As per St. Tammany Parish Code of Ordinances:
ARTICLE IX. – MUNICIPAL ADDRESSING
Sec. 105-767. – Required.
It is hereby required that each and every property holder identify the physical location of any and all residential, commercial and industrial structures by obtaining a municipal address for each such structure from the parish governing authority. Thereafter, it is the responsibility of each property holder to purchase and affix numbers in a visible location on every residential, commercial or industrial building belonging to him.
(Code 1998, § 15-980.00; Ord. No. 99-3033, 3-18-1999)
Sec. 105-768. – Numbering.
Municipal numbers shall be composed of individual Arabic digits, not less than a minimum height of four inches each, to be posted on the building or structure in such a manner as to be read from the street, road or public right-of-way. If the building is not visible from the roadway, the mailbox or other means for visible posting must be numbered. With respect to apartments, all apartment complexes must have approved numbers, plus numbers or letters on each individual door of the complex.
(Code 1998, § 15-981.00; Ord. No. 99-3033, 3-18-1999)
Sec. 105-769. – New construction/building permit.
With regard to new construction, expansion or renovation, no building permit shall be granted until a municipal addresshas been assigned to the property and numbers must be posted prior to issuance of a final inspection approval.
(Code 1998, § 15-982.00; Ord. No. 99-3033, 3-18-1999)
Sec. 105-770. – Prohibited.
The installation and/or placement of municipal addresses within parish rights-of-way is hereby prohibited.
(Code 1998, § 15-983.00; Ord. No. 99-3033, 3-18-1999)