Height Limits: Kailua vs Pearl City
How do height limits rules compare between Kailua, HI and Pearl City, HI?
Kailua and Pearl City have similar restriction levels.
Kailua, HI
Honolulu County
Kailua residents follow Honolulu's Land Use Ordinance height rules under ROH 21-4.60. Fences or walls taller than 36 inches along street frontages trigger additional setback and landscaping requirements to protect sightlines near beaches and residential streets.
View full Kailua rules →Pearl City, HI
Honolulu County
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.
View full Pearl City rules →Key Facts Comparison
| Fact | Kailua | Pearl City |
|---|---|---|
| - | - | |
| Front yard max | - | 4 feet |
| Side/rear max | - | 6 feet |
| Frontage trigger | - | 36 inches |
| Code section | - | ROH 21-4.60 |
| Enforcement | - | Honolulu DPP |
Highlighted rows indicate differences between cities.
Kailua FAQ
Can I build a 6-foot privacy fence along my Kailua backyard?
Yes, side and rear yard fences up to 6 feet are generally allowed in residential zones, subject to sight-triangle rules on corner lots.
Do I need a permit for a 4-foot front yard fence?
A 4-foot front fence typically requires additional setback or landscaping under ROH 21-4.60, and a building permit may be needed depending on materials.
Pearl City FAQ
How tall can my Pearl City fence be?
ROH 21-4.60 caps most Pearl City front-yard fences at 4 feet and side and rear fences at 6 feet. Street frontages with fences over 36 inches need additional landscape screening for sight-line preservation.
Do military rental homes follow the same rules?
Yes. Off-base rentals in Pearl City Highlands and Manana follow ROH 21-4.60 like every other residential property. Only homes inside Joint Base Pearl Harbor-Hickam fall outside city jurisdiction.
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