Landscaping Rules in Lafayette Parish, LA (2026)
6 county-level rules, plus city-specific rules for 1 city in Lafayette Parish, Louisiana.
Verified from official government sources
Tree Trimming
In the City of Lafayette, anyone pruning, removing or treating a tree or shrub on public property or in a street right-of-way must first consult the city-parish arborist before starting work. The rule doesn't reach the unincorporated parish.
Lafayette Street Tree Pruning Requires Arborist Approval
Some RestrictionsLafayette City-Parish Consolidated Government Code § 78-296(a)
Except as otherwise provided in this article, any person desiring to remove, destroy, prune (including the root system) or treat any tree or shrub on public property or in a public right-of-way, or place upon the ground any impervious substance within the covered area or dripline of any tree in such public place, shall first consult with the arborist; provided, however, that work performed by o...
Tree Removal & Heritage Trees
In the City of Lafayette, removing, pruning, or treating any tree or shrub on public property or in a public right-of-way requires prior consultation with the city arborist, but the rule doesn't reach private trees or the unincorporated parish.
Lafayette public tree removal requires arborist approval
Some RestrictionsLafayette City-Parish Consolidated Government Code § 78-296(a)
Except as otherwise provided in this article, any person desiring to remove, destroy, prune (including the root system) or treat any tree or shrub on public property or in a public right-of-way, or place upon the ground any impervious substance within the covered area or dripline of any tree in such public place, shall first consult with the arborist.
Weed Ordinances
Lafayette City-Parish caps weeds and grass at 12 inches in occupied subdivisions and 24 inches on outlying land, citywide and parish-wide.
Lafayette Parish Grass Height Limit
Some RestrictionsLafayette City-Parish Consolidated Government Code § 97-28
No tenant or occupant of any leased, occupied or unoccupied lot, place, property or area shall permit any noxious weeds, grass, or deleterious, unhealthy or noxious growths more than 12 inches in height to grow, stand or accumulate on any portion of any lot... Properties outside occupied subdivisions and neighborhoods... shall permit any weeds, grass... more than 24 inches in height to grow or ...
Water Restrictions
Lafayette Parish limits lawn and garden watering to three days a week, odd or even by street address, from May 1 to September 30, with hand watering and drip irrigation exempt.
Lafayette Parish Odd-Even Watering Days
Some RestrictionsLafayette City-Parish Consolidated Government Code § 94-302
Mandatory water conservation restrictions shall be in effect from May 1 to September 30 of each year... Owners and occupiers of residences and businesses with odd numbered street addresses shall be permitted to water their lawns and gardens only on Tuesdays, Thursdays and Saturdays between midnight and 2:00 p.m. ... watering of lawns and gardens of residences and businesses ... shall be prohibi...
Rainwater Harvesting
The parish code sets no permit or rule for a home rain barrel, but § 89-151 defines rooftop 'irrigation cisterns' as approved Green Infrastructure that developers can use to offset excess parking and earn open-space credit, in the City of Lafayette and the unincorporated parish alike.
Rainwater Cisterns as Green Infrastructure. Lafayette Parish
Few RestrictionsLafayette City-Parish Consolidated Government Code § 89-151 (Definitions — "Green Infrastructure")
Irrigation cisterns: barrels or containers that recycle rooftop captured storm water and temporarily store runoff from rooftops for later use as irrigation and/or other non-potable uses, such as toilet flushing.
Native Plants
Lafayette City-Parish's landscape code explicitly encourages incorporating native plant materials into required buffer and parking-lot landscaping, though it doesn't mandate all-native plantings and exempts single-family homes from the section entirely.
Lafayette Parish Native Plant Landscaping
Few RestrictionsLafayette City-Parish Consolidated Government Code § 89-36
Preserve existing vegetation. To preserve, conserve and protect healthy existing natural vegetation, and encourage the incorporation of plant materials, especially native plants, plant communities and ecosystems into landscape design, where possible. ... Human values. ... avoid clear cutting, and promote landscaping with native plant materials.
Landscaping Rules by City in Lafayette Parish
1 cities in Lafayette Parish have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
All Lafayette Parish ordinances
See every category we cover for Lafayette Parish: parking, noise, fences, fires, animals, pools, and more.
Lafayette Parish Ordinance Hub →