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PermitRoadmap

Do I need a permit for interior remodeling in Unincorporated Gwinnett County?

Permit may be required

It depends. Whether interior remodeling needs a permit in Unincorporated Gwinnett County comes down to the details of your project.

Cosmetic work such as paint, flooring, or cabinet swaps is usually exempt, but moving walls, plumbing, gas, or electrical typically requires a permit. Fee is often based on project cost, so keep an accurate scope and cost estimate for the application. Gwinnett County's own permitting office is the Gwinnett County Planning and Development, reachable on 678-518-6020 at https://www.gwinnettcounty.com/government/departments/planning-development/services/building-services. Its online permit portal is https://aca-prod.accela.com/gwinnett/welcome.aspx. 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. Each trade normally needs its own permit on top of the building permit, so ask which trade permits your scope will require. Gwinnett County does not require a permit for cosmetic repairs or remodels such as painting, new flooring, cabinets, vinyl siding and similar finish work, or for replacing a switch, fan or light fixture without altering the electrical, mechanical or plumbing systems. Finishing a basement needs a building permit, and each sleeping room must meet the emergency escape opening requirements of IRC Section R310. On septic, Environmental Health must approve first, especially if bedrooms are added. Gwinnett County's 2024 fee schedule sets a $125 Residential Renovation Permit for projects valued under $75,000, and $4 per $1,000 of value for renovations of $75,000 or more.

Get the checklist for your interior remodeling in Unincorporated Gwinnett County. A free check first, then a free printable Permit Prep Pack.

Documents you may need

  • Permit applicationRequired
  • Floor plan or scope-of-work descriptionLikely required
  • Trade permit applications (electrical, plumbing, mechanical)Sometimes required
  • Contractor license and insurance informationSometimes required
  • Residential Building Permit Application (BPS-01)Sometimes required
  • Scaled floor plan with every room labeled, for a basement finishSometimes required
  • Subcontractor Affidavits for electrical, HVAC and plumbing, filed at least 2 days before inspectionsSometimes required

Possible inspections

  • Rough trade inspections (electrical, plumbing, mechanical) where applicable
  • Framing inspection if walls are altered
  • Final inspection
  • Electrical, HVAC and plumbing rough-in inspections
  • Framing inspection
  • Final inspection and Certificate of Occupancy

Frequently asked questions

Do I need a permit for interior remodeling in Unincorporated Gwinnett County?
It depends. Whether interior remodeling needs a permit in Unincorporated Gwinnett County comes down to the details of your project. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Unincorporated Gwinnett County?
The local building department for Unincorporated Gwinnett County 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.