FEMA flood zone rules in Lawrenceville, GA — also called floodplain regulations or special flood hazard area (SFHA) rules — determine flood insurance requirements and elevation standards for new construction.
Lawrenceville enforces FEMA NFIP floodplain standards. Development in Special Flood Hazard Areas requires a floodplain development permit; Gwinnett County FIRMs adopted by reference.
City Code Ch. 58 (Flood Damage Prevention) adopts FEMA Flood Insurance Rate Maps for Gwinnett County. New construction in A/AE zones must have lowest floor elevated at least 3 feet above Base Flood Elevation (Gwinnett County freeboard standard, exceeds NFIP minimum of 1 foot). Substantial improvement/damage rule applies at 50% of structure value. No fill in floodway.
Stop-work orders; fines up to $1,000/day; mandatory removal of non-compliant structures.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Lawrenceville, GA
Abandoned vehicles regulated under GA Code §40-11-1+ (10 days on public property). Lawrenceville Code Enforcement investigates property maintenance violation...
Lawrenceville, GA
Commercial vehicles over 1-ton rating or with commercial lettering prohibited from overnight parking in residential zones. Semi-trucks and trailers banned in...
Lawrenceville, GA
Barbed wire, razor wire, and electrified fences prohibited in residential zones. Chain-link restricted from front yards. Historic district requires tradition...
Lawrenceville, GA
Retaining walls over 4 ft (measured from bottom of footing) require building permit and engineered design. Walls in setbacks must not affect drainage onto ne...
Lawrenceville, GA
Front yard fences max 4 ft; side and rear yard fences max 6 ft in residential zones. Fences over 6 ft require building permit. Corner lot sight-triangle rest...
Lawrenceville, GA
Pool barriers must be minimum 48 inches tall per GA Residential Code Appendix G (IRC). Self-closing, self-latching gates required. Openings cannot exceed 4 i...
Side-by-side rule comparisons with other cities in Gwinnett County.
See how other cities in Gwinnett County handle flood zones.
See how Lawrenceville's flood zones rules stack up against other locations.
Quick Compare
Help us keep this page accurate. If you notice an error or outdated information, let us know.