ADU Builders in Polk County, FL
We've found 2 ADU builders serving Polk County, Florida. They cover addition, garage conversion and more. Browse builders below or visit their websites for details.
ADU Rules
Building an ADU in Polk County
Detached ADU✓ Allowed
Garage Conversion✓ Allowed
Max ADU size1,000 sq ft
Owner occupancyNot required
Short-term rental✓ Permitted
Permit timeline: typically 3–4 weeks
ADUs must be in R-1 or SF residential zones — Lakeland's significant industrial and commercial areas are not eligible Detached ADUs require site plan review — not a ministerial permit in all cases; co
Source: adufloridainfo.com · Last updated Mar 2026