Do I need a permit for shed or accessory structure in Douglasville?

It depends. Whether shed or accessory structure needs a permit in Douglasville comes down to the details of your project.

The 200 square foot figure quoted for Georgia is a model figure, not an enforceable statewide threshold. It appears at Section R105.2 of the International Residential Code with Georgia Amendments, but the Georgia amendments delete Chapter 1, Scope and Administration, without substitution and keep it in the code only as a reference and guide for local governments to use in the development of their own administrative procedures. Georgia jurisdictions that follow that guidance exempt one-story detached accessory structures other than storm shelters up to 200 square feet, but the threshold that binds at your address is the local one. Several Georgia cities draw the line lower, so do not assume 200 applies where you live. Sandy Springs requires a permit for detached structures of 120 square feet or larger, and Savannah requires one for a new closed-roof accessory structure over 120 square feet. Ask your building department for the figure that applies at your address. A local size exemption is an exemption from the permit, not from the rules. Zoning setbacks, height limits and lot coverage still apply, and so does the construction standard in the body of the Georgia residential code. Running electrical or plumbing to the shed triggers a separate trade permit regardless of the structure size. Douglas County's own permitting office is the Douglas County Building Permits and Inspections, reachable on 770-920-7201 at https://www.douglascountyga.gov/224/Building-Permits-Inspections. It issues permits for the unincorporated county. If your city does not run its own building department, and many smaller Georgia municipalities do not, this is the office that will handle the job. Douglas County sits inside the Metropolitan North Georgia Water Planning District, created by the Georgia General Assembly in 2001. Every local government in the District, cities included, has to adopt the District's model post-construction stormwater ordinance or an equivalent one at least as effective, so these rules follow you into any city in the county rather than stopping at the unincorporated line. A shed on a concrete slab adds impervious surface. A single shed rarely reaches the threshold on its own, but it counts toward the total if you are also adding paving or a pool. In practice the thresholds are aimed at larger development rather than ordinary homeowner work, so most single-family projects sit below them. Cobb County, for example, publishes its trigger as adding more than 5,000 square feet of impervious surface or disturbing more than an acre. Each local government sets its own figures, so check yours before assuming. Where it does apply, the current standard is to retain the first 1.0 inch of rainfall on the site to the maximum extent practicable, which usually means a detention or infiltration feature rather than just grading water to the street. Under UDC Sec. 8.04(E)(2), a one-story detached tool or storage shed, playhouse, or similar structure with a floor area of 100 square feet or less does not need a building permit. Larger sheds do. In the R-4 district, accessory buildings are not permitted in the front yard, must sit 5 feet from side and rear lines if under 144 square feet and 15 feet if over 144 square feet, and are capped at 24 feet tall. Other districts have their own tables. Under UDC Sec. 2.04(H), an accessory structure must use the same siding materials required for a new house on the lot, and no accessory structure is allowed without an existing principal use. City of Douglasville addresses are permitted and inspected by the city's Building Division at City Hall, 6758 Spring Street, 678-449-3230. Permits and inspection requests go through the BS&A Online Portal.