Building an ADU in San Diego in 2026

Learn the ADU process from design to build—plus what San Diego’s new rule changes mean for your property. Get all your questions answered.
Thinking About Building an ADU in San Diego in 2026? Here’s What You Need to Know.

With recent changes to San Diego’s ADU rules, many homeowners and investors are unsure about what’s still allowed, what’s no longer permitted, and how to move forward without wasting time or money. If you’re considering building an ADU, this event is designed to give you clarity.

Join us on January 14, 2026, for a free, in-person ADU education event where we break down the updated rules, real costs, and the full process. from design to construction, using real projects built right here in San Diego.

This session will feature a local architect, who will walk through the newest ADU regulations, including what you can’t do anymore and what is still buildable under current city guidelines. CalHomeCo Construction will also share their proven ADU process and highlight select ADU projects completed in 2025.

What You’ll Learn:
What changed in San Diego’s ADU regulations
What’s currently allowed on single-family and multi-family lots
Design and permitting best practices
Real construction costs and timelines
Case studies from recent ADU projects built in 2025

Who This Event Is For:
Homeowners thinking about building an ADU
Real estate investors exploring rental income

Featured Speakers:
CalHomeCo Construction
Henish Pulickal – CEO
Brian Zanini – Business Development
calhomeco.com

Event Details:
Date: January 14th, 2026
Time: 5:00 PM – 7:00 PM
Location: 4250 Morena Blvd, Suite E, San Diego, CA 92117

Why Attend:
Whether you're a homeowner, investor, or real estate agent, this event will give you clarity on San Diego’s updated ADU rules and help you take the next step. Whether that’s building one unit or multiple.
You’ll also have a chance to connect with other like-minded property owners, agents, designers, and developers during the networking portion of the event. Come ready to ask questions, share your goals, and build valuable relationships.

Let's Connect on Social Media:
Instagram: https://www.instagram.com/californiahomecompany/
Facebook: https://www.facebook.com/TheCalHomeCo
NextDoor: https://nextdoor.com/pages/henish-pulickal-san-diego-ca/?init_source=org_pages&utm_campaign=1721668375490

Check Out Our Portfolio:
https://calhomeco.com/portfolio/

Have a Question? Contact Us:
(858) 633-7812
info@calhomeco.com