DIY vs. Professional ADU Building: Pros and Cons

DIY vs. professional ADU building can be a real dilemma as you set about investing in your dream accessory dwelling.


If you are currently struggling with this dilemma, this guide is for you. Read on to learn how what you stand to gain and lose with either ADU building option.

Why Do You Need an ADU?

Adding an Accessory Dwelling Unit (ADU) to your property boosts space, value, and flexibility. Whether it’s for housing families, renting out for extra income, or creating a personal retreat, ADUs offer a versatile solution to space and financial needs.

professional ADU building

In addition, did you know that by building an ADU, your property value can increase by 20%? Therefore, an ADU is an investment in more ways than one!

Building an ADU Yourself (Pros and Cons)


  • Cost Savings: DIY ADU building can significantly reduce expenses, eliminating labor costs. 


  • Personal Satisfaction: Completing a project hands-on brings a sense of accomplishment and customization exactly to your preferences. This sense of satisfaction is especially true if you have a history of working on DIY projects as an individual.


  • Time-Consuming: DIY projects require a hefty time investment, often extending timelines due to learning curves and unanticipated challenges.


  • Potential for Mistakes: Without professional ADU expertise, you might face costly errors or compliance issues, impacting the project’s success and safety.

professional ADU building

Hiring an ADU Professional (Pros and Cons)


  • Expertise and Efficiency: Professionals bring experience, ensuring the project meets legal standards, is efficiently executed, and avoids common pitfalls.


  • Stress Reduction: A professional team manages the entire process, from design to permits to construction, reducing your stress and involvement. The ADU building process can be extensive, including the permit processing timeframe, so it helps to have expert help on hand.


  • Higher Costs: Professional services come at a premium, significantly increasing your project budget. Take a look at your financing options in order to get a clearer picture of how you will fund your dream project.


  • Less Control: Working with contractors means your project will be in their hands, potentially leading to compromises on your vision. At GoldenADU, however, we are committed to making your exact vision a reality. Contact our experts today to learn how we do that.


The answer to the DIY vs. professional ADU building dilemma depends on your budget, skills, and time availability. Weighing the pros and cons of each approach will help you make an informed decision that aligns with your needs and goals for your ADU project.


If you are unsure about how to proceed with your first ADU project, our team at GoldenADU is here to help. 


Contact us today at 213-693-2405 to get your free ADU consultation and learn how we simplify the process for you!


What is an ADU?

An ADU, or Accessory Dwelling Unit, is a secondary housing unit on a single residential lot.

Can I build an ADU on my property myself?

Yes, but ensure you’re aware of and prepared for the extensive work, potential mistakes, and legal requirements.

Why do I need professional ADU building experts for my project?

Professionals offer expertise, efficiency, and peace of mind, therefore ensuring your project complies with all regulations and is completed on time.

How much more does hiring a professional cost?

While costs vary, professional services can significantly increase your budget due to labor and expertise.

Is DIY ADU building faster than professional construction?

Typically, no. Professionals can often complete the project faster due to their experience and resources.

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