(1) 9-4-006:100

Oʻahu · City & County of Honolulu · 1.1 acres

1IslandOʻahu

9Zonetax zone

4Sectionof zone 9

006Platmap sheet

100Parcellot on plat

One parcel, five coordinates — that is the whole Tax Map Key system. How TMKs work →

The public record, at a glance

Tax map key: (1) 9-4-006:100 digits-only: 194006100 · URL form: 1-9-4-006-100
Island / county: Oʻahu — City & County of Honolulu
Address: —No situs address on the county address roll — usual for vacant and undeveloped land.
Mapped area: 1.1 acresCounty GIS parcel fabric — the recorded deed controls.
Parcel centroid: 21.42548, -158.00472Approximate center of the mapped parcel polygon.
Assessed value: $100 total · land $100 · building $0County-certified assessment (Jan-1 valuation date) — an assessment figure, not a market price.
County record: Honolulu Real Property Assessment (RPAD) →Owner of record, exemptions, tax history — search the TMK 194006100.
State parcel map: Hawaiʻi Statewide GIS parcel viewer →

What a KILO read answers here

The directory entry above is the public record's surface. A KILO read is the layer underneath — the parcel-level answers a project actually turns on:

Zoning & entitlement — county zoning, state land-use district, and whether the intended use is by-right or discretionary.
Flood — FEMA flood zone and base-flood elevation posture — including the June 2026 Oʻahu FIRM update.
Wastewater — cesspool / septic / sewer status and the HAR §11-62 and Act 125 rules that apply.
Shoreline & sea level — shoreline setback and the State SLR-XA exposure ladder.
Contamination — DOH HEER and EPA facility context near the parcel.
Cultural resources — the parcel's HRS §6E review pathway and documented cultural-resource context, with the reasoning shown.

The KILO workspace: a parcel map of Oʻahu with the cultural, water, flood and land-use data layers switched on, and the cited parcel read open beside it. — The workspace a read opens into — every layer drawn from a cited source, and the reasoning shown line by line.

And the read is where the work starts, not where it ends: the pathway it produces becomes a project you can track — filings, review clocks, submittal checklists, agency comments — with exports for the deal file. See everything a read carries →

Run the read on this parcel See a live sample read

$50/parcel · Founder price · pay-as-you-go, no subscription — or a plan if you underwrite regularly. Sign-in required; each read runs fresh against the live public record.

Plat 1-9-4-006

One of 131 parcels on this plat (map sheet).

:091 :092 :093 :094 :098 :099 :101 :102 :103 :104 :105 :106 all 131 →

Questions people ask

Where is TMK (1) 9-4-006:100?

On Oʻahu, in the City & County of Honolulu tax-map system — zone 9, section 4, plat 006, parcel 100. County GIS places the parcel near 21.42548, -158.00472, with a mapped area of 1.1 acres.

How do I find the owner of TMK (1) 9-4-006:100?

Ownership, exemptions, assessment history, and the tax bill are public records held by the county. Search 194006100 at the Honolulu Real Property Assessment (RPAD) to read the current record.

What can be built on TMK (1) 9-4-006:100?

That depends on the parcel's zoning and state land-use district, flood zone, wastewater rules, shoreline setback, and cultural-resource review pathway — each a public-record question. A KILO read pulls all of them for this parcel, cited, in about a minute.