On the Palos Verdes Peninsula, land and views are everything — which makes converting a garage
or adding an ADU a smart way to gain living space without giving up the yard or the vista. Katz Design
& Builders is a licensed design-build firm (California CSLB #1089060) that designs and builds garage
conversions and ADUs across Rancho Palos Verdes.
Why Rancho Palos Verdes homeowners choose Katz Design & Builders
- We turn a garage into real living space. Insulated, permitted, and finished
— a suite, office, or rental, not just a walled-off garage. - We know the peninsula’s conditions. Hillside lots, views, coastal exposure, and
in some areas geological considerations all shape the build. We plan for them. - Licensed, insured, accountable. CSLB #1089060, fully insured, fixed price, one
project manager. - Design-build under one roof. Design, budget, and construction from one team.
Our Rancho Palos Verdes garage conversion & ADU services
Living-space conversions
Turn a garage into a suite, office, gym, or studio, done to code.
Garage-to-ADU conversions
Convert a garage into a legal, rentable dwelling with a kitchenette, bath, and separate entry.
Detached & attached ADUs
Purpose-built ADUs designed to the city’s zoning and setback rules and the site’s conditions.
View- and hillside-aware builds
We plan around the access, drainage, and structural realities of peninsula lots — and protect
the views that make them special.
What to expect: our process
- Consultation & site visit — we assess your lot, views, and goals and
talk budget honestly. - Design & fixed proposal — drawings, selections, itemized price and
schedule before construction. - Permits & approvals — handled through the City of Rancho Palos Verdes.
- Build — one project manager, a clean site, updates to completion.
Rancho Palos Verdes garage conversion & ADU — FAQ
Can you build an ADU on a hillside peninsula lot?
Yes — hillside conditions, access, and views are all part of building on the peninsula. We plan
the siting and structure carefully to work with your lot.
Do I need permits for a conversion or ADU in RPV?
Yes. Both require permits and must meet zoning, setback, and building code. We prepare the plans and
manage the full process.
How long does a conversion or ADU take?
A garage conversion runs a couple of months; a detached ADU longer, depending on scope and permits.
Get a quote for your Rancho Palos Verdes project
Tell us about your project and we’ll set up a consultation. Licensed CSLB #1089060, serving Rancho
Palos Verdes and the South Bay.
Call (213) 444-7636 or request a consultation online.