Simplifying the ADU Permitting Process
- Jon Melicharek
- Oct 28
- 3 min read
Building an Accessory Dwelling Unit (ADU) is a fantastic way to add value to your property, create extra living space, or generate rental income. But the permitting process can feel overwhelming. I’m here to break it down for you in simple terms. Let’s make this journey smooth and stress-free!
Understanding the ADU Permit Process
Before you start building, you need to get the right permits. The ADU permit process involves several steps, but knowing what to expect helps you avoid delays and surprises.
Here’s a quick overview:
Check local zoning laws - Make sure your property allows an ADU.
Prepare your plans - This includes architectural drawings and site plans.
Submit your application - File your plans with the city or county building department.
Wait for review - Officials check your plans for compliance with building codes.
Address any corrections - You might need to revise your plans.
Get your permit - Once approved, you can start construction.
Each step is important, but don’t worry! Many companies, like CASITA ADU, specialize in guiding homeowners through this process.

Why the ADU Permit Process Matters
You might wonder why permits are necessary. Permits ensure your ADU is safe, legal, and built to code. They protect your investment and your family.
Here are some reasons to follow the permit process carefully:
Safety: Proper inspections prevent hazards like faulty wiring or poor structural work.
Legal protection: Avoid fines or orders to remove your ADU.
Resale value: A permitted ADU adds value to your home.
Financing and insurance: Lenders and insurers often require permits.
Skipping permits might seem faster, but it can cause headaches later. I always recommend doing it right the first time!
Tips to Speed Up Your ADU Permit Process
Getting your permit quickly is possible with the right approach. Here are some practical tips:
Start with a pre-application meeting: Many cities offer this to review your plans early.
Hire professionals: Architects and builders familiar with local rules can avoid common mistakes.
Prepare complete documents: Incomplete applications cause delays.
Stay in touch with officials: Respond promptly to requests for more information.
Use online portals: Many cities have digital systems for faster submissions.
By following these tips, you can reduce waiting times and get your project moving faster.

How CASITA ADU Makes Permitting Easy
At CASITA ADU, we understand how confusing the permitting process can be. That’s why we offer full support from start to finish. Here’s how we help:
Custom design tailored to your property
Complete permit package preparation
Direct communication with city officials
Project management to keep things on track
Our goal is to make building your ADU as simple as possible. We handle the paperwork and technical details so you can focus on the exciting part - your new space!
If you want to learn more about the adu permitting process, check out our website. We’re here to guide you every step of the way.
What to Expect After Getting Your ADU Permit
Once you have your permit, the real fun begins! Here’s what happens next:
Scheduling inspections: Your city will require inspections at various stages.
Construction: Your builder follows the approved plans.
Final inspection and approval: After construction, a final check ensures everything is up to code.
Move-in or rent out: Enjoy your new ADU!
Remember, staying organized and communicating with your builder and inspectors helps keep the project on schedule.
Your Next Step Toward Building an ADU
Building an ADU is a smart investment and a great way to enhance your property. The permitting process might seem complex, but with the right help, it’s manageable and even exciting!
Ready to get started? Reach out to CASITA ADU and let us simplify the process for you. Together, we’ll turn your ADU dream into reality - quickly and smoothly.
Happy building!