Lafayette Parish, LA Building Setbacks & Zoning: Lot Coverage Limits (2026)
Key Facts
- Max lot coverage
- 2% ("A" Agricultural district only)
- Min lot size (Option 1)
- 20 acres
- RS-1 / RS-2 standard
- 20% / 15% min open space instead
- Zoning jurisdiction
- City of Lafayette (Sec. 89-1(b))
- General penalty
- Up to $500 fine, 6 months jail
Summary
Lafayette's zoning code caps lot coverage at just 2% in the "A" Agricultural district: the only district with a hard coverage limit; residential and mixed-use zones use minimum open space percentages instead, not a coverage cap.
Sec. 89-8. - "A" Agricultural. ... (b) Dimensional standards. Option 1 Option 2 Lot Requirements 1 Lot size (min) 20 acres n/a 2 Lot coverage (max) 2% n/a 3 Lot frontage (min) 100' 50'
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
Sec. 89-8's dimensional table caps lot coverage at 2% for the "A" Agricultural district under Option 1 (individual-lot development, 20-acre minimum lot size); Option 2, the conservation-design approach, drops the acreage minimum and coverage cap in favor of a one-unit-per-five-acres density limit. This is Lafayette's only zoning district with an explicit lot-coverage ceiling: the "RS" residential districts instead set minimum open space at 20% (RS-1) or 15% (RS-2), a related but different standard. Sec. 89-1 confines Chapter 89 zoning regulations to the City of Lafayette; the Agricultural district itself applies only where an owner requests it or an area plan designates it.
Violations & Fines
Violating Chapter 89 development standards falls under the Code's general penalty, Sec. 1-9: a fine up to $500, up to six months imprisonment, or both, with each day of a continuing violation charged as a separate offense.
Frequently Asked Questions
Does Lafayette Parish cap lot coverage parish-wide?
Do residential lots have a lot-coverage limit?
Sources & Official References
Other rules in Lafayette Parish
Compare Lafayette Parish to another location·View the Louisiana building setbacks & zoning overview
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