How to Get an ADU Permit in Santa Clara County: A Step-by-Step Guide — a complete guide by Yuna Drafting.
Learn what drawings and documentation California owner-builders must submit to pull permits legally, even without a licensed contractor.
Navigate Bay Area two-story addition permits with confidence—learn the structural and drafting requirements that keep your project code-compliant and on track.
Discover how Bay Area homeowners and contractors can choose between CAD and hand drafting to create accurate, permit-ready drawings that meet local requirements.
Navigate Title 24 energy compliance for ADUs without surprises—learn the insulation, HVAC, and lighting requirements that trip up most California homeowners.
Learn the exact Bay Area ADU setback requirements your construction drawings must clearly document to meet local planning codes and pass permit review.
A structural Title 24 combo package bundles your engineering calculations and energy compliance reports into one submission, streamlining permitting for California construction projects.
Learn how long the ADU permit process takes in Santa Clara County, from application to approval, so you can plan your project timeline with confidence.
Compare junior and standard ADUs in California, including key drafting requirements, permit processes, and what each option means for your property.
Tell us what you're building and we'll get back to you with next steps — usually within one business day.
(408) 634-6655
Yuna Drafting