Bolthole Index

Montgomery County, Indiana

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

Madison Township is a township in Montgomery County, Indiana. Septic permits inside Madison Township come from Montgomery County (Montgomery County Health Department · (765) 364-6440). 5 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Montgomery County page.

Answers from the rulebook for Madison Township

Rules another office applies inside Madison Township

Madison 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 septicCounty (with conditions)

    Onsite sewage (septic) systems for dwellings inside Madison township, Montgomery County, Indiana, administered by the Montgomery County Health Department

    • Applies to dwellings not connected to a public or municipal sanitary sewer.
    • Sizing of the system follows Indiana rule 410 IAC 6-8.3 as cited in the county health department procedure.
    “the installer or owner must submit their proposal to the montgomery county health department for approval.”
  • Septic permitRequired

    New dwelling in Madison township, Montgomery County, Indiana that is not connected to a public or municipal sanitary sewer

    • Permit application is made at the health department; the owner, contractor or authorized agent may apply.
    • A registered soil scientist must perform the soil test; an environmental health specialist makes a site assessment.
    • A certified and registered installer with the health department must lay out the system and file a design submittal form.
    • Permit is valid for one year from issue.
    • A perimeter drain is required if the site has a high water table and a legal outlet is available.
    “an onsite sewage system permit is required before a building permit will be issued.”
  • Subdividing landRegulated (with conditions)

    Land divisions in unincorporated Montgomery County, Indiana, which includes land inside Madison township outside any incorporated town

    • Stated as a county function; the county Building/Zoning page says the department handles land use, building, subdivision, flood control and sugar creek ordinances.
    • Subdivision application form is listed on the county page; its content was not opened.
    “we handle land use information; building, subdivision, flood control and sugar creek ordinances.”
  • Permit feesPublished (with conditions)

    Septic system permit fee for a dwelling inside Madison township, Montgomery County, Indiana (building permit fees not confirmed)

    • Fee applies to construction or repair of a septic system; commercial septic permits cost more.
    • Building permit fee schedule is listed on the county Building/Zoning page but was not opened.

    septic permit fee, new system or repair: 200 USD (commercial permits for construction or repair are $300.00)

    “the permit fee for the construction of a new system or the repair of an existing system is $200.00.”
  • Permit processPartial

    Septic permit process for a dwelling inside Madison township; building permit process not confirmed

    • Covers the septic steps only; the building permit steps were not located on an official page opened.
    “the first step in acquiring a permit for new construction is to obtain an application at the health department.”

Still unanswered

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

  • Owner-builder exemption — Whether an owner may build their own home inside Madison township without a licensed contractor
  • Building code adopted — Which building code applies to construction inside Madison township, Montgomery County, Indiana
  • Inspections — Whether residential construction inside Madison township requires building inspections
  • Certificate of occupancy — Whether a certificate of occupancy is required for a new home inside Madison township
  • Local zoning — Whether Madison township, Montgomery County, Indiana adopts and administers its own zoning ordinance for land inside its limits
19 more unanswered
  • Zoning districts
  • Minimum dwelling size
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • 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 Madison Township publishes no rule on the point, not that none exists. Montgomery County’s page lists the county offices to call.

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