Commission considers broader accessory dwelling unit rules and reducing minimum home size

Aug 19, 2026

Staff proposed allowing accessory dwelling units more broadly (beyond dependent housing) and suggested reducing the county's single-family minimum from 1,200 to 800 sq ft; commissioners discussed setbacks, standalone septic issues and that ADU standards would be set by the commission and health department.

The full story

DeKalb County planning staff said the county currently restricts accessory dwelling units (ADUs) to dependent-family housing and recommended considering broader allowance of ADUs and smaller minimum home sizes.

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