Bolthole Index

Morgan County, Indiana

Zoning, building permits and septic rules in Washington Township, Indiana

Washington Township is a township in Morgan County, Indiana. Septic permits inside Washington Township come from Morgan County (Morgan County Health Department, Environmental Health (Septic Division) · 765-342-6621). 8 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Morgan County page.

Answers from the rulebook for Washington Township

Rules another office applies inside Washington Township

Washington 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 permitRequired

    New primary and accessory structures on unincorporated land inside Washington township, under the Morgan County UDO (not land within Martinsville, Monrovia, Mooresville, or Morgantown zoning jurisdiction)

    • The permit is an improvement location permit (ILP) under the county UDO, not a state building permit; the state building code permit process was not researched.
    • The UDO applies to land under the Morgan County advisory plan commission that is not subject to the zoning jurisdiction of the governmental units of Martinsville, Monrovia, Mooresville, and Morgantown; the county advisory plan commission jurisdiction includes the incorporated towns of Bethany, Brooklyn, and Paragon.
    “an ilp is required for the construction of all primary and accessory structures”
  • Zoning districtsPublished (with conditions)

    County zoning districts that apply to unincorporated land inside Washington township, Morgan County

    • The UDO applies to land under the county advisory plan commission outside the zoning jurisdiction of Martinsville, Monrovia, Mooresville, and Morgantown; within those cities, their own zoning applies.
    • Districts named in the use lists include agriculture (ag), rural residential (rr), and an AI district; the district map and the official zoning map were not opened.
    “chapter 3: zoning districts & use development standards page 23 morgan county unified development ordinance”
  • Accessory dwellingsLimited

    Accessory dwellings on unincorporated land inside Washington township

    • Accessory dwellings have their own additional development standards in chapter 4 (TOC page 60), which were not opened; numeric limits are unknown.
    • The county UDO lists accessory dwelling among uses with additional development standards.
    “uses with additional development standards 1. accessory dwelling”
  • Who permits septicCounty (with conditions)

    Onsite (septic) sewage systems on land inside Washington township, Morgan County (the county health department program covers this township as part of Morgan County)

    • The Morgan County Health Department runs the septic permit program for the county; this claim applies inside Washington township as part of Morgan County.
    • The county health department page cites Indiana state law 410 IAC 6-8-3 for residential onsite sewage systems; the state rule applies alongside the county program.
    • Land inside Martinsville or other incorporated cities may be under city utility rules; this claim does not cover city limits.
    “residential onsite sewage systems, in state law 410 iac 6-8-3”
  • Off-grid sanitationLimited

    Nonmunicipal sewer or on-site sanitation on unincorporated land inside Washington township

    • Nonmunicipal water and/or sewer must be approved by the Morgan County Health Department and/or IDOH.
    • Septic permitting and state rule 410 IAC 6-8-3 are listed on the county page (see septic claims).
    “all nonmunicipal water and/or sewer shall be approved by the morgan county health department and/or idoh”
  • Mandatory utility hookupNone

    New homes on unincorporated Agriculture (AG) district land inside Washington township; the AI district utility text is the same in substance

    • Nonmunicipal water and/or sewer must be approved by the Morgan County Health Department and/or IDOH.
    • The extracted text states no public water or sewer connection requirement for this district; it does not state a distance or availability rule for connecting when public sewer is available.
    • Residential (RR) district utility text was not isolated and is not covered by this claim.
    “municipal water and sewer are not required for this district, but all nonmunicipal water and/or sewer shall be approved by the morgan county health department and/or idoh”
  • Permit feesPublished (with conditions)

    Septic permit fees for land inside Washington township, Morgan County

    • The county page links a fees for septic permits page; the amounts were not opened.
    • The UDO contains a fee schedule chapter (TOC page 215); its amounts were not opened.
    “procedures to obtain septic permits in morgan county general information on septic systems fees for septic permits”
  • Permit processPartial

    Septic permit process for land inside Washington township, Morgan County

    • Only the septic permit procedure link was located; the zoning improvement location permit procedure and any building-permit process were not opened.
    “procedures to obtain septic permits in morgan county”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Washington Township or Morgan County directly.

  • Owner-builder exemption — Owner-builder exemption for a home built by the owner inside Washington township, Morgan County
  • Building code adopted — Building code adopted for construction inside Washington township, Morgan County
  • Inspections — Building inspections for construction inside Washington township, Morgan County
  • Certificate of occupancy — Certificate of occupancy for new homes inside Washington township, Morgan County
  • Local zoning — Whether Washington township itself adopts and administers a zoning ordinance for land inside its limits
14 more unanswered
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Septic inspection
  • Well permit
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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.

Unanswered questions are usually a sign that Washington Township publishes no rule on the point, not that none exists. Morgan County’s page lists the county offices to call.

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