What matters for project planning
Gutters themselves are rarely regulated; where they discharge sometimes is. The city's drainage expectations are the part worth checking, particularly where runoff would be routed toward a neighboring property or an existing stormwater structure on flat ground that gives water nowhere else to go. The Historic Development Commission is the other record to check, because on a property in a designated district the placement and material of visible downspouts and gutters can fall within review of exterior appearance -- which is a parcel-specific question, not a neighborhood impression.
Official sources
Verify the property, not just the city
Citywide context cannot establish a parcel’s flood zone, historic designation, permit requirements, soil conditions, or concealed construction. Check those items with the relevant Mobile County authority and your chosen provider before authorizing work.
Sources reviewed 2026-07-19. External requirements and maps can change.