Lafayette, LA Home Business: Signage Rules (2026)
Key Facts
- Max sign area
- 1 square foot
- Allowed signs
- One sign only, flat and non-illuminated
- Sign location
- Must attach to the dwelling unit
- Governing section
- UDC Sec. 89-83(e)
- Max fine
- $500 per offense (Sec. 89-170)
- Permit step
- Sign location shown on Home Occupation Affidavit
Summary
A home business in Lafayette may display exactly one sign, and nothing else. Sec. 89-83(e) of the Unified Development Code caps that sign at one square foot, requires it to lie flat against the dwelling, and bans illumination, banners, window signs, or any other exterior indication that a business operates inside a home.
No advertising, display, or other exterior indications of a home occupation is allowed on the premises, other than one sign attached to the dwelling unit itself. The sign shall be flat, non-illuminated, and shall not exceed one square foot in area.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 65).
Full Breakdown
Lafayette's home occupation rules sit in Sec. 89-83 of the Unified Development Code (UDC), which governs any home-based business in the "A," "RS," or "RM" zoning districts. " A yard sign, a banner, a lit box sign, or a sandwich board on the porch all violate this subsection regardless of size. The sign requirement is tied directly to permitting: subsection (j) requires every home occupation applicant to submit a "Home Occupation Affidavit" with a site plan showing the street address, house dimensions, the business area, and specifically the "location of the sign" before Planning and Development will issue the certificate of occupancy.
, which limits when even a compliant sign is drawing in customers. Because Sec. 89-83 sits inside Chapter 89, enforcement runs through the citywide administrative adjudication process at Sec. 00 per offense, with each day a noncompliant sign remains up counted as a separate offense.
Violations & Fines
Operating with an oversized, illuminated, or freestanding sign at a home business violates Sec. 89-83(e) and is enforced under Sec. 89-170 as a chapter-wide civil violation. LCG issues a written notice of violation, and a licensed hearing officer, appointed by the mayor-president, can levy a fine of up to $500.00 per offense, with continuing noncompliance treated as a new offense each day until the sign is corrected or removed. Violators may appeal to the Fifteenth Judicial District Court within 30 days.
Frequently Asked Questions
Can I put a sign in my yard for a home-based business in Lafayette?
How big can a home business sign be in Lafayette?
Can my home business sign light up at night?
Do I need to tell the city where my sign will go?
Sources & Official References
Other rules in Lafayette
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