How Much Does it Cost to Convert a Garage into an ADU? 


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Are you considering the cost to convert garage to adu? As a homeowner, you may be wondering how much this project will cost. In this blog, we’ll provide an overview of what to expect when it comes to the cost of converting a garage into an ADU. 

The Cost of Building Materials 

The cost of building materials is one of the first things to consider when converting your garage into an ADU. The materials needed for this project can vary depending on what type of conversion you plan to do and the size of the space. Generally speaking, most projects require some combination of drywall, insulation, electrical wiring, plumbing, flooring, and other finishes. It is important to note that building supplies can be quite expensive and can add up quickly if not managed properly. For example, drywall alone can range from $15 – $25 per sheet depending on the grade used. 

Labor Costs 

In addition to the materials used for your conversion project, labor costs should also be taken into consideration. This includes hiring contractors or subcontractors who specialize in different aspects of construction such as carpentry, electrical work, plumbing installation or HVAC system installation. Depending on the scope of your project and any possible permits required by local authorities, labor costs can range anywhere between $50 – $200 per hour and if special equipment is required there may also be additional fees associated with that as well. It is worth noting that these rates may vary based on region so it’s best to do some research before selecting a contractor or subcontractor for the job.  

Permits and Fees 

Finally, permits and fees must be taken into account when budgeting for your ADU conversion project. Every area has different regulations regarding permits so it’s important to check with local authorities before starting any work on your garage conversion project in order to avoid any potential fines or penalties down the road. Permit fees typically range from $100 – $400 but can vary significantly depending on where you live so make sure you research ahead of time!                                               .  

Conclusion:  Conversion projects are complex endeavors that require careful planning and budgeting in order to succeed. When attempting a garage conversion into an ADU there are many factors that need to be taken into consideration including material costs, labor costs, permits & fees – all which need to be factored into your overall budget before getting started with the project itself! By doing your research ahead of time and working with experienced professionals like RnD Builders Inc., you can ensure that your ADU conversion project goes smoothly while staying within your desired budget! To get started today book a free no obligation consultation with our experienced project managers today!


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