Long Beach requires grading plans to incorporate drainage quality controls. Minimum storm drain size is 24 inches. The city uses a 10-year storm peak flow threshold for drainage facility requirements.
Long Beach regulates grading and drainage through building and engineering codes. Grading permits required for excavation or fill over specified thresholds, typically 50 to 100 cubic yards. Site grading must direct drainage away from structures and not adversely affect neighboring properties. Drainage swales, French drains, and catch basins may be required. Retaining walls over 4 feet need engineering and separate permits. Compaction testing required for structural fill. Final grade must match approved plans. Property owners responsible for maintaining drainage facilities on their land.
Unpermitted grading: stop-work order and fines $250 to $2,500. Redirecting drainage to neighbors: corrective action required. Slope failure from improper grading: liability and remediation costs.
Long Beach, CA
Long Beach has no city ordinance specifically regulating residential lawn ornaments, statuary, or year-round decorations. Front-yard structures must comply w...
Long Beach, CA
Long Beach has no city ordinance regulating residential holiday inflatables. Size, lighting, and motor noise are not separately regulated, though general LBM...
Long Beach, CA
Long Beach has no city ordinance regulating the display window or brightness of residential holiday lights. Light trespass is enforced only under LBMC Sectio...
Long Beach, CA
Long Beach requires Building and Safety permits for built-in outdoor kitchens that include gas piping, electrical wiring, or plumbing under LBMC Chapter 18.0...
Long Beach, CA
Long Beach has no city ordinance specifically regulating residential wood-fired smokers or pizza ovens. Smoke nuisance is enforced under LBMC Section 8.80 (n...
Long Beach, CA
Long Beach prohibits open-flame cooking devices and LP-gas containers over 1 pound on combustible balconies of multi-family buildings under California Fire C...
Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle grading & drainage.
See how Long Beach's grading & drainage rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.