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.
About this service
A home with an in-law suite includes a private, self-contained living area for family members, often attached to the main residence. If you want to keep aging parents or adult children close while maintaining everyone's privacy, this is the solution. We help you design these spaces to blend with your current home layout.
Frequently asked in Savannah
What's involved in building a backyard accessory dwelling unit in Savannah?
What is the cost to build an accessory dwelling unit in Savannah?
Can I get an ADU estimate in Savannah?
Are there accessory dwelling unit grants in Savannah?
What's the general accessory dwelling unit cost in Savannah?
How do I get an ADU quote in Savannah?
Where can I find homes with mother-in-law suites in Savannah?
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: Historic District, Ardsley Park, Southside, Midtown, Tybee Island (nearby) — and every surrounding area.
Areas we serve
Browse by state, then city.
