TMK lookup — every Hawaii parcel

Type a Tax Map Key. See the State land use district, the county zoning, the flood zone, the Special Management Area, the tsunami and lava zones and the cesspools on file.

383,945 parcels · 22,104 in a FEMA high-risk flood zone · 41,787 in the SMA · 68,156 in a tsunami evacuation zone · 79,079 with a cesspool on file

The dated report for one parcel

Everything on this site for one TMK, measured on the lot itself: the share in each flood, SMA, tsunami and sea-level-rise zone, what the zoning allows, and what a cesspool means before 2050.

$19PDF within 24 h · you pay after receiving it · $49 with the cesspool and sea-level-rise file

Order the report Sample (PDF)

Browse by county

City and County of Honolulu

Zone (1) 1 16,394
Zone (1) 2 14,911
Zone (1) 3 28,572
Zone (1) 4 27,435
Zone (1) 5 4,943
Zone (1) 6 3,242
Zone (1) 7 4,509
Zone (1) 8 10,138
Zone (1) 9 61,804

Maui County

Hawaiʻi County

Zone (3) 1 57,238
Zone (3) 2 21,416
Zone (3) 3 1,691
Zone (3) 4 4,223
Zone (3) 5 3,586
Zone (3) 6 8,486
Zone (3) 7 15,616
Zone (3) 8 6,343
Zone (3) 9 17,043

Kauaʻi County

Zone (4) 1 3,432
Zone (4) 2 6,282
Zone (4) 3 4,738
Zone (4) 4 7,268
Zone (4) 5 3,397

How to read a TMK · Sources and dates