WHY ARE ADU'S BECOMING SO POPULAR?
We see three main reasons:
-
Maximization of your property usage
-
Multi-family (generational) living that allows for all the benefits while maintaining some separation
-
Combined uses and convenience
Let's discuss the merits/benefits of each one:
-
The largest cost in most real estate purchases is for your land. Investing in an accessary structure/ADU will yield a lower cost/square footage price to build, but generally produce an above 100% return.
-
Multi-family usage can yield relational benefits/outcomes for families that transcend merely economic metrics.
-
Combined uses may include rental income, home office space, storage, workshop space or even a spot for your vehicle.
We believe this trend of modifying ordinance/allowing ADU's within municipalities will continue.
We will be updating information, related subject matter and creating news that we hope you find interesting.
Check back in from time to time or subscribe to our twice a month email.
​
Please visit our dedicated ADU division, ADU's for Atlanta
ADU's can be detached or attached
Welcome to Garages for Atlanta, where we specialize in creating custom accessory spaces and dwellings that meet your unique needs. With our expert design and build services, we can help transform your garage into a functional and stylish extension of your home. From man caves and home offices to guest suites and workout rooms, the possibilities are endless. Let us help you create the perfect space that reflects your personality and lifestyle.
Add finishing touches
We can customize your ADU to your taste and budget
Sometimes the best strategy is to attach your ADU space
Contact Us about your ADU project
We can discuss:
-your vision
-our process
-feasibility
-pricing
-budgets
ADU NEWS, RESOURCES AND UPDATES
Accessary Dwelling Units
Possibilities are much more than just an "in-law" space!
Basically, almost all of our projects are designed and built for accessary uses. The great part now is, in many municipalities they are admissible and permit-able for permanent dwelling use.
In municipalities where the word "dwelling" is not used, this does not necessarily mean you cannot have "dwelling" space.
Whatever your desired space usages are, our team can usually design a solution to facilitate your project. Strategies may require some type of variance or design application.
When completed, your investment will have a great ROI, be functional, flexible, and convenient and become a value add for your lifestyle needs.
​
ADU Rules by Jurisdiction
ADU rules vary by city and county. Verified against current municipal codes, August 2026.
The City of Atlanta
-
Permits detached ADUs up to 750 square feet.
City of Decatur
-
Allows 300 to 800 square feet with an owner-occupancy requirement.
DeKalb County
-
Permits up to 900 square feet of heated floor area and excludes garage space from the calculation.
For full current requirements, please see the below links: