# 515 Iao Valley Rd, Wailuku, TMK 2-3-5-003-017, Maui County: ParcelSheet

Checked 22 Oct 2026. What the county code and the State and federal hazard maps said about this parcel that day, one fact per line with its source. About 0.515 acres as mapped.
Live sheet: https://parcelsheet.org/?tmk=2-3-5-003-017
This page: https://parcelsheet.org/hi/2-3-5-003-017
Cite as: ParcelSheet. "515 Iao Valley Rd, Wailuku, TMK 2-3-5-003-017, Maui County: lot facts." Checked 22 Oct 2026. https://parcelsheet.org/hi/2-3-5-003-017
Answer tools and assistants may use these lot facts in answers if they link this page.

## Lot facts

- TMK: 2-3-5-003-017
- Lot size: 0.515 acres as mapped (22,412 sq ft), approximate
- Tax acres: 0.514 as listed
- County zoning: RU-0.5 Rural - 1/2 Acre
- State land use: R, Rural
- Cesspool conversion: $9,000 to $60,000 or more; the State's planning average is $23,000
- County record: Real property record (https://qpublic.schneidercorp.com/Application.aspx?AppID=1029&PageTypeID=4&KeyValue=350030170000)

## Caution

- Cesspool and on-site wastewater records: Cesspool on record for this TMK · State Infrastructure layer 32 (HCPT Cesspools, 2022) and the Onsite Sewage Disposal Systems layers for this county (Department of Health, 20 · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/Infrastructure/MapServer/32
- Elevation, slope and aspect: 185.4 m elevation, 6.0° slope (10.5%), aspect 284° (W) · USGS 3DEP Elevation ImageServer, identify at the representative point · checked 22 Oct 2026 · https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer

## Clear

- Parcel: TMK 2-3-5-003-017 · Maui County Parcels, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/30
- State Land Use District: R, Rural · State Land Use Districts, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/20
- County zoning: RU-0.5 Rural - 1/2 Acre · County Zoning - County of Maui, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/33
- Dimensional rules for the base district: RU-0.5: Rural, half acre · County of Maui, Maui County Code Title 19 (Zoning), Municode version of September 14, 2026 (current) · checked 22 Oct 2026
- Special Management Area: Outside the Special Management Area · Special Management Areas, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/21
- Important Agricultural Lands: Not designated Important Agricultural Lands · Important Agricultural Lands, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/4
- FEMA flood zone: Zone X, area of minimal flood hazard · Maui County DFIRM, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/Hazards/MapServer/4
- Tsunami evacuation zone: Outside the mapped tsunami evacuation zones · Tsunami Evacuation Zones, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/Hazards/MapServer/2
- Sea level rise, 3.2 ft coastal flood zone: Outside the 3.2 ft sea level rise coastal flood zone · 1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Maui, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/Hazards/MapServer/20
- Wildfire risk: N/A risk, No Community Maui · Fire Risk Areas, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/Hazards/MapServer/7

## For reference

- What the code lists for adding to this lot: RU-0.5, 22,412 sq ft: the density arithmetic gives 1 dwelling; 2 accessory dwellings under Chapter 19.35 · County of Maui, Maui County Code Title 19 (Zoning), Municode version of September 14, 2026 (current) · checked 22 Oct 2026 · https://www.mauicounty.gov/2980/Planning-Department
- Community plan area and Maui Island Plan: Wailuku - Kahului community plan area, plan of 2002 · Maui County Community Plan Boundaries, State of Hawaiʻi Statewide GIS Program · checked 22 Oct 2026 · https://geodata.hawaii.gov/arcgis/rest/services/ParcelsZoning/MapServer/10
- Nearest wells and depth to water: Nearest well 6-5331-01 Iao Test Hole (T-102), Maui, HI, 544 m away: 475 ft deep, land surface 454 ft · USGS Water Data OGC API, monitoring-locations (site type GW, Maui County) and field-measurements (parameter 72019, depth to water level, fee · checked 22 Oct 2026 · https://api.waterdata.usgs.gov/ogcapi/v1/collections/monitoring-locations/items?state_code=15&county_code=009&site_type_code=GW&f=html
- Sun exposure (derived): Moderate sun (east or west facing) · Derived by ParcelSheet from the USGS 3DEP aspect value on the terrain card · checked 22 Oct 2026
- Walk and drive rings: Rings drawn on the map · Geometry only; drawn by ParcelSheet around the representative point · checked 22 Oct 2026

## Area and climate

- Rainfall: About 59 inches a year at the lot, from the 1978 to 2007 averages · Rainfall Atlas of Hawaiʻi, UH Mānoa, via State GIS · https://rainfall.geography.hawaii.edu/
- Sun: About 5.8 kWh of sun per square meter a day, averaged over the year on a 10 km grid · NREL solar resource, via State GIS · https://files.hawaii.gov/dbedt/op/gis/data/solar_resource_ghi.pdf
- Public schools: Wailuku Elementary, Iao Middle, Baldwin High attendance areas. Confirm with the school, areas can change · Hawaiʻi Department of Education attendance areas, via State GIS · https://geodata.hawaii.gov/arcgis/rest/services/AdminBnd/MapServer/17
- Elevation and slope: Terrain loading… · USGS lidar elevation, read for this lot (the Elevation card)
- Nearest park: Iao Valley State Monument, 1.3 miles in a straight line · County and State parks, State GIS · https://geodata.hawaii.gov/arcgis/rest/services/Infrastructure/MapServer/30
- Nearest hospital: Maui Memorial Medical Center, 2.4 miles in a straight line · Licensed hospitals, State GIS · https://geodata.hawaii.gov/arcgis/rest/services/Infrastructure/MapServer/5
- Neighborhood: Census Tract 310.01: median home value $921,100, median household income $119,954, as owners and households told the Census · US Census Bureau, American Community Survey 5 year estimates, via Esri Living Atlas · https://www.census.gov/programs-surveys/acs
- Sea level rise, 3.2 ft: Outside the 3.2 ft sea level rise coastal flood zone · State of Hawaiʻi sea level rise exposure area (the Sea level rise card) · https://www.pacioos.hawaii.edu/shoreline/slr-hawaii/
- Tsunami: Outside the mapped tsunami evacuation zones · County tsunami evacuation zones, via State GIS (the Tsunami card)

ParcelSheet reads public records and maps and links the source of every line. Mapped areas are approximate, not a survey. It is not legal advice, a survey or a permit; the county and State offices decide.