Lafayette Parish, LA Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Lafayette Parish, LA, also referred to as storage shed, backyard shed, or accessory building regulations, set size limits, setbacks, and when a building permit is required.
Key Facts
- Front setback
- 20 ft minimum
- Side setback
- 5 ft minimum
- Rear setback
- 10 ft minimum
- Encroaching shed cap
- 600 sq ft or formula
- Applies to
- City of Lafayette + unincorporated parish
Summary
Detached sheds and other accessory buildings in Lafayette Parish have no maximum size as long as they clear 20-foot front, 5-foot side, and 10-foot rear setbacks under the Development Code.
(b)Detached accessory buildings.(1)Detached buildings accessory to residential use have no maximum area if they are setback at least:a.20 feet from the front property line and no closer to the front property line than the front wall(s) of the principal structure;b.At least five feet from the side lot line; andc.On corner lots, the distance of the principal structure from any street; andd.Ten feet from the rear property line.
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
Development Code § 89-73(b) applies in both the City of Lafayette and the unincorporated parish. A detached accessory building tied to residential use has no size cap if it sits at least 20 feet back from the front property line (and no closer to the front line than the house's front wall), 5 feet from the side line, and 10 feet from the rear line. One building per lot may instead encroach into those setbacks, as close as 3 feet from a property line, but only if its footprint is capped at the lesser of 600 square feet or a formula based on rear lot width times the required rear setback times 40%. Attached accessory structures follow the principal building's own setbacks instead.
Violations & Fines
A shed or accessory building that doesn't meet these setbacks (or the reduced-setback footprint cap) isn't eligible for a permit as of right and is subject to Lafayette's standard Development Code enforcement and removal process for non-conforming structures.
Frequently Asked Questions
Does a shed in Lafayette Parish have a maximum size?
Can I put a shed closer to my property line in Lafayette?
Sources & Official References
Other rules in Lafayette Parish
How Lafayette Parish compares: Shed Permit Requirements by City·Compare Lafayette Parish to another location·View the Louisiana accessory structures overview
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