Augusta Permit Guide · 2026

ADU / Garage Conversion Permits
in Augusta, GA

Permit fees for a ADU or garage conversion in Augusta typically run $725–$2,850. Here's exactly which permits you need, what they cost, and how long GA review takes.

Do you need a permit for a ADU or garage conversion in Augusta?

Always — converting space into a dwelling unit triggers full plan review, zoning approval, and utility sign-offs in Augusta. Permit fees for a typical $142,965 ADU or garage conversion run about $725–$2,850 (valuation-based fee plus plan review), and GA plan review typically takes 2–4 weeks.

Permits you'll likely need

Building

full plan review for the dwelling conversion

Zoning / occupancy

ADU ordinance compliance and occupancy approval

Utilities

sewer, water, and electrical service connections

Fire / egress

separate egress and smoke/CO requirements

Usually exempt

Nothing meaningful — every part of a ADU or garage conversion runs through permitting. Budget for it up front.

GA permit note

Termite Prevention: Georgia is in the highest termite risk zone in the US Homeowners report devastating discoveries of termite damage during remodels. Reddit consensus: any work touching the foundation or framing should include termite inspection and treatment plan.

How to get ADU or garage conversion permits in Augusta

1
Confirm what triggers a permit
Building, Zoning / occupancy, Utilities, Fire / egress permits apply when the scope includes full plan review for the dwelling conversion. Cosmetic-only scopes may be exempt.
2
Budget the fee
Plan for $725–$2,850 in Augusta — a valuation-based fee on a typical $142,965 project plus plan review.
3
Apply with complete documents
Submit scope, drawings, and contractor license info to the Augusta building department. GA plan review typically takes 2–4 weeks.
4
Verify it in the bid
A complete Augusta bid lists permit fees as a line item. If a bid omits permits — or suggests skipping them — analyze it before signing.

ADU / Garage Conversion permits in Augusta: FAQ

Do I need a permit for a ADU or garage conversion in Augusta?

Always — converting space into a dwelling unit triggers full plan review, zoning approval, and utility sign-offs in Augusta, GA. When in doubt, call the Augusta building department before work starts — unpermitted work can block a future sale.

How much do ADU or garage conversion permits cost in Augusta?

Expect roughly $725–$2,850 in Augusta for a typical $142,965 ADU or garage conversion. Most jurisdictions charge a valuation-based fee of about 0.5–2% of project value, plus plan review and per-trade permit minimums.

How long does a ADU or garage conversion permit take in Augusta?

Simple trade permits are often issued over the counter in Augusta. Where plan review applies, GA turnaround typically runs 2–4 weeks. Submit complete drawings the first time — resubmittals are the most common cause of delay.

Who pulls the permit — me or my contractor?

Usually your contractor pulls permits for a ADU or garage conversion, and their license is attached to the work. A contractor who asks you to pull an owner's permit for contractor-performed work is shifting liability onto you — treat that as a red flag when reviewing bids.

More Augusta permit guides

ADU / Garage Conversion permits in other GA metros

Is your ADU or garage conversion bid fair?

A typical Augusta ADU or garage conversion runs $142,965. Check your contractor's bid — permits included — against live 2026 local data, free.

Augusta ADU or garage conversion costs AUDIT MY BID

Data sources: Zonda Cost vs Value 2025; Houzz 2024 Cost Guides; BLS OEWS 2023; FRED regional price indices; Reddit homeowner & contractor reports.

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ADU / Garage Conversion Permits in Augusta, GA