Accessory dwelling unit permit cost — Savannah, GA
Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
Frequently asked in Savannah
How can I finance an accessory dwelling unit in Savannah?
What services are available for accessory dwelling units in Savannah?
What is the process for getting an ADU permit in Savannah?
Can I build a mother-in-law suite on my property in Savannah?
What are the best ADU companies in Savannah?
What is a prefab accessory dwelling unit?
What does accessory dwelling unit mean?
Also serving nearby: Charleston · North Charleston · Mount Pleasant · Jacksonville · Columbia
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Savannah — population 147,748; about 1,356 residents per square mile across 108.9 sq mi. ZIP codes covered include 31401, 31402, 31403, 31404, 31405, 31406, 31408, 31409.
Neighborhoods served in Savannah: Ardsley Park, Victorian District, Downtown Savannah, Midtown, Southside — and every surrounding area.
Areas we serve
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