HRS Chapter 205 (State Land Use Districts)
HRS Chapter 205 is Hawaiʻi's State Land Use Law. It classifies every parcel in the state into one of four districts — Urban, Rural, Agricultural, or Conservation — administered by the State Land Use Commission (LUC). The state district sits above county zoning: both layers must allow a use before it's feasible.
The four districts divide jurisdiction. In the Urban district, the county's own zoning code governs development almost entirely. In the Agricultural and Rural districts, county zoning applies on top of state-law limits — most notably §205-4.5, which lists the uses permissible on agricultural land. In the Conservation district, jurisdiction shifts to the State (DLNR), where most meaningful use requires a Conservation District Use Permit.
Moving a parcel between districts is a formal proceeding. A district boundary amendment for land over fifteen acres is petitioned to the LUC; smaller reclassifications are generally handled by the county (except out of Conservation). Separately, §205-6 special permits can allow certain "unusual and reasonable" uses within the Agricultural and Rural districts without reclassification.
The practical trap for buyers is the phrase "ag land." A house on agricultural-district land is generally entitled only as a farm dwelling connected to agricultural activity, under §205-4.5 and the county's implementing rules — a materially different proposition from a residential lot, and one reason agricultural parcels price the way they do. Chapter 205 is also distinct from HRS Chapter 205A, the coastal-zone law, despite the neighboring numbers.
A parcel's state land-use district is the first fork in its entitlement path: Urban runs on county zoning, Agricultural runs through farm-dwelling and §205-4.5 limits, and Conservation is a different regime entirely. On an agricultural or conservation parcel, the state district — not the county zone — is often the binding constraint, and a project that needs reclassification is on a multi-year path. It's the first thing to confirm before underwriting a use.
Urban, Rural, Agricultural, and Conservation, under HRS Chapter 205. Every parcel in the state carries one, administered by the State Land Use Commission — a layer above, and separate from, county zoning.
Generally only as a farm dwelling connected to agricultural activity, under HRS §205-4.5 and the county's implementing rules — not as an ordinary residence. The details vary by county and by the land's soil classification, so confirm the parcel's entitled uses before underwriting a home.
This is a plain-language reference, not legal advice. KILO is a pre-development screening tool, not a system of record — confirm any determination with the agency of jurisdiction.