Decatur, AL Business Licensing & Operations: Auto Repair on Residential Property (2026)

Article VI of the zoning chapter (§§ 25-140 to 25-147) governs home occupations. Section 25-142(b)(1) defines a home occupation as any use conducted in a residential zoning district, listing PRD, R-1, R-2, R-3, R-4, R-4.0, R-5, R-5.0 and R-6 and including districts with the historic designation, subject to restrictions: conducted entirely within the dwelling unit, carried on by the inhabitants and no others, clearly incidental and secondary to residential use, with no change to the dwelling's appearance.

Section 25-144(a) then names uses that fail that definition outright. The city's stated reason is that these uses have a pronounced tendency, once started, to rapidly increase beyond the limits permitted for home occupations and impair the use and value of residentially zoned property. The list of nineteen items begins with minor or major auto repair and also names painting of vehicles, trailers or boats, small engine repairs, welding shops and carpentry work, and its last item catches other uses similar to those enumerated. Because the list includes small engine repairs and vehicle painting, a garage business built around cars, boats or trailers has no path through the home occupation permit.

Even a permitted home occupation is tightly limited by § 25-145: no more than one room of the dwelling, no home occupation in any accessory building such as a detached garage, no storage or display of goods visible from outside the structure, no highly explosive or combustible material used or stored on the premises, and no offensive noise, vibration, smoke, dust, odors, heat or glare noticeable at or beyond the property boundaries. Under § 25-146 the building director verifies zoning, collects a nonrefundable fifty dollar application fee and has the applicant sign a questionnaire, and the city business privilege license comes only after the home occupation permit.