Question 1

How many ADU builders are in Collier County, FL?

Accepted Answer

There are currently 5 ADU builders listed in our directory serving Collier County, Florida.

Question 2

Does Florida law allow ADUs in Collier County?

Accepted Answer

Yes. Florida's 2023 ADU law (HB 1039) requires all Florida counties, including Collier County, to permit accessory dwelling units on single-family residential lots. Local regulations may add additional requirements around size, setbacks, and owner occupancy.

Question 3

What types of ADUs can I build in Collier County?

Accepted Answer

Common ADU types in Collier County include detached new construction units, garage conversions, attached additions, interior conversions, and modular or prefab ADUs. Check with your local building department for county-specific rules on each type.

ADU Builders in Collier County, FL