Zoning, building permits and septic rules in Monroe Township, Ohio

Monroe Township’s own rules

• Building permitRequired

  A new home and most construction inside Monroe Township, Clermont County, Ohio.

  • The zoning department must approve the application before the Clermont County Building Central permit is needed.
  • The township page characterizes the county permit requirement as applying to "most construction."
  • The owner must obtain the township application and checklist and consult the zoning-certificate fee schedule.

  “Erect a fence, pole barn, new home or new additional, etc. [...] you will need a permit for most construction from Clermont County Building Central.”

• Local zoningPresent (with conditions)

  All land, land development, structures, and land uses within the unincorporated areas of Monroe Township, Clermont County, Ohio.

  • A zoning certificate must be issued by the Zoning Inspector before use of an erected, created, changed, converted, or enlarged structure, building, or land; the certificate must show conformity with the resolution.
  • The Zoning Inspector may not issue an excavation or construction permit unless plans, specifications, and intended use conform to the resolution.

  “The provisions of this Zoning Resolution shall apply [...] within the unincorporated areas of Monroe Township, Clermont County, Ohio.”

Rules another office applies inside Monroe Township

Monroe Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Who permits septicLocal (with conditions)

  Household sewage treatment systems, small-flow onsite sewage treatment systems, and graywater recycling systems inside Monroe Township, which is within Clermont County.

  • Regulation 415 applies to STS and GWRS permitted to be installed or altered after March 1, 2026.
  • For a household sewage treatment system application granted written approval before March 1, 2026, the Board permits installation only if both the household sewage treatment system approval and written approval are not more than five years old.
  • Unless otherwise specified, the rules apply to both HSTS and SFOSTS; provisions specifically addressing SFOSTS apply only to those under the Board of Health's jurisdiction under ORC 3718.021.

  “operational procedures for The Board of Health of the Clermont County General Health District [...] STS, HSTS, SFOSTS, and GWRS in Clermont County”

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.