Residential Building Permits and Zoning


Mifflin township residents and businesses can apply for permits through the Franklin County Economic Development and Planning Department.

The Franklin County Economic Development and Planning Department recently updated its office hours to be 8:00am-3:00pm, Monday through Friday.  Please advise any residents that are referred to our office of these hours.  Residential building permits and zoning compliance can be applied for through our online permit portal at any time.  For those seeking building permit related information they can email and those seeking zoning, subdivision, or floodplain related information can email and a response will be provided as quickly as possible.


142 S. Front St
Columbus, Ohio 43215

Office Hours:
Monday – Friday:
8 a.m. – 3:00 p.m.