Urban Honolulu resolves neighbor boundary fence disputes under ROH 21-4.30 yard and setback rules combined with 21-4.60 height limits, since Hawaii has no dedicated spite fence statute.
In the tight lots typical of Kaimuki, Kapahulu, Manoa, and Palolo, ROH/LUO 21-4.30 controls required yards and governs what fences may occupy lines shared with neighbors. Fences may sit on the property line up to district height maximums in 21-4.60, but neither the fence nor its footings may encroach. The Revised Ordinances of Honolulu contain no dedicated spite fence provision, so neighbor disputes typically fall back on the LUO's height and yard rules, general nuisance law, and Hawaii Revised Statutes trespass provisions. Shared walls must be supported equally by each side. Hedges are treated like fences once they exceed the height thresholds in 21-4.60.
Encroachment onto a neighboring Urban Honolulu parcel can result in LUO enforcement actions, mandatory relocation, civil fines, and private civil suits for trespass or nuisance brought by the affected neighbor.
Urban Honolulu, HI
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Urban Honolulu, HI
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Urban Honolulu, HI
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Urban Honolulu, HI
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Urban Honolulu, HI
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Side-by-side rule comparisons with other cities in Honolulu County.
See how other cities in Honolulu County handle neighbor fence rules.
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