Ames, IA Home Business: Signage Rules (2026)

Ames' home occupation signage rule sits inside Sec. 29.1304(4)(c)(iii), one of the operational criteria a Home Occupation must satisfy under Sec. 29.1304(3)(b) to remain an allowed use with no separate permit. The rule caps total signage at a single sign, and that sign must be flush-mounted to the main residential structure itself, not freestanding in the yard, and no larger than one square foot, dramatically smaller than the commercial sign allowances the same ordinance grants businesses in Ames' commercial and industrial zones under Article 15.

Two further conditions apply: the sign cannot be lighted, and it must be made of nonreflecting materials, which together rule out illuminated or glossy placards intended to attract drive-by attention. The legend itself is restricted by content, not just size: it may show only the name of the occupant and the type of occupation being conducted, so a sign naming a service plus a phone number, logo, or promotional slogan exceeds what the section allows. Because the sign rule is one of the listed criteria in Sec.

29.1304(4)(c), failing to meet it does not just risk a sign-specific citation; Sec. 29.1304(4)(b) treats noncompliance with any criterion in the section as making the whole Home Occupation a prohibited use, not merely the sign itself.