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Terrebonne Parish, LA Historic Preservation: Historic-Cultural Monuments (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Code section
Terrebonne Parish Code § 20-117
Adopted
Ordinance No. 7093, February 22, 2006
Commission
Houma Historic Preservation District Commission, 7 members
Reach
Any parish site/monument the council designates
Demolition penalty
$1,000 to $10,000 single fine
Other violations
$50 to $100 per violation (§ 20-133)

Summary

Terrebonne Parish Code § 20-117 charges the Houma Historic Preservation District Commission with preserving 'buildings, sites, monuments, and structures of historic interest or importance' and requires a certificate of appropriateness before any protected monument or site can be altered, relocated or demolished.

These county ordinances apply to unincorporated areas of Terrebonne Parish. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Purpose: The purpose of the commission shall be to promote the educational, cultural, economic, and general welfare of the public through the preservation and protection of all such buildings, sites, monuments, and structures of historic interest or importance through their protection, maintenance, and to review and issue certificates of appropriateness for all proposed alterations, relocations, and new construction within the boundaries of the historic district or on designated sites outside of the boundaries of the historic district ... No building, structure, or edifice, including fences, boundary walls, signs, light fixtures, steps and paving or other appurtenant fixtures shall be erected, altered, restored, moved or demolished within the Local Houma Historic District, or on any site, location, structure or monument designated pursuant to section 20-136, until after an application for a certificate of appropriateness as to exterior architectural features has been submitted to and approved by the commission.

Full Breakdown

Terrebonne Parish's historic-preservation framework, created by Ordinance No. 7093 in February 2006, sits in Chapter 20's Historic Preservation District article. ' The Code already lists two such designated historic sites at § 20-98, Residence Plantation and Magnolia Cemetery, and a separate Houma Cultural Historic District at § 20-99. An owner seeking to alter, move or demolish a protected monument or site must apply for a certificate of appropriateness; the commission generally must act within 45 calendar days of a completed application, following a public hearing advertised at least seven days in advance.

Violating the article, including proceeding without a certificate, brings a fine of between $50 and $100 per violation under § 20-133, except that demolishing a protected structure without a certificate carries a single fine of $1,000 to $10,000; a denied applicant has ten days to appeal to the parish council and 30 days after that to file suit.

Violations & Fines

Violating the historic-preservation article, including altering or moving a protected monument or site without a certificate of appropriateness, is punishable under § 20-133 by a fine of $50 to $100 per violation, with each day a non-demolition violation continues counted as a separate offense. Demolishing a protected structure or monument without a certificate instead draws a single fine of $1,000 to $10,000.

Frequently Asked Questions

What counts as a protected monument in Terrebonne Parish?
Section 20-117 covers 'buildings, sites, monuments, and structures of historic interest or importance' within the Local Houma Historic District, plus any additional site, structure or monument the parish council designates under § 20-136, whether inside or outside the district's boundaries. Residence Plantation and Magnolia Cemetery are already listed as designated historic sites at § 20-98.
Do I need permission to alter a designated monument?
Yes. Section 20-117(b) requires a certificate of appropriateness from the Houma Historic Preservation District Commission before any protected building, structure, monument or site can be erected, altered, restored, moved or demolished. The commission generally must decide within 45 calendar days of a completed application.
What happens if I demolish a historic structure without approval?
Section 20-133 sets a single fine of $1,000 to $10,000 for demolishing a protected building, structure or monument without first obtaining a certificate of appropriateness. Other violations of the article carry a fine of $50 to $100 per violation, with each day a continuing, non-demolition violation counted separately.

Sources & Official References

Other rules in Terrebonne Parish

All Terrebonne Parish rules

Compare Terrebonne Parish to another location·View the Louisiana historic preservation overview

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