Bolthole Index

Putnam County, Indiana

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

Greencastle Township is a township in Putnam County, Indiana. Septic permits inside Greencastle Township come from Putnam County (Putnam County Health Department, Environmental Services Division · (765) 653-0203). 3 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Putnam County page.

Answers from the rulebook for Greencastle Township

Rules another office applies inside Greencastle Township

Greencastle 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)

    On-site sewage disposal (septic) systems on land inside Greencastle township, through the Putnam County Health Department

    • The packet applies to both commercial and residential on-site sewage disposal systems in Putnam County; it does not name Greencastle township or carve out the City of Greencastle, so the city's sewer-connection rules may also apply where public sewer is available.
    • Commercial systems also need design specifications and approval from the Indiana State Department of Health.
    “the following steps are required in order to obtain a permit for both commercial and residential on-site sewage disposal systems in putnam county.”
  • Septic permitRequired

    New or repaired on-site septic systems on land inside Greencastle township, permitted by the Putnam County Health Department

    • A soil evaluation must be completed by a professional soil scientist registered with the Indiana registry of soil scientists; the health department will not accept a soil evaluation from anyone else.
    • A permit application, house floor plans, recorded deed with legal description and a copy of the plat must be submitted with the application.
    • A soil evaluation review sheet is issued; the system design must be submitted to the health department for review and approval.
    • No work on any septic system, new or repair, is allowed until a permit has been issued.
    • Commercial systems also need design specifications and approval from the Indiana State Department of Health.
    “no work on any septic system – new or repair – is allowed until a permit has been issued!”
  • Permit processPartial

    Septic permit process inside Greencastle township; no building-permit process was located

    • Steps: soil evaluation by a registered soil scientist, application and fee, soil review sheet, designer submits system design, health department issues permit, installation, final inspection.
    “a soil evaluation must be completed by a professional soil scientist registered with the indiana registry of soil scientist.”

Still unanswered

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

  • Building permit — Building (structure) permits for homes inside Greencastle township
  • Owner-builder exemption — Owner-builder construction of a home inside Greencastle township
  • Building code adopted — Residential construction inside Greencastle township
  • Inspections — Building inspections for homes inside Greencastle township
  • Certificate of occupancy — Certificate of occupancy for new homes inside Greencastle township
20 more unanswered
  • Local zoning
  • 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
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • 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 Greencastle Township publishes no rule on the point, not that none exists. Putnam County’s page lists the county offices to call.

← All of Putnam County: county rules, score and offices