Building Hamilton CountyWhether you’re planning to build a new home or open a new business, a new deck or a megastore, this site is designed to provide the guidance you need to successfully complete your project.
Learn more about your property, get step-by-step directions for common projects, find answers to popular questions, and apply for necessary permits.
Let’s work together Building Hamilton County to the best community it can be.
Hamilton County Building and Development JurisdictionsBuilding - Hamilton County is the permitting agency for projects in all unincorporated Hamilton County, but also serves the following municipalities: Amberley Village, Elmwood Place*, Indian Hill, North Bend and Terrace Park*, and Wyoming*.
*commercial permits only
Hamilton County administers zoning in Columbia, Green (excepting Northeastern), Harrison, and Miami (excepting Northwestern) Townships. It also provides contract administration for the Symmes Township and the Village of North Bend. Whitewater Township and Northwestern Miami Township have not adopted zoning. All other townships (Anderson, Crosby, Colerain, Delhi, Green (Northeastern only), Springfield, Sycamore), villages and cities in Hamilton County have their own zoning authorities. See map of Hamilton County jurisdictions
Subdivision - Hamilton County administers and coordinates subdivisions for all unincorporated Hamilton County.
If you are unsure of your location, please use the SEARCH for my PROPERTY tool to locate your property and determine the respective jurisdiction and contact information.
News and Events
Boards and Commissions
Meeting Information & Documents
Planning and Development is responsible for or administer six boards & commissions:
- Regional Planning Commission
- Rural Zoning Commission
- Board of Zoning Appeals
- Board of Building Appeals
- Board of Building Standards
- Board of Storm Drainage Variances and Appeals