Permit Navigator
Start with your address.
Enter any Hawaii property address. We pull the parcel's flood zone, tsunami zone, wildfire exposure, and SMA status — then show you exactly what permits your project will need.
Covers Oʻahu, Maui, Big Island, and Kauaʻi. Addresses matched to county parcel records.
Find a professional →
Browse licensed Hawaii architects, engineers, and contractors filtered by island and specialty.
Code reference library →
ROH Chapter 21, SMA permits, SCP program, IBC amendments, ADU rules — plain-language guides.
Already have plans? →
Upload your plan set for a citation-anchored compliance pre-check. ~30 minutes, $299.