Urban Honolulu regulates overgrown vegetation as a public nuisance under ROH Chapter 16A without a numeric grass height, with dense enforcement pressure in Waikiki, Kakaako, and Ala Moana neighborhoods.
ROH Chapter 16A, Article 2 defines weeds as vegetation creating fire hazard, harboring vermin, impeding sidewalks, or obstructing waterways. In the urban Honolulu core, complaints typically involve absentee-owner lots in Kalihi, overgrown alleys near Chinatown, and vacant redevelopment parcels in Kakaako where pedestrian volume heightens concerns. The Department of Planning and Permitting issues a notice of violation with a 30-day compliance window. No specific inch-based height applies, but sidewalk obstruction and vermin harborage in tight urban lots trigger action faster than in rural contexts.
After the 30-day notice expires the city may abate the nuisance and bill the owner; unpaid abatement costs become a lien recorded against the parcel.
Urban Honolulu, HI
ROH 15-14.5 drives Schedule XXII no-parking signs throughout Urban Honolulu, while ROH 15-13.5 sets how close to the curb vehicles must park.
Urban Honolulu, HI
LUO 21-6.60 requires EV-ready stalls in new multi-family (8+ stalls) and commercial (12+ stalls) parking across Urban Honolulu, with compact resizing allowed...
Urban Honolulu, HI
ROH 15-16.6 prohibits storage parking of commercial vehicles on Urban Honolulu streets without posted signs; LUO 21-6.20 sets the companion off-street parkin...
Urban Honolulu, HI
Urban Honolulu has no blanket overnight parking ban; ROH 15-14.6 enforces parking prohibited during certain hours only on sign-posted routes.
Urban Honolulu, HI
ROH 15-14.1 prohibits stopping, standing, or parking in front of any public or private driveway or within 4 feet of either side across dense Urban Honolulu n...
Urban Honolulu, HI
Urban Honolulu property owners obtain fence and wall permits from the Honolulu Department of Planning and Permitting under ROH 18-3.1, which exempts retainin...
Side-by-side rule comparisons with other cities in Honolulu County.
See how other cities in Honolulu County handle grass height limits.
See how Urban Honolulu's grass height limits rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.