If you’re a commercial landlord or a business owner in San Diego County, you’ve probably felt the ground shifting beneath your feet lately. For decades, the commercial world was the "Wild West": if it wasn’t in the lease, it didn’t exist. But as of 2026, the rules have changed. The "just cause" protections we used to only see in residential apartments are starting to bleed into the commercial sector, and if you aren’t paying attention, you’re going to get burned.
Between AB 1384 and SB 1103, the California legislature has essentially rewritten the playbook for how a commercial eviction lawyer handles a case. Whether you are trying to reclaim your property or you’re a small business fighting to stay open, there are "secrets" to this new compliance that most people won't tell you until you’re already in front of a judge.
Are You Prepared for the End of the "Demurrer Delay"?
For years, the favorite trick of any san diego eviction attorney representing a tenant was the "Demurrer." If you aren't a legal nerd, a demurrer is basically a fancy way of saying, "Your paperwork has a typo, so we should spend the next two months arguing about it before the eviction even starts." It was a classic stall tactic that kept non-paying tenants in buildings for months while the landlord bled mortgage payments.
The Secret: As of January 1, 2026, AB 1384 has effectively killed the "Demurrer Delay."
The new law forces the court to hold a hearing on these types of motions within 15 to 17 days. No more waiting sixty days for a court date just to talk about a comma in the wrong place. If you are a landlord, this is the best news you’ve had in a decade. If you are a tenant, it means your "free rent" clock just got a whole lot shorter.

Do You Know If You’re Dealing with a “Qualified Commercial Tenant”?
This is where things get tricky for San Diego County landlords. SB 1103 has introduced a new category of protected entities called "Qualified Commercial Tenants." This isn't just a label; it’s a legal shield.
A Qualified Commercial Tenant generally includes:
- Microenterprises: Small businesses with five or fewer employees.
- Small Restaurants: Specifically those with fewer than 25 employees.
- Nonprofits: Most 501(c)(3) organizations.
The Secret: If your tenant fits this description, you can’t just hand them a standard 3-day notice and expect them to vanish. Under SB 1103, these tenants are entitled to significantly longer notice periods: sometimes up to 90 days depending on the situation: and much higher levels of transparency regarding how you calculate their rent increases. If you treat a microenterprise like a Fortune 500 company during an eviction, a judge in San Diego will likely throw your case out before you can finish your opening statement.
Is Your Triple Net (NNN) Documentation Valid?
We all know how Triple Net leases work: the tenant pays the rent plus their share of taxes, insurance, and maintenance. In the past, landlords would often send a bill for "Common Area Maintenance" (CAM) with a vague explanation, and the tenant would pay it.
The Secret: Those days are over. To legally enforce NNN charges now, landlords must be able to provide 18 months of supporting documentation to prove those costs are real.
If you are a tenant and your landlord sends you a massive bill for "roof repairs" without showing you the actual invoices from the last year and a half, you might have a legal right to withhold that portion of the payment. Conversely, if you are a landlord, you need to keep your receipts like your life depends on it. If you can't produce the paper trail, your "eviction for non-payment" might crumble because the court will rule that the debt wasn't properly substantiated.

Did You Negotiate the Lease in Spanish?
San Diego is a beautiful, multicultural hub. It’s very common for business deals to be negotiated in Spanish, Tagalog, Chinese, Vietnamese, or Korean. However, most leases are still printed in English.
The Secret: Under the new compliance rules, if a lease was "primarily negotiated" in a language other than English, the landlord must provide a translated copy of the lease to the tenant before it is signed.
If you negotiated a deal in Spanish at a coffee shop in Chula Vista but only provided an English contract, that lease might be voidable. For a san diego eviction attorney, this is a massive "gotcha" moment in court. A tenant can claim they didn't understand the "just cause" provisions because they weren't in their native tongue, and suddenly, the landlord is looking at a massive legal bill and a tenant who isn't leaving.

Why You Need an Insider Who Understands Both Sides
Navigating the world of commercial real estate in San Diego County isn't just about knowing the law; it's about knowing how buildings actually run. This is where the Law Office of Andrew H. Griffin, III, APC stands apart.
Andrew Griffin isn't just an attorney; he is a dual-licensed California Real Estate Broker. This means he understands the "Property Management" side of the desk: the budgets, the NNN reconciliations, and the local market trends: while also understanding the "Courtroom" side where judges look for any reason to deny an eviction.
When you hire a commercial eviction lawyer, you don't want someone who just reads statutes. You want someone who can look at a lease and say, "This NNN clause is going to fail the 18-month documentation test," or "This tenant is a Qualified Commercial Tenant under SB 1103; we need a different strategy."

Don't Let "Just Cause" Compliance Catch You Off Guard
The "secrets" of commercial eviction in 2026 all boil down to one thing: Transparency. The state is moving toward protecting the "little guy" in commercial spaces just like they do in residential homes.
If you are a landlord:
- Audit your files for 18 months of NNN receipts.
- Update your notice templates to reflect SB 1103 requirements.
- Ensure your translated lease copies are ready if you negotiate in other languages.
If you are a tenant:
- Check if you qualify as a "Qualified Commercial Tenant."
- Demand the documentation for any "operating cost" increases.
- Don't be intimidated by a quick eviction notice if the landlord hasn't followed the new notice periods.
Whether you are facing a complex commercial dispute or simply want to ensure your lease agreements are up to date with the latest San Diego County standards, you shouldn't go it alone. The legal landscape is too volatile right now for "DIY" lawyering.

Contact an Expert San Diego Eviction Attorney Today
At the Law Office of Andrew H. Griffin, III, APC, we provide the insider knowledge you need to stay compliant and protect your interests. From drafting airtight leases to representing you in a high-stakes commercial eviction, we have the dual expertise of a broker and an attorney to get the job done.
Don’t wait for a court date to find out you’re in violation of the new laws.
Give us a call at 619 853-3009 or visit us online at https://www.andrewgriffinlawoffice.com/contact/ to schedule your consultation. Let's make sure your property and your business are protected in this new era of San Diego real estate law.
For more information on our specific services, feel free to explore our practice areas or learn more about commercial evictions specifically. We are here to help you navigate the "Just Cause" maze with confidence.























