Metal Garages in Chatham County, GA 2026 | Benton Metal Depot

Permits & Setbacks in Chatham County

Permit Authority Name Chatham County Building Safety & Regulatory Services
As of 2026 · Source
Permit Authority Url https://buildingsafety.chathamcountyga.gov/PermitsInspections/WhenPermitsRequired
As of 2026 · Source
Permit Threshold Sqft No explicit sqft exemption found on the county page — it lists "garages, carports... accessory buildings, storage buildings, tool sheds" as requiring permits without stating a size cutoff. Georgia's state minimum code baseline (IRC) exempts one-story detached sheds/playhouses up to 120 sq ft, but it is unconfirmed whether Chatham County enforces that exemption as-is.
As of 2026 · Source
Setback Feet Side Rear Not retrieved — Chatham County has its own zoning ordinance with district-specific setback tables; figures were not found in available search results and need direct lookup.
As of 2026 · Source
Wind Load Zone Coastal Georgia (Savannah/Chatham County) — commonly cited around 130 mph (3-second gust, ASCE 7-22, Risk Category II), with barrier-island areas (Tybee, Wilmington, Skidaway Islands) potentially reaching or exceeding 140 mph. NOT verified against a primary county map — Georgia adopted the 2024 IBC/IRC (with GA amendments) effective Jan 1, 2026, referencing ASCE 7-22, and the exact mapped speed depends on precise site location and must be confirmed with a GA-licensed engineer or the county building official.
As of 2026 · Source
Coastal 1
As of 2026 · Source

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