Detached ADU permit set
What was asked“I need a permit set for a one-story detached ADU, 20' x 24', 1 bedroom, 1 bath…”
What came out
- Nine sheets in one row: cover, site plan, foundation, floor plan, framing, elevations, sections, details and schedules
- Roof and deck framing with joist and rafter sizes and spacing from the IRC prescriptive tables
- Floor plan with door and window tags, smoke alarms, room sizes and a 480 sq ft living area
- All four elevations, two building sections and four construction details
- Every sheet labeled preliminary, for review by the building department or a licensed engineer








