ADU Builders in Palm Beach County, FL
We've found 8 ADU builders serving Palm Beach County, Florida. They cover detached adu, garage conversion and more. Browse builders below or visit their websites for details.
ADU Rules
Building an ADU in Palm Beach County
Detached ADU✗ Not allowed
Garage Conversion✓ Allowed
Max ADU size800 sq ft
Owner occupancyRequired
Short-term rental⚠ Restricted
Permit timeline: typically 4–6 weeks
ADUs ONLY permitted in SF14 (Single-Family High Density) zoning district — not SF3, SF7, SF11 Short-term rentals prohibited — minimum 6 months and 1 day (183 days)
Source: adufloridainfo.com · Last updated Mar 2026
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