Hawaii Revised Statutes Division 1. Government § 46-4

(a) This section and any ordinance, rule, or regulation adopted in accordance with this section shall apply to lands not contained within the forest reserve boundaries as established on January 31, 1957, or as subsequently amended.

Zoning in all counties shall be accomplished within the framework of a long-range, comprehensive general plan prepared or being prepared to guide the overall future development of the county. Zoning shall be one of the tools available to the county to put the general plan into effect in an orderly manner. Zoning in the counties of Hawaii, Maui, and Kauai means the establishment of districts of such number, shape, and area, and the adoption of regulations for each district, to carry out the purposes of this section. In establishing or regulating the districts, full consideration shall be given to all available data as to soil classification and physical use capabilities of the land to allow and encourage the most beneficial use of the land consonant with good zoning practices. The zoning power granted in this section shall be exercised by ordinance, which may relate to:

The council of any county shall prescribe rules, regulations, and administrative procedures and provide personnel it finds necessary to enforce this section and any ordinance enacted in accordance with this section. The ordinances may be enforced by appropriate fines and penalties, civil or criminal, or by court order at the suit of the county or the owner or owners of real estate directly affected by the ordinances.

Any civil fine or penalty provided by ordinance under this section may be imposed by the district court, or by the zoning agency after an opportunity for a hearing pursuant to chapter 91. The proceeding shall not be a prerequisite for any injunctive relief ordered by the circuit court.

Nothing in this section shall invalidate any zoning ordinance or regulation adopted by any county or other agency of government pursuant to the statutes in effect before July 1, 1957.

The powers granted in this section shall be liberally construed in favor of the county exercising them, and in a manner that promotes the orderly development of each county or city and county in accordance with a long-range, comprehensive general plan to ensure the greatest benefit for the State as a whole. This section shall not be construed to limit or repeal any powers of any county to achieve these ends through zoning and building regulations, except insofar as forest and water reserve zones are concerned and as provided in subsections (c), (d), (g), and section 46-4.8.

Neither this section nor any ordinance enacted pursuant to this section shall prohibit the continued lawful use of any building or premises for any trade, industrial, residential, agricultural, or other purpose for which the building or premises is used at the time this section or the ordinance takes effect; provided that a zoning ordinance may provide for elimination of nonconforming uses as the uses are discontinued, or for the amortization or phasing out of nonconforming uses or signs over a reasonable period of time in commercial, industrial, resort, and apartment zoned areas only. In no event shall the amortization or phasing out of nonconforming uses apply to any existing building or premises used for residential (single-family or duplex) or agricultural uses; provided that uses that include the furnishing or offering of transient accommodations shall not be considered residential or agricultural uses and may be phased out or amortized in any zoning district by county zoning regulations; provided further that a zoning ordinance may provide that transient accommodations may be furnished to a transient for a period of less than one hundred eighty consecutive days. Nothing in this section shall affect or impair the powers and duties of the director of transportation as set forth in chapter 262.

For purposes of this subsection, “transient accommodations” has the same meaning as defined in section 237D-1. “Transient accommodations” includes uses that require the payment of transient accommodations taxes.

(b) Any final order of a zoning agency established under this section may be appealed to the circuit court of the circuit in which the land in question is found. The appeal shall be in accordance with the Hawaii rules of civil procedure.

(c) Except as provided in section 46-4.8, each county may adopt reasonable standards to allow the construction of two single-family dwelling units on any lot where a residential dwelling unit is permitted.

(d) Neither this section nor any other law, county ordinance, or rule shall prohibit group living in facilities with eight or fewer residents for purposes or functions that are licensed, certified, registered, or monitored by the State; provided that a resident manager or a resident supervisor and the resident manager's or resident supervisor's family shall not be included in this resident count. These group living facilities shall meet all applicable county requirements not inconsistent with the intent of this subsection, including but not limited to building height, setback, maximum lot coverage, parking, and floor area requirements.

(e) Neither this section nor any other law, county ordinance, or rule shall prohibit the use of land for employee housing and community buildings in plantation community subdivisions as defined in section 205-4.5(a)(12); in addition, no zoning ordinance shall provide for the elimination, amortization, or phasing out of plantation community subdivisions as a nonconforming use.

(f) Neither this section nor any other law, county ordinance, or rule shall prohibit the use of land for medical cannabis production centers or medical cannabis dispensaries established and licensed pursuant to chapter 329D; provided that the land is otherwise zoned for agriculture, manufacturing, or retail purposes.

(g) Notwithstanding any other law, county charter, county ordinance, or rule, any administrative authority to accept, reject, and approve or deny any application for subdivision, consolidation, or resubdivision of a parcel of land that has been fully zoned for residential use within the state urban district designated pursuant to section 205-2 shall be vested with the director of the county agency responsible for land use or a single county officer designated by ordinance; provided that:

Neither this subsection, any permit issued in accordance with this subsection, or structures developed pursuant to this subsection shall create any vested rights for any applicant, permit holder, or land owner.