Rockdale County, Georgia requires permits for new construction, reconstruction, alterations, repairs and demolition, with electrical, mechanical and plumbing permits also potentially required1. Planning & Development handles the county permit process and zoning review23. A residential project must also document sewer service or obtain Environmental Health approval for septic4.
At a glance
- Building permit
- Required for new construction, reconstruction, alterations, repairs and demolition1
- Zoning
- Yes, countywide base zoning districts administered by Planning & Development3
- Septic permits
- Rockdale Environmental Health issues permits and inspects systems5
- Owner-builder exemption
- Available for the contractor-license requirement only; local permits and zoning still apply6
- Certificate of occupancy
- Required for residential construction covered by the county rule7
- Manufactured home
- Needs a state installation permit plus whatever local zoning and siting rules apply8
- Well permit
- Some Georgia county health departments require one before drilling; ask first9
- Property tax rate
- About 0.7% effective rate10
Who to call
Planning & zoning
Rockdale County Planning & Development
Building, electrical, mechanical, plumbing and land-disturbance permits, plus zoning administration, for Rockdale County
1117 West Avenue SW, Conyers, GA 30012
Codes & inspections
Rockdale County Code Enforcement
Code violations and complaints on property already built in Rockdale County
2570 Old Covington Highway, Conyers, GA 30012
Septic permits
Rockdale Environmental Health Department
Septic tank and drain field (onsite sewage) permits and inspections for Rockdale County
1329 Portman Drive, Suite F, Conyers, GA 30094
Floodplain permits
Rockdale County Department of Stormwater Management
Land-disturbance permits, drainage and stormwater compliance for Rockdale County, and the office to ask about a parcel's drainage or floodplain status
1119 West Avenue, Conyers, GA 30012
Roads & driveways
Rockdale County Department of Transportation
Utility encroachment permits and other work within county road rights-of-way in Rockdale County
2570 Old Covington Highway S.W., Conyers, GA 30012
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Rockdale County, Georgia?
Yes. Rockdale County requires a permit for new construction, reconstruction, alteration, repair or demolition of a structure, and electrical, mechanical and plumbing work may also require permits1. New construction and major renovation permits operate as master permits, so separate permits for every covered activity are not required1. Georgia's mandatory construction codes apply to construction in Rockdale County whether or not each code is locally enforced11. An owner building the owner's own home may qualify for Georgia's contractor-license exemption, but the owner must still comply with local building codes and regulations12. Residential construction covered by Rockdale County's rule must receive a certificate of occupancy showing that the building, lot and occupancy comply with the building code and county land-use rules7.
Who is the Rockdale County building department, and how do you reach them?
Rockdale County Planning & Development is the starting point for building, electrical, mechanical, plumbing and land-disturbance permits and for zoning administration2. Reach Planning & Development at 1117 West Avenue SW, Conyers, GA 30012, or call (770) 278-71002. A residential application needs a structure-location plan, and an applicable land-disturbance permit must be issued before the building permit13. Rockdale County Code Enforcement handles code violations and complaints at 2570 Old Covington Highway, Conyers, GA 30012, phone 770-278-710314. For a new project, begin with Planning & Development; use Code Enforcement for an existing violation or complaint214.
Does Rockdale County have zoning?
Yes. Rockdale County has base zoning districts administered by Planning & Development3. Georgia authorizes local zoning but does not supply a single statewide district map or uniform schedule, so the applicable county or municipal ordinance determines district boundaries and allowed uses15. For land in unincorporated Rockdale County, ask Planning & Development to identify the parcel's district and confirm its allowed uses, setbacks and siting standards before committing to a house design23. We could not confirm a countywide minimum-home-size rule, accessory-dwelling rule, or complete manufactured-home occupancy rule; Planning & Development is the office to ask for a parcel-specific answer2.
How do septic permits work in Rockdale County?
Rockdale Environmental Health, a state-run agency that partners with the county, issues permits and inspects onsite sewage systems in Rockdale County5. Reach the office at 1329 Portman Drive, Suite F, Conyers, GA 30094, phone 770.278.734016. The site must be found suitable before an onsite sewage construction permit is issued, and the permit remains valid for no more than 12 months17. Environmental Health must complete the final inspection and give written approval before the system is backfilled or used18. About 77% of Rockdale County soils are rated without severe limits for a conventional drain field, but the lot still needs individual approval1917. A residential permit application must include an Environmental Health approval letter for septic or proof of a sewer connection4.
Can you live in an RV or tiny home on your land in Rockdale County?
We could not confirm Rockdale County's rules for living in an RV or camper on private land, either temporarily or long term; ask Planning & Development before placing or occupying one2. We also could not confirm a complete countywide tiny-home occupancy rule2. Because Rockdale County has zoning and requires permits for new construction, a small dwelling proposal still needs parcel-specific zoning review and the applicable construction permits31. A manufactured home requires a state installation permit obtained by a licensed installer, in addition to applicable local zoning and siting requirements8. Do not rely on a listing's description of a property as unrestricted; ask Planning & Development about the proposed dwelling type and ask Environmental Health about sewage service before buying25.
How do you build a home in Rockdale County, step by step?
- Ask Planning & Development to confirm the zoning district and applicable siting rules, then prepare the required structure-location plan313.
- Obtain an Environmental Health approval letter for septic or proof of sewer connection, and obtain the required water-meter receipt4.
- If applicable, secure the land-disturbance permit before building-permit approval13.
- Submit the house plans and structure-location plan for zoning and plan review; after approval and the required erosion-and-sediment-control inspection, the building permit may be issued13.
- If the site is in a floodplain, provide the flood-elevation certificate before the framing inspection can be approved20.
- Complete the required building and septic inspections; Environmental Health must approve the septic system before backfilling or use18.
- Obtain the required certificate of occupancy before occupying the completed residence7.
What should you check before buying land in Rockdale County?
Ask Planning & Development to verify the zoning district and proposed use before making an offer32. For a septic lot, obtain Environmental Health's view of site suitability rather than treating the countywide soil figure as approval for an individual parcel1719. A residential structure-location plan must identify the 100-year floodplain, wetlands, streams and applicable buffers or special setbacks, and a flood-elevation certificate can hold up framing approval on affected sites20. Ask Stormwater Management about drainage and floodplain conditions21. We could not confirm a countywide private-well permit rule, so ask Environmental Health before drilling16. Confirm county-road access with the Department of Transportation; the countywide driveway rule remains unconfirmed22. Rockdale County's effective property-tax rate is about 0.7%, and the median annual bill is about $1,8431023.
Watch-outs
- Confirm whether the parcel is in unincorporated Rockdale County or the City of Conyers before relying on county zoning and permit guidance3.
- A floodplain-affected project cannot receive framing-inspection approval until the department receives a flood-elevation certificate20.
- Rockdale County's RV occupancy and temporary-camping rules remain unconfirmed; ask Planning & Development before parking or living in an RV2.
Sources
- Permits, quoted and re-checked
- Rockdale County Planning & Development (rockdalecountyga.gov)
- Rockdale County Code - Base Zoning Districts (2026 county census)
- Residential Construction Permit, quoted and re-checked
- Health Services, quoted and re-checked
- Residential and Commercial General Contractors Frequently Asked Questions (2026 county census)
- Residential Building Permit checklist, quoted and re-checked
- Manufactured Housing (Georgia statewide rule), quoted and re-checked
- Water Well Standards (Georgia statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Mandatory and Permissive State Codes, quoted and re-checked
- Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
- Residential Building Permit checklist, quoted and re-checked
- Rockdale County Code Enforcement (rockdalecountyga.gov)
- Governing Statutes, Regulations, and Guidance (Georgia statewide rule), quoted and re-checked
- Rockdale Environmental Health Department (gnrhealth.com)
- Manual for On-Site Sewage Management Systems (Georgia statewide rule), quoted and re-checked
- Manual for On-Site Sewage Management Systems (Georgia statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Residential Construction Permit, quoted and re-checked
- Rockdale County Department of Stormwater Management (rockdalecountyga.gov)
- Rockdale County Department of Transportation (rockdalecountyga.gov)
- Median property tax bill: Bolthole Index county data
Written September 29, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.