ADUs are a great source of passive income if you own a property in California. Building a detached ADU is much easier as opposed to an addition to the existing house. When you also have the active collaboration of the state and local government to help you achieve it, the decision of having an ADU on your property becomes very appealing.
Let's start with the steps you'd have to take into consideration when you plan for an ADU.
10 Steps to complete an ADU project
First Step.
Check if you're allowed to have an ADU on your property and how large it could be. Some jurisdictions impose minimum size of an ADU and all of them set a maximum size, approx. 1,200 sqft. You want to know that maximum size you're allowed by zoning regulations but also how large of an ADU could fit in your backyard. If your property has an existing legal building in the rear yard, such as a garage or storage shed, this may be eligible for converting into an ADU. Best is to start by checking your address.
Second Step.
Decide on what your goals you want to a chieve by building and ADU. Is this unit helping you pay the mortgage by creating a rental apartment? Is it going to house multi-generational households or an older homeowner could move to the ADU while the children live in the main home? Depending on its primary use, you might realize that the size of the ADU may not be satisfy your final goal.
Third Step.
Take your ADU report to the Planning Department for a pre-application meeting. Submit a screening form to the Department of Building Inspection (DBI).
Fourth Step.
Design your project and finalize construction drawings.
Fifth Step.
Contact contractors to get cost estimates and time frame for the project. Here is a good article about the costs you'd have to take into consideration when putting together the budget.
Sixth Step.
Get information about financing. If you'd like to see how long it'll take to make a profit by renting your ADU.
Check also California Housing Finance Agency to see if you qualify for additional funding.
Seventh Step.
The Planning Department and other city agencies review. If expansion is proposed this process will include Neighborhood Notification. We advise to hire a professional to put together the set of drawings for permits, unless you've already done so on step Four.
If you wonder how the new zoning regulations influenced the value of your property, check your address here.
Eight Step.
Building permit is issued, all fees paid.
Ninth Step.
Hire a contractors. Start construction!
Tenth Step.
Once the construction is completed, schedule the final inspection with the city inspector. If not objections are made during the inspection, you should get the Certificate of occupancy. Now you have the ADU ready for your tenant to move in!
Felicia Nitu,
— CEO and Co-founder, CityStructure
Our subscribers receive updates whenever there are changes in zoning that may influence the value of their property.
Make sure you're on this list, so you can benefit out these changes, too.