Home Business in Columbia, MO (2026)
4 verified home business rules for Columbia, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning & Home Occupation Permits
Columbia, Missouri lets residents run a home occupation in nearly every zoning district as an accessory use, but caps it at 20% of the home and garage's floor area.
Columbia, MO Home Occupation Zoning Rules
Some RestrictionsColumbia Code of Ordinances § 29-3.3(kk)(2)-(3)
(2)No alteration of the residential appearance of the premises shall be made, including the creation of a separate entrance to the dwelling or utilization of an existing entrance exclusively for the home occupation;(3)No more than twenty (20) percent of the total floor area of the dwelling unit and garage shall be devoted to the home occupation. A garage shall not be used for a home occupation ...
Signage Rules
A home business in Columbia, Missouri may post an identification sign, but it must be attached flat to the structure, no larger than one square foot, and unilluminated. The rule sits inside the UDC's broader home-occupation standards for Boone County's city limits.
Columbia, MO Home Occupation Sign Limits
Some RestrictionsColumbia Code of Ordinances § 29-3.3(kk)(5)
(kk)Accessory and temporary uses of land and buildings: Home occupation. This use is permitted if compatible with the residential character of the neighborhood... (3)No more than twenty (20) percent of the total floor area of the dwelling unit and garage shall be devoted to the home occupation... (4)The home occupation shall be conducted entirely within the dwelling unit or garage and no stock ...
Customer Traffic Restrictions
Columbia, Missouri bars direct retail sales at a home occupation and caps its traffic at 12 vehicle trips per day.
Columbia MO Home Business Traffic Limit
Some RestrictionsColumbia Code of Ordinances § 29-3.3(kk)(6), (7)
Direct sales to the public shall not be conducted on the premises, provided that off-site orders previously made may be filled on the premises; (7) The use shall not generate traffic in volumes greater than would normally be expected in a residential neighborhood. For purposes of this section, the normal volume of traffic generated by a single-family dwelling shall be defined as twelve (12) v...
Home Daycare
In Columbia, Missouri (Boone County), the Unified Development Code allows a family day care center as an accessory home use in R-1, R-2, R-MH, and A districts, capped at ten unrelated children in the operator's own residence.
Columbia, Missouri Home Daycare Zoning
Some RestrictionsColumbia Code of Ordinances § 29-3.3(j)
In the R-1, R-2, R-MH, and A districts: Not more than ten (10) children not related to the operator shall be kept. Up to three (3) additional children over the age of two (2) may be kept for up to two (2) hours per day...provided that at no time shall more than thirteen (13) children not related to the operator be kept...The use shall be located in a dwelling used by the operator as his or her ...
Looking for Boone County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Columbia city rules.
Home Business in Boone County →