangled the permits so I never saw City Hall, and kept every penny transparent.”
“The most professional people you will meet. They know what they are doing.”
“Best team to have on your side to guide you through your home renovation. Extremely professional and knowledgeable.”
“Aimee is so personal and knowledgeable! Explains all the questions I could ever think of.”
FAQs
We design, permit, and build ADUs across four regions: South Bay and Silicon Valley, the Peninsula, the East Bay, and Southern California. Every city we serve has its own page with local permitting notes, pricing, and the floor plans that fit best.
Our base pricing is the same everywhere we build. What changes are city fees, utility connections, and the site conditions on your own lot. The free feasibility study spells those out before you commit, and your quote is fixed once it is issued.
Enter your address and you will see in about a minute whether your lot qualifies, how much buildable area you have, and which floor plans fit. If you would rather talk it through, one call with our team covers the same ground.
Yes. Design and permitting are handled in-house in every city on this page. We prepare the drawings, submit to the city, and manage plan check and corrections, so you never deal with the counter yourself.
Give us a call. We regularly take on projects just outside the cities listed here, and we are actively expanding in both Northern and Southern California. If we cannot build there, we will tell you straight away.
Free feasibility study: zoning, buildable size, and matching floor plans in one call. No obligation.
