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Accessory Structures in Gretna, LA (2026)

1 verified accessory structures rules for Gretna, Louisiana, sourced directly from the municipal code and official government pages.

Verified from official government sources

Shed & Carport Rules

Gretna's building permit fee schedule, § 10-37, values a storage shed at $10.00 per square foot of construction for permit purposes, then runs that valuation through the city's standard fee formula: $30.00 for the first $1,000.00 of value plus $5.00 for each additional $1,000.00 or fraction thereof.

Gretna Storage Shed Permit Fee Rules

Some Restrictions

Gretna Code of Ordinances § 10-37(a), (c)

Sec. 10-37. - Schedule of permit fees. (a)Values for new construction. Values for estimating the cost of construction to assess plan review/plan processing fees or to estimate the building permit fees due for the issuance of building permits for new construction shall be determined as shown in the table below. ... Storage shed 10.00 ... (c)Building permit fees. For all buildings, structures, or...

Looking for Jefferson Parish county-wide rules?

County ordinances apply to unincorporated areas and may supplement Gretna city rules.

Accessory Structures in Jefferson Parish