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ROH §21-3.40Preservation districts: purpose and how land is zoned
Read the official text at honolulu.gov ↗This section explains why the city has preservation districts: to protect open space, recreation land, and scenic or natural areas. It says state conservation land should be zoned P-1, and military or federal land should be zoned F-1. If land leaves those categories, it becomes P-2 general preservation, which also covers certain urban open spaces and unsafe slopes.
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The ordinance, as written (Honolulu County) — Preservation districts - Purpose and intent
A copy, taken August 22, 2026. The version published by Honolulu is the one that governs, and it may have changed since. Check it before relying on anything here.
(a) The purpose of the preservation districts is to preserve and manage major open space and recreation lands, and lands of scenic and other natural resource value.
(b) It is intended that all lands within a State-designated conservation district be zoned P-1 restricted preservation district.
(c) The purpose of creating the F-1 military and federal preservation district is to identify areas in military or federal government use, and to permit the full range of military or federal government activities.
(d) Should lands be removed from either the State-designated conservation district or from federal jurisdiction, all uses, structures, and development standards shall be as specified for the P-2 general preservation district.
(e) It is also the intent that lands designated urban by the State, but well-suited to the functions of providing visual relief and contrast to the city’s built environment, or serving as outdoor space for the public’s use and enjoyment, be zoned P-2 general preservation district. Areas unsuitable for other uses because of topographical considerations related to public health, safety, and welfare concerns shall also be placed in this district.
Read the official text at honolulu.gov ↗as published Jan 1, 2026our copy taken Aug 22, 2026 Published by the City and County of Honolulu through American Legal Publishing.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.