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

Jefferson Township’s own rules

• Local zoningVaries (with conditions)

  Land inside Jefferson Township, Mercer County, Ohio: the county's official township-zoning-inspector roster identifies a Jefferson (East) zoning inspector and identifies Jefferson (West) as not zoned.

  • The cited Mercer County roster is dated January 26, 2021; it identifies the eastern and western portions differently but does not provide the current Jefferson Township zoning-resolution text or boundaries.
  • For Jefferson (East), contact listed zoning inspector Pat Elking at 419-678-8389 to determine district and parcel-specific requirements.

  “JEFFERSON(EAST) Pat Elking 419-678-8389 JEFFERSON(WEST) NOT ZONED”

Rules another office applies inside Jefferson Township

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

• Building permitLimited

  Construction, erection, manufacture, alteration, or equipment of buildings inside Jefferson Township that are subject to Ohio Revised Code section 3781.06.

  • Before work, the owner must submit plans, drawings, specifications, and data to the municipal, township, or county building department having jurisdiction.
  • If no certified local department has jurisdiction over a nonresidential building, the submission must be made to the Superintendent of Industrial Compliance.
  • If no certified local department has jurisdiction over a residential building, the owner is not required to make the statutory submission.
  • The owner may not proceed until plans, drawings, specifications, and data have been approved as required, or an industrialized unit has been inspected at its point of origin.
  • An approval is invalid if work has not commenced within 12 months; one 12-month extension and then two six-month extensions are available upon timely request and payment of fees not exceeding $100 for each extension. Approval is also invalid if work is delayed or suspended for more than six months.

  “Before beginning the construction, erection, or manufacture of any building to which section 3781.06 of the Revised Code applies [...] shall submit plans or drawings”

• Who permits septicLocal (with conditions)

  Household sewage treatment systems serving land inside Jefferson Township, Mercer County, Ohio.

  • The Mercer County Health District program covers septic-system siting, building-lot approvals, septic-system permitting, operation-and-maintenance review, and nuisance investigations.
  • The cited page states that soil evaluations are required on any new building lot, before an existing-system replacement, and at the time of minor-subdivision parcel split-offs.
  • System type and size are determined by the type and condition of soil on the individual property.
  • The Mercer County HSTS rules linked by the district are stated to be effective May 1, 2021.

  “This program covers septic system siting, building lot approvals, septic system permitting, review of system operation and maintenance, and nuisance investigations.”

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.