Town Hall Address 146 Main St. Somerville, OH 45064 United States- Butler County Zoning (513) 255-2501 146 Main St. Somerville, OH 45064 United States Town Clerk (513) 255-2501 146 Main St. Somerville, OH 45064 United States Water (513) 887-3066 130 High St #5 Hamilton, OH 45011 United States Sewer (513) 887-3066 130 High St #5 Hamilton, OH 45011 United States Tax Collector (513) 255-2501 146 Main St. Somerville, OH 45064 United States Code Enforcement (513) 255-2501 146 Main St. Somerville, 45064 United States County Butler