Columbus ADU Permit Fees & Cost Calculator
Publicly available city fee schedules show Columbus has zoning-related fees and a permit-fee schedule that appears to cover utility meter and related permit items, but I did not find a city-issued ADU-specific fee schedule. ADU project costs and permit fees therefore need direct verification with Columbus Inspections & Code / Development Services.
Free ADU fee calculator
Estimate local ADU fees
Step 1 of 5: Location
The calculator uses staged city data from the ADUFee database with visible confidence levels and dated source tracking.
Fee overview
The official city sources available in search results do not clearly publish a full ADU permit fee schedule, so exact permit totals cannot be stated reliably.
The $75 per meter item from the permit-fee PDF is only partially visible in the search excerpt and must be verified before use.
Secondary-web estimates showing a $500 to $5,000 ADU permit-fee range are not official and should not be treated as final city fees.
The query refers to Columbus, Georgia in Muscogee County, not Columbus, Ohio.
A standard ADU in Columbus may require only ordinary building, trade, and utility permits rather than rezoning or platting; if so, the listed zoning fees may not apply.
Because the city did not expose a clear ADU-specific fee table in the available sources, numeric permit totals are left null except where the city published a specific fee.
FAQs
Are Columbus ADU fee estimates official?
No. ADUFee.com provides planning estimates only. Final fees are set by the city, utility providers, school district, and other agencies.
What sources are used for Columbus?
The database stores city, state, utility, school, county, and other source links where available. Each estimate should still be verified locally.
Can ADU fees vary within Georgia?
Yes. Permit, utility, school, inspection, and impact fees can vary by jurisdiction, parcel, project size, utility provider, and local interpretation.