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!
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...
All About ADU Permit Fees & Waivers
While many fees for accessory dwelling units (ADUs) less than 750 square feet will be waived automatically according to SB13 (more on that below), it is often the case for larger units that fees can approach $20,000 in ADU permit costs. This is typically a combination...
Two Story ADUs in San Diego: A Complete Guide
Two story ADUs are allowed in most of San Diego County, and for many properties, they are the best way to maximize square footage on a tight lot. In fact, over 75% of cities in San Diego County allow two story ADUs under their local municipal codes. Even in cities...
AB1033: Can you Sell an ADU in California?
Wondering about AB 1033 in California? The landscape of accessory dwelling units (ADUs) in California is continually evolving. California Assembly Bill 1033 (AB1033) is a significant piece of legislation passed in 2023, which removed the ban on selling ADUs. This blog...
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...
Fire Ratings & Safety Requirements for ADUs
Fire-related risks in California are becoming increasingly prevalent. Ensuring that your accessory dwelling unit (ADU) meets safety standards is essential, both to comply with regulations and to protect lives and property. Fire safety requirements, such as fire...
Why You Need an Experienced ADU Builder
How ADU builders overcome costly roadblocks by navigating regulations & unforeseen issues. ADUs are not like other construction projects.
California ADU Code Requirements Explained
California has made it easier to build an ADU, but every project still needs to meet building code requirements. These rules protect safety, health, and habitability. Many homeowners assume code compliance is simple. In reality, small details can create major issues...
Benefits of ADUs for Real Estate Agents
As a real estate agent, staying ahead in a competitive market like San Diego means constantly adapting and finding new avenues to meet the diverse needs of your clients. Accessory Dwelling Units (ADUs) represent a growing segment of the real estate market. ADUs...
ADU Upgrade Options in San Diego: Design Ideas & What’s Worth It
Building an ADU comes with hundreds of small decisions but upgrade options are where your project really starts to take shape. Some upgrades improve day-to-day comfort, others boost rental income, and some simply make the space feel more like home. In this article, we...
5 Conversations to Have With Your Family Before Building an ADU
At SnapADU, we’ve guided more than 100 homeowners across San Diego County through the design, permitting, and buildout of new detached ADUs. Every family and property is unique, but after watching hundreds of people weigh the decision and then live with the outcome, a...
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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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