Regulatory framework
The code baseline for St. Helena Parish County.
The official page references the 2009 building and residential code and requires code-compliant electrical, gas, mechanical, and plumbing work; it does not identify the specific current 2026 LSUCC editions.
Inspection lane
Obtain building, sewer, and flood-elevation permits after plan review. Permanent electricity is not issued until required inspections are approved and the environmental confirmation form is received; contact the Building Department at (225) 222-4549 for scheduling details.