Do I need a permit for shed or accessory structure in Clarkston?
It depends. Whether shed or accessory structure needs a permit in Clarkston comes down to the details of your project.
DeKalb County's own permitting office is the DeKalb County Planning and Sustainability, reachable on 404-371-2155 at https://dekalbcountyga.gov/departments/planning-and-sustainability/permits-plan-review-and-inspections. Its online permit portal is https://epermits.dekalbcountyga.gov/. 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. DeKalb 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. A shed that will have electricity, plumbing, or a permanent foundation falls outside the usual small accessory building exemption, which generally covers simple unpowered structures only. Electrical and plumbing work each normally require their own permit and inspection even when the structure itself would have been exempt, and many jurisdictions require a licensed electrician or plumber to pull them. Zoning setbacks, height limits, and lot coverage are reviewed separately from the building permit, so confirm placement with your local department before the shed is delivered or poured. 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. Clarkston permits are handled by the Clarkston Permits and Inspections office, reachable on 404-296-6489 at https://www.clarkstonga.gov/community-development/permits-and-inspections/building-permits. Its online permit portal is https://www.sagesgov.com/clarkston-ga. DeKalb County also issues permits for the unincorporated county, and many smaller Georgia municipalities contract building services to it rather than running a department of their own, so confirm which office covers your address before you apply. Ask specifically about the size that triggers a permit and about setbacks, since those are set locally and are the two things people most often get wrong on a shed.
Documents you may need
- Stormwater or erosion control plan where the project reaches the local thresholdSometimes required
- Permit applicationLikely required
- Site plan showing setbacks and property linesLikely required
- Structure plans or manufacturer specificationsSometimes required
Possible inspections
- Footing / foundation inspection (for permanent structures)
- Final inspection
Frequently asked questions
- Do I need a permit for shed or accessory structure in Clarkston?
- It depends. Whether shed or accessory structure needs a permit in Clarkston comes down to the details of your project. DeKalb County's own permitting office is the DeKalb County Planning and Sustainability, reachable on 404-371-2155 at https://dekalbcountyga.gov/departments/planning-and-sustainability/permits-plan-review-and-inspections. Its online permit portal is https://epermits.dekalbcountyga.gov/. 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. DeKalb 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. A shed that will have electricity, plumbing, or a permanent foundation falls outside the usual small accessory building exemption, which generally covers simple unpowered structures only. Electrical and plumbing work each normally require their own permit and inspection even when the structure itself would have been exempt, and many jurisdictions require a licensed electrician or plumber to pull them. Zoning setbacks, height limits, and lot coverage are reviewed separately from the building permit, so confirm placement with your local department before the shed is delivered or poured. 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. Clarkston permits are handled by the Clarkston Permits and Inspections office, reachable on 404-296-6489 at https://www.clarkstonga.gov/community-development/permits-and-inspections/building-permits. Its online permit portal is https://www.sagesgov.com/clarkston-ga. DeKalb County also issues permits for the unincorporated county, and many smaller Georgia municipalities contract building services to it rather than running a department of their own, so confirm which office covers your address before you apply. Ask specifically about the size that triggers a permit and about setbacks, since those are set locally and are the two things people most often get wrong on a shed.
- Who issues the permit in Clarkston?
- The local building department for Clarkston handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.