ADU Resources from SnapADU
Snap ADUniversity
Building an ADU is a big investment, and having the right information makes all the difference. At SnapADU, we don’t just design ADUs—we build them too. This hands-on experience gives us a unique perspective on the entire process, from initial design to final inspection.
Our blog is here to share that knowledge with you. Whether it’s understanding costs, navigating permits, or exploring design options, you’ll find practical insights drawn from completing over 100 ADUs in San Diego since 2020.
We’re passionate about helping you make informed decisions and bringing your ADU vision to life!

Do you need an architect for your ADU project?
Considering building an accessory dwelling unit (ADU)? A crucial decision early on is whether to hire an ADU architect or opt for a design build contractor. An ADU architect specializes in designing ADUs, ensuring compliance with local zoning laws and maximizing...

Understanding ADU Foundation Types: A Comprehensive Guide
When considering an Accessory Dwelling Unit (ADU), understanding the different types of foundations for the ADU is not just a technical detail. It's a pivotal aspect that can greatly influence the project's overall cost and design aesthetics. In some situations, the...

What to Know About ADU Setbacks
The placement of your detached accessory dwelling unit (ADU) - also known as a guest house, casita, in-law suite, or granny flat - is as crucial as your choice of floor plan and finishes. Understanding setback requirements is vital for a smooth building process, as...

How Easements Can Affect ADU Feasibility
If you are thinking about building an ADU on your property, it will be important to understand where you are allowed to build. Setbacks and easements, as well as site constraints, will be the biggest factors driving the optimal placement of the unit. Let's dig in to...

Fire Ratings & Safety Requirements for ADUs
Image Credit: Sam Sommers, Firefighter and son of SnapADU employee, Bob Sommers In light of the recent devastating wildfires in Los Angeles, fire safety has taken on even greater significance for homeowners, particularly those planning accessory dwelling units (ADUs)....

Do you need a Title Report for your ADU?
You may have heard that a title report could be required in order to determine where you can build your accessory dwelling unit (ADU), but do you know what this process entails? Read on to learn what a title report is, what information a title report covers, when you...

ADU Pricing in San Diego – What you need to know
If you're considering adding an accessory dwelling unit (ADU) to your property, understanding the financial implications is crucial. ADU costs encompass various categories, including design, site work, construction, permits, and site-specific expenses. For a detailed...

How Historic Districts Impact ADU Permitting in San Diego
Accessory Dwelling Units (ADUs) are becoming an increasingly popular option in San Diego, providing extra space for families or additional rental income. However, if your property is located within a historic district, building an ADU is possible but involves...
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