HCC §25-5-49
Rules for multiple buildings in the RCX district
Read the official text at hawaiicounty.gov ↗This section sets rules for having more than one main building on a property in the RCX district. Buildings must be at least 15 feet apart. You need plan approval for new buildings or additions, except for one single-family house and its accessory buildings. The commission can allow exceptions in a planned unit development.
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The ordinance, as written (Hawaiʻi County) — Other regulations
A copy, taken August 21, 2026. The version published by Hawaiʻi County is the one that governs, and it may have changed since. Check it before relying on anything here.
(a) There may be more than one main building on any building site in the RCX district. (b) Distance between main buildings on the same building site in the RCX district shall be at least fifteen feet. (c) Plan approval shall be required for all new buildings and additions to existing buildings in the RCX district, except for construction of one single-family dwelling and any accessory buildings per lot. (d) Exceptions to the regulations for the RCX district regarding heights, building site areas, building site average widths and yards, may be approved by the commission within a planned unit development. (1996, ord 96-160, sec 2; ratified April 6, 1999; am 2005, ord 05-155, sec 7; am 2015, ord 15-33, sec 4.)25-5-49 Division 5. RA, Residential and Agricultural Districts.
Published by the County of Hawaiʻi Office of the County Clerk.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.