Fence Regulations in Pearl City, HI (2026)
6 verified fence regulations for Pearl City, Hawaii, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Pearl City neighborhoods including Manana, Pearl City Highlands, and Waiau follow the islandwide ROH 21-4.60 fence height rules, with military-family rentals near Pearl Harbor subject to the same caps.
Pearl City Fence Height Limits
Some RestrictionsPermit Requirements
Pearl City homeowners obtain fence and wall permits from Honolulu DPP under ROH 18-3.1, with retaining or riprap walls up to 30 inches exempt from the building permit requirement.
Pearl City Fence Permits
Some RestrictionsNeighbor Fence Rules
Pearl City neighbor fence disputes apply ROH 21-4.30 yard setbacks with 21-4.60 height limits, since Hawaii has no dedicated spite fence statute for Waiau or Manana shared property lines.
Pearl City Neighbor Fence Rules
Some RestrictionsRetaining Walls
Pearl City retaining walls on the Pearl City Highlands and Manana hillsides fall under ROH 21-4.40, capping fill-bearing walls in required yards at 6 feet and combining terraced heights.
Pearl City Retaining Wall Rules
Heavy RestrictionsPool Barriers
Pearl City residential pools must be enclosed under ROH Sec. 16-6.2, with companion standards at 16-7.9 covering public and condo pools at Pearl City Highlands and Waimalu complexes.
Pearl City Pool Barrier Rules
Heavy RestrictionsMaterial Restrictions
Pearl City fence materials follow the LUO fence definition in ROH 21-4.60, allowing wrought iron, wood, vinyl, plastic, and wire on post foundations in Waiau, Manana, and Pearl City Highlands yards.
Pearl City Fence Materials
Few RestrictionsLooking for Honolulu County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Pearl City city rules.
Fence Regulations in Honolulu County →