FEMA flood zone rules in Cedar Hill, TX — also called floodplain regulations or special flood hazard area (SFHA) rules — determine flood insurance requirements and elevation standards for new construction.
Cedar Hill participates in the National Flood Insurance Program and requires floodplain development permits with finished floors elevated at least one foot above the base flood elevation in mapped Special Flood Hazard Areas.
Floodplain administration in Cedar Hill is handled by the Engineering Department using FEMA Flood Insurance Rate Maps for Dallas County. Any construction, fill, grading, or substantial improvement (50% of market value) within an SFHA — primarily Zone A and AE areas along Mountain Creek, Cedar Hill State Park watershed, and tributaries — requires a floodplain development permit. New residential structures must have the lowest finished floor elevated at least 1 foot above the base flood elevation (1-foot freeboard), and elevation certificates are required prior to certificate of occupancy. No-rise certifications are required for development in regulatory floodways. Mortgage lenders typically require flood insurance for SFHA properties.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Cedar Hill code enforcement directly for current fines, enforcement procedures, and hearing options.
Cedar Hill, TX
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Side-by-side rule comparisons with other cities in Dallas County.
See how other cities in Dallas County handle flood zones.
See how Cedar Hill's flood zones rules stack up against other locations.
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