Building Safety in Marietta, GA (2026)
5 verified building safety rules for Marietta, Georgia, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Sprinkler Requirements
Code § 2-6-140 requires automatic fire sprinklers in every new multifamily residential structure and in new one- and two-family homes built closer than 20 feet to another structure or 10 feet to the property line. New commercial buildings face the same throughout-protection mandate, with a narrow storage exception the fire marshal must approve.
Marietta Residential Sprinkler Rule
Some RestrictionsMarietta Code of Ordinances § 2-6-140
B.All new commercial buildings shall be protected throughout with an approved automatic fire protection system. ... C.All new multifamily residential structures shall be protected throughout with an approved automatic fire protection system.D.All new one-family and two-family dwellings built closer than 20 feet from another structure or closer than ten feet to the property line must be sprinkle...
Building Permits
Marietta enforces the Georgia-adopted International Building Code and requires anyone who wants to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building to first apply to the building official and obtain a permit under Section 7-4-2-050 before starting work.
Marietta Building Permit Requirements
Some RestrictionsMarietta Code of Ordinances §§ 7-4-2-030(C)(1)(b), 7-4-2-050(A)(1)
b.Building. The provisions of the International Building Code, as adopted and amended by the Georgia Department of Community Affairs, shall apply to the construction, alteration, repair, equipment, use and occupancy, location, maintenance, removal and demolition, of every building or structure or any appurtenances connected or attached to such buildings or structures, except in one- and two-fam...
Electrical Permits
Marietta enforces the Georgia-adopted National Electrical Code and requires a permit from the building official before installing, altering, or replacing any electrical system, issued through the same application process that covers building, gas, mechanical, and plumbing work under Section 7-4-2-050.
Marietta Electrical Permit Rules
Some RestrictionsMarietta Code of Ordinances §§ 7-4-2-030(C)(1)(c), 7-4-2-050(A)(1)
c.Electrical. The provisions of the National Electrical Code, as adopted and amended by the Georgia Department of Community Affairs, shall apply to the installation of electrical systems, including alterations, repairs, replacement, equipment, appliances, fixtures, fittings and appurtenances thereto. ... Any owner, authorized agent, or contractor who desires to construct, enlarge, alter, repair...
Plumbing Permits
Marietta enforces the Georgia-adopted International Plumbing Code and requires a permit from the building official before any plumbing installation connected to a water or sewerage system, filed through the same application process that governs building, electrical, gas, and mechanical work under Section 7-4-2-050.
Marietta Plumbing Permit Requirements
Some RestrictionsMarietta Code of Ordinances §§ 7-4-2-030(C)(1)(f), 7-4-2-050(A)(1)
f.Plumbing. ... The provisions of the International Plumbing Code, as adopted and amended by the Georgia Department of Community Affairs, shall apply to every plumbing installation, including alterations, repairs, replacement, equipment, appliances, fixtures, fittings and appurtenances, and when connected to a water or sewerage system. ... Any owner, authorized agent, or contractor who desires ...
Building Inspections
Marietta's building official runs required construction inspections in stages, foundation, frame, and final for building work, plus matching underground, rough-in, and final stages for electrical, plumbing, mechanical, and gas systems, and no work may proceed past a stage without a written release.
Marietta Building Inspection Stages
Some RestrictionsMarietta Code of Ordinances § 7-4-2-050(H)(6)-(7)
6.Required Inspections. The building official upon notification from the permit holder or his agent shall make the following inspections and such other inspections as necessary, and shall either release that portion of the construction or shall notify the permit holder or his agent of any violations which must be corrected in order to comply with the technical code:a.Building.(1)Foundation Insp...
Looking for Cobb County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Marietta city rules.
Building Safety in Cobb County →