Home Business in Columbia County, GA (2026)
5 rules for unincorporated Columbia County, Georgia.
Verified from official government sources
Zoning & Home Occupation Permits
You can run a business from a Columbia County home if it stays incidental to living there: it occupies under 20 percent of the dwelling, adds no more than 12 vehicle trips a day, and is worked only by resident family.
Columbia County Home Occupation Rules
Some RestrictionsColumbia County, GA, Code of Ordinances ch. 90, § 90-142(a) (Home occupations)
A home occupation is a business or profession carried on by an occupant of a dwelling as a secondary use, which is incidental to the main residential use.
Signage Rules
A home business in unincorporated Columbia County cannot change how the house looks. Section 90-142 requires no change to the exterior appearance from that of a residence, so an exterior business sign is not allowed.
Columbia County Home Business Signage Rules
Heavy RestrictionsColumbia County, GA, Code of Ordinances ch. 90, § 90-142(c)(1) (Home occupations)
The operation of the business produces no change to the character or exterior appearance of the principal building or property from that of a residence.
Customer Traffic Restrictions
Columbia County caps every home occupation at 12 additional vehicle trips to the residence per day under section 90-142(b)(2), and the operator must live at the address and keep the business from producing noise, dust, odor, or light that unreasonably impacts neighbors.
Columbia County Home Business Traffic Cap
Some RestrictionsColumbia County, GA, Code of Ordinances § 90-142(b)(2)
(a)A home occupation is a business or profession carried on by an occupant of a dwelling as a secondary use, which is incidental to the main residential use.(b)All home occupations must comply with the following requirements:(1)The applicant for the home occupation must reside at the address of the home occupation.(2)A home occupation may not produce more than 12 additional vehicle trips to the...
Cottage Food Operations
Georgia's HB 398 removed the state cottage food license and the sales cap, so you can bake and sell non-hazardous foods from a Columbia County home kitchen with no state permit. Direct and retail sales are both allowed now.
Columbia County Cottage Food Rules
Few RestrictionsGeorgia Dept. of Agriculture, Cottage Food Update: House Bill 398 FAQ (HB 398, eff. July 1, 2025)
Cottage food operators no longer need to obtain a license with the Georgia Department of Agriculture ("GDA") or pay a licensing fee to the state.
Home Daycare
A home daycare in Columbia County is capped at six pupils at a time under section 90-142(f)(4), and unlike other home occupations it's allowed to occupy more than 20 percent of the dwelling's floor area under the exception in section 90-142(c)(3).
Columbia County Home Daycare Rules
Some RestrictionsColumbia County, GA, Code of Ordinances § 90-142(c)(3), (f)(4)
(c)Home occupations shall be allowed when they comply with the following requirements:...(3)The business operations take place within the principal residential dwelling on the site and are out of sight of neighboring properties, and occupy less than 20 percent of the floor area of the principal dwelling, except that where personal care or daycare is provided, the business may occupy more than 2...
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