Grant County, Indiana
Monroe Township is a township in Grant County, Indiana. Septic permits inside Monroe Township come from Grant County (Grant County Health Department · (765) 651-2401). 13 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Grant County page.
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.
New structures, additions, HVAC, remodels, pools, decks and roofs in unincorporated Monroe township, issued by the Grant County Area Plan Commission.
“if you answer yes to any of the following questions, you do need a permit: is it a new structure (principal or accessory building)?”
“structures over 120 square feet, have to get an accessory building permit from the grant county area plan commission prior to installation”
New residential construction in Indiana, including unincorporated Monroe township in Grant County, under the state residential code as stated by the county.
residential code edition: 2020 Indiana Residential Code (based on 2018 IRC)
“on december 26th, 2019, indiana adopted the 2018 international residential code (irc), which can be found as the 2020 indiana residential code (irc)”
Permitted construction in unincorporated Monroe township, inspected by Grant County Area Plan staff.
advance notice for inspection: >= 24 hours
“the irc and the ibc represent the foundation of the code requirements used by grant county in conducting building inspections on projects for which permits are issued.”
Land inside Monroe township outside any incorporated town. The zoning ordinance that applies is the Grant County Areawide Zoning Ordinance, administered by the county Area Plan Commission; no Monroe township zoning ordinance was found.
“in 1974 grant county commissioners adopted the area-wide zoning ordinance.”
Zoning districts of the Grant County Areawide Zoning Ordinance as applied in unincorporated Monroe township
“the land use table, which is a separate link on the website, lists what types of uses are permitted or not permitted in individual zoning districts.”
Side and rear yard setbacks for most properties in unincorporated Monroe township
side yard setback: 10 percent of front yard width (minimum 5 feet, maximum 25 feet; corner lot street-side same as front yard) · rear yard setback, principal house: 20 feet · rear yard setback, accessory structures: 5 feet
“rear yard - 20 feet for house and 5 feet for accessory structures for most properties.”
“front yard setback - 30' in agricultural or suburban areas”
Onsite septic systems and leach fields serving land inside Monroe township, handled by the county health department.
“who do i contact on septic systems or leach fields? please contact the county health department at (765) 651-2401 ext. 3155.”
Splitting a parcel into two or more parcels, and subdivision plats, in unincorporated Monroe township
“the apc has the authority to adopt and amend zoning and subdivision regulations”
Driveway access to county roads from land in unincorporated Monroe township; state highways are handled by the state highway department.
“where can i get a driveway permit? the grant county highway department at (765) 667-6044, or the state highway department at (260) 484-9541.”
Construction in regulated floodplains and floodways in unincorporated Monroe township
“construction today is generally prohibited in floodways.”
Permit application and issuance for work in unincorporated Monroe township
“please call our office at (765) 668-4765 and ask for a permit clerk”
We looked and could not find an official answer yet. Silence is not permission; ask Monroe Township or Grant County directly.
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 Monroe Township publishes no rule on the point, not that none exists. Grant County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Monroe Township means bringing your own water and power. The kit we’d start with:
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