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!
The Stacked ADU Guide
Stacked ADUs, also known as double ADUs, are two Accessory Dwelling Units built one on top of the other. They're a great way to maximize your property's potential, especially on a smaller lot. This guide will dive into everything you need to know about stacked ADUs,...
How ADUs Affect Your Taxes
An Accessory Dwelling Unit (ADU) is more than just an added structure on your property. It represents potential rental income, increased property value, and versatile living or working space. Read more about the benefits of ADUs including their role in supporting...
ADU Electrical Requirements: Panels, Meters, Power for your ADU
Accessory dwelling unit (ADU) electrical requirements in California tie together panel sizing, sub panels, load calculations, Title 24 energy code, and in many cases separate metering. Getting that package right is what keeps your project safe, code compliant, and...
How Many ADUs Can I Build on My Property in California? Single-Family Rules for 2026
If you are wondering how many accessory dwelling units (ADUs) you can build on your property in California, the short answer is this: On many single-family properties in California, you may now be able to build up to three ADUs plus one JADU. This is the combination...
Ultimate Guide to ADU Exterior Design & Finishes in Southern California
The exterior of your accessory dwelling unit (ADU), casita, or guest house is the first impression visitors or potential tenants will have of your property. Building an ADU is an exciting project that not only adds value to your property but also provides extra space...
ADU Design-Build: How It Works and How It Compares
When planning an accessory dwelling unit, one of the first decisions is how to organize the design, permitting, and construction work. With ADU design-build, one company manages the full project under an integrated process. The traditional alternative is to hire an...
Do You Need an Architect for an ADU?
Most California homeowners do not need to hire a licensed architect for a conventional ADU. They do need a complete, permit-ready plan set, including architectural drawings, structural engineering, and energy documentation. An architect may still be the right choice...
How Many ADUs Can You Build on a Multifamily Property?
Curious how many ADUs you can build on a multifamily property in California? If you own a duplex, triplex, apartment building, or other multifamily property, the rules are often more generous than owners expect. California law allows you to add detached ADUs equal to...
The Complete ADU Construction Guide: How To Build an ADU
Accessory Dwelling Units (ADUs) are secondary units that can be built on residential properties, providing an excellent opportunity for homeowners to boost property value, generate rental income, or house family members. However, understanding the many steps and rules...
Why Remodel and Home Improvement Contractors Struggle with Detached ADUs
When “One Contractor for Everything” Sounds Easy—Until You Dig Deeper It usually starts with a friendly pitch: “We can take care of everything—your ADU, kitchen remodel, pool, and landscaping—all under one roof.” That sounds convenient. Fewer contractors, one point of...
ADU Garage Conversion vs. Demolition: Which is right for you?
Considering transforming your detached garage into an accessory dwelling unit (ADU) can open up new possibilities for your property. Homeowners add ADUs for additional rental income or for more flexible living with their family. Although garages can be a great storage...
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About SnapADU
Since 2020, we’ve focused exclusively on designing, permitting, and building over 100 ADUs in San Diego. Our deep experience means we catch what others might miss, and our in-house team ensures every promise is delivered.
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