Terrebonne Parish, Louisiana Building Permit Guide

Building permits in Terrebonne Parish are issued by Terrebonne Parish Consolidated Government, based at Houma. Terrebonne is one of Louisiana's consolidated parishes, and the structure produces a result that catches people out: Houma, the parish's principal community, has no separate city government — the consolidated parish government is the authority throughout.

This guide covers the department and how to reach it, the local conditions that shape a filing here, what permits cost and who may pull them, and how inspections are booked. Rules that apply everywhere in Louisiana are summarized in each section, with a link to the full statewide explanation.

This guide covers Terrebonne Parish under its consolidated government, including Houma.

What requires a building permit in Terrebonne Parish?

Under the LSUCC as administered by the consolidated government, a permit is required before most construction, alteration, demolition, repair, relocation, change of occupancy and trade work begins.

Exemptions are narrow and local, and an exemption from a building permit is not an exemption from zoning, setbacks, floodplain rules, utility approval or a fire authority review. Confirm scope with the department before work starts rather than after.

Which code edition applies

Terrebonne Parish enforces the statewide LSUCC, including Louisiana's wind design and wind-borne-debris provisions, and cannot vary the technical standard. What is local and decisive here is the flood and elevation regime, which in a coastal parish this exposed shapes almost every project before the code becomes the operative question.

Every Louisiana parish and municipality enforces the state’s Uniform Construction Code (R.S. 37:3737), adopted by the Louisiana Uniform Construction Code Commission: the 2021 International Codes with Louisiana amendments, in force since 1 January 2023, and the 2020 National Electrical Code, with the 2024 codes taking effect on 1 January 2027. A local government may set more stringent requirements only with the Commission’s approval, and the State Fire Marshal reviews plans for fire and life safety on all but one- and two-family dwellings. How the LSUCC works

Who handles permitting in Terrebonne Parish?

Terrebonne Parish Consolidated Government handles permitting, plan review and inspections throughout the parish, including Houma. Regional planning functions for the Houma area are administered through the Houma-Terrebonne Regional Planning Commission.

The parish economy runs on the oil and gas service sector, commercial fishing and the marine industries, and the built environment reflects that — working waterfronts, fabrication yards, docks and marine facilities alongside conventional residential and commercial development. Waterfront and industrial projects bring environmental, access and utility considerations well beyond the building permit.

Storm history is not background here either. The parish has been repeatedly affected by major hurricanes, and a great deal of the existing building stock has been repaired, elevated or replaced. On any project touching an existing structure, the damage and improvement history is worth establishing before scoping, because it determines what the current work is allowed to be.

In 2025, building permits issued by Terrebonne Parish authorized 247 new privately owned housing units, all of them single-family homes, according to the U.S. Census Bureau Building Permits Survey.

Louisiana’s counties are parishes, governed by a police jury or a home rule charter government, and some large communities, such as Metairie, have no city government and are permitted by the parish. The state sets the code and licenses contractors; the local authority sets fees, submittal requirements, review times, inspections, zoning, floodplain administration and local registration. What the state and the parish each decide

Permit types

Residential permits

Residential work is dominated by elevation, replacement and repair alongside new elevated construction. The substantial damage and substantial improvement thresholds decide the character of anything touching an existing structure, and elevation certification governs close-out. Wind-resistive detailing is expected rather than optional given the exposure.

Commercial permits

Commercial and industrial work centres on the marine and energy service sector, waterfront and fabrication facilities, and the retail, medical and service base supporting the parish. Waterfront projects bring environmental and access considerations alongside the building set, and commercial plan review may sit with the parish or the State Fire Marshal.

Flood elevation and wind design decide most Louisiana projects: in a FEMA Special Flood Hazard Area, base flood elevation, flood-resistant construction and the substantial-improvement rules apply; the state code’s wind provisions include wind-borne debris requirements in wind-borne debris regions; and elevation certificates are permit documents that can delay the certificate of occupancy. Flood, elevation and wind in Louisiana

Terrebonne Parish permit costs and fees

Terrebonne Parish fees are valuation-based against the adopted schedule, with plan review and separate trade fees. Flood and elevation review carries its own requirements.

Fee schedules are revised on each jurisdiction’s own cycle, so ask Terrebonne Parish for the schedule in force on your filing date, and ask separately about plan review, trade, re-inspection and revision charges. How Louisiana permit fees work

Trade permits and who may pull them

The Louisiana State Licensing Board for Contractors requires a commercial licence for projects of $50,000 or more, a residential licence for a new house or duplex of $50,000 or more, a home improvement licence for residential improvement work of $7,500 to under $50,000, and a licence for electrical, mechanical and plumbing work of $10,000 or more. Since 1 January 2026 residential roofing of $7,500 or more needs a roofing or residential licence, and plumbers are also licensed by the State Plumbing Board of Louisiana until its duties pass to the contractor board on 1 January 2027. Contractor licensing in Louisiana

How to apply for a Terrebonne Parish building permit

In Louisiana the approvals that sit ahead of the building permit, such as historic or design review, zoning and subdivision, most often decide timing. Before filing, ask Terrebonne Parish for the current review turnaround, which bodies review commercial plans (the State Fire Marshal and the local authority or its contracted reviewer), and which approvals must be in hand first. Approvals and corrections in Louisiana

Inspections in Terrebonne Parish

Standard checkpoints include foundation, framing, rough-in electrical, plumbing and mechanical, insulation and final, with a certificate of occupancy required before legal occupancy or use. Elevated construction adds elevation verification at defined stages, and wind-resistive detailing is inspected directly.

Do not cover work before the required inspection has been approved. Keep the issued permit, the approved plans, energy documentation, product listings, special-inspection reports and your correction responses available on site.

Plan framing, sheathing and roofing inspections so that wind-resistive connections and opening protection can be seen before they are covered, have elevation verified at the required stages, and keep product approvals and elevation documentation on site. Inspections in Louisiana

Terrebonne Parish permit search and official resources

Permit records sit with the authority that issued them. In Louisiana that is usually straightforward, because the LSUCC has applied statewide since 2023 and the permitting authority for a given parcel is generally stable — but records predating the statewide code, or predating a municipal incorporation or annexation, may sit elsewhere. If you are buying, refinancing or renovating, ask Terrebonne Parish Consolidated Government what it holds for the parcel and whether any permit was closed without a final inspection.

On flood-exposed property the record question is sharper than usual. Prior elevation certificates, floodplain determinations and any history of substantial damage or improvement all bear on what a new project will be required to do, and they are worth obtaining before design rather than during review.

These are the primary sources behind this guide. Codes, fee schedules and portal procedures change, and in Louisiana a jurisdiction’s own published packet can lag a code change by months — the adopted ordinance governs, not an un-updated handout. Confirm the position for your filing date.

• Terrebonne Parish Consolidated Government
• Louisiana Uniform Construction Code Commission
• Louisiana Office of State Fire Marshal
• Louisiana State Licensing Board for Contractors

Frequently asked questions

Does Houma have its own building department?

No. Houma has no separate city government. Terrebonne Parish Consolidated Government is the permitting authority throughout the parish, including Houma.

Is elevation required on most projects here?

Elevation is the normal condition of building in much of the parish given the flood exposure. Establish base flood elevation and freeboard for the specific parcel from the effective mapping before design.

What governs work on an existing building?

The substantial damage and substantial improvement thresholds. Where cumulative work or prior damage exceeds the threshold, the structure must be brought into full compliance rather than simply repaired.

Can this jurisdiction impose stricter requirements than the state code?

Only with the state’s approval. Parishes and municipalities must enforce only the Uniform Construction Code (R.S. 37:3737), but a local government that finds the state minimum standards do not meet its needs may set more stringent requirements with the approval of the Louisiana Uniform Construction Code Commission (R.S. 37:3748). What does vary locally is zoning, flood and elevation requirements, historic review, fees, portals and inspection scheduling.

Who reviews my commercial drawings?

On commercial work, usually both. The Office of State Fire Marshal reviews plans for fire and life safety on every building except one- and two-family dwellings (R.S. 40:1574), and the local authority, or a reviewer it contracts with, reviews against the Uniform Construction Code. Establish both routes before you submit.

Does small roofing work still need a licence?

On residential work of $7,500 or more, yes. From 1 January 2026 anyone roofing a residential structure for $7,500 or more must hold the Board’s Residential Roofing or Residential Construction classification (R.S. 37:2156.4, Act 422 of 2025).

Simplify Terrebonne Parish permitting with Alliance Permitting

Terrebonne is a low-lying coastal parish, and the questions that decide a project here — elevation, damage history, wind detailing — all sit ahead of the drawings.

Trusted by leading builders, developers, and national contractors — 21+ years of filing in the jurisdictions we write about.

Contractors and builders choose Alliance for Terrebonne Parish because the work is done by people who have stood at the counter:

• We establish flood zone, base flood elevation and freeboard before design.
• We establish the damage and improvement history of existing structures.
• We plan elevation certification into the build rather than the closeout.
• We design wind-resistive detailing deliberately for severe exposure.
• We treat the consolidated structure as the simplification it is.

Alliance Permitting is a permit documentation and submission company in Louisiana. We prepare your paperwork, file it correctly and coordinate with the building department through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Terrebonne Parish permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.