TMK 1-4-9-003-045, Oʻahu

Checked 21 Oct 2026. What the county code and the State and federal hazard maps said about this parcel that day, one fact per line, each with the agency it comes from and a link to the source. About 0.469 acres as mapped.

Open the live sheet Fresh from the agencies' own servers, with the map, the 3D view and the detail under each line. Plain text.

Lot facts

TMK

1-4-9-003-045

Lot size

0.469 acres as mapped (20,437 sq ft), approximate

County zoning

AG-2 General Agriculture District

State land use

A, Agricultural

County record

Real property record

Caution, 2

• Special Management Area: Inside the Special Management AreaSpecial Management Areas, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Tsunami evacuation zone: Inside the extreme tsunami evacuation zone onlyTsunami Evacuation Zones, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact

Clear, 9

• Parcel: TMK 1-4-9-003-045Oahu Parcels, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• State Land Use District: A, AgriculturalState Land Use Districts, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• County zoning: AG-2 General Agriculture DistrictCounty Zoning - City and County of Honolulu, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Dimensional rules for the base district: AG-2: General agriculturalCity and County of Honolulu, Revised Ordinances of Honolulu Chapter 21 (Land Use Ordinance), 2026 S-11 (current) on the code library, with O · checked 21 Oct 2026 · details · report a wrong fact
• Important Agricultural Lands: Not designated Important Agricultural LandsImportant Agricultural Lands, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• FEMA flood zone: Zone X, area of minimal flood hazardOahu DFIRM, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Sea level rise, 3.2 ft coastal flood zone: Outside the 3.2 ft sea level rise coastal flood zone1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Oahu, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Wildfire risk: Low risk, KualoaFire Risk Areas, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Elevation, slope and aspect: 12.4 m elevation, 5.0° slope (8.7%), aspect 14° (N)USGS 3DEP Elevation ImageServer, identify at the representative point · checked 21 Oct 2026 · source · details · report a wrong fact

For reference, 6

• What the code lists for adding to this lot: AG-2, 20,437 sq ft: farm dwellings as an accessory useCity and County of Honolulu, Revised Ordinances of Honolulu Chapter 21 (Land Use Ordinance), 2026 S-11 (current) on the code library, with O · checked 21 Oct 2026 · source · details · report a wrong fact
• Development plan area: Koolaupoko plan areaDevelopment Plan Areas, State of Hawaiʻi Statewide GIS Program · checked 21 Oct 2026 · source · details · report a wrong fact
• Cesspool and on-site wastewater records: No State cesspool or on-site system record matched this TMKState Infrastructure layer 32 (HCPT Cesspools, 2022) and the Onsite Sewage Disposal Systems layer for this county (Department of Health, 200 · checked 21 Oct 2026 · source · details · report a wrong fact
• Nearest wells and depth to water: USGS is rate-limiting well lookups right nowUSGS Water Data OGC API, monitoring-locations (site type GW, Honolulu County) and field-measurements (parameter 72019, depth to water level, · checked 21 Oct 2026 · source · details · report a wrong fact
• Sun exposure (derived): Least sun (north facing)Derived by ParcelSheet from the USGS 3DEP aspect value on the terrain card · checked 21 Oct 2026 · details · report a wrong fact
• Walk and drive rings: Rings drawn on the mapGeometry only; drawn by ParcelSheet around the representative point · checked 21 Oct 2026 · details · report a wrong fact

Lot history

Checked every week since 18 Oct 2026. No change recorded on this lot so far.

Area and climate

Public data about the area around the lot, for context. Distances are straight lines. Neighborhood figures are for the whole census tract.

• Rainfall: About 65 inches a year at the lot, from the 1978 to 2007 averagesRainfall Atlas of Hawaiʻi, UH Mānoa, via State GIS · checked 21 Oct 2026 · source
• Sun: About 5.3 kWh of sun per square meter a day, averaged over the year on a 10 km gridNREL solar resource, via State GIS · checked 21 Oct 2026 · source
• Public schools: Waiahole Elementary, King Middle, Castle High attendance areas. Confirm with the school, areas can changeHawaiʻi Department of Education attendance areas, via State GIS · checked 21 Oct 2026 · source
• Elevation and slope: Terrain loading…USGS lidar elevation, read for this lot (the Elevation card) · checked 21 Oct 2026
• Nearest beach park: Waiahole Beach Park (Undeveloped), 1.7 miles in a straight lineCounty and State parks, State GIS · checked 21 Oct 2026 · source
• Nearest park: Ahupuaa O Kahana State Park, 2.9 miles in a straight lineCounty and State parks, State GIS · checked 21 Oct 2026 · source
• Nearest hospital: Pali Momi Medical Center, 10 miles in a straight lineLicensed hospitals, State GIS · checked 21 Oct 2026 · source
• Neighborhood: Census Tract 103.03: median home value $1,121,500, median household income $125,769, as owners and households told the CensusUS Census Bureau, American Community Survey 5 year estimates, via Esri Living Atlas · checked 21 Oct 2026 · source
• Tsunami: Inside the extreme tsunami evacuation zone onlyCounty tsunami evacuation zones, via State GIS (the Tsunami card) · checked 21 Oct 2026

Checked 21 Oct 2026. Something wrong? Every line has a report link, and the fixes log shows what came of each report. Other parcels: plat 1-4-9-003 · Oʻahu lookup · TMK guide · all parcel pages.