city · Lafourche County · Louisiana

Thibodaux, Louisiana Building Permits & Zoning

Regulatory data for residential homebuilders and land developers

4.7

Friction Index Low Regulatory Environment

Permit Timeline

30 days

4-5 weeks

Total Fees Est.

$7,325

per residential lot

Impact Fees

$5,500

per lot

Permit Fee

$1,350

residential

Plan Review Fee

$475

per application

Delay Risk

19%

probability of delay

Zoning & Requirements

Permitting Requirements

✓ Building permit application
✓ Site plan with elevation certificate
✓ Flood zone compliance
✓ Bayou Lafourche setback compliance
✓ Stormwater management plan
✓ Erosion control plan
✓ Fire department review
✓ Utility connection permits
✓ Coastal zone review (if applicable)

Process Notes

Staffing & Operations

City of Thibodaux Building Department. University town (Nicholls State University) with moderate development activity. Bayou Lafourche proximity requires additional flood and environmental review for some properties.

Recent Changes

August 2025: Updated Bayou Lafourche corridor setback requirements. No major fee changes for 2026. Lafourche Parish drainage improvements may affect future development requirements in surrounding areas.

Rezone Probability

73%

Contact Information

Permit Office Phone

(985) 446-7218

Official Website

https://www.ci.thibodaux.la.us/departments/building-department

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