Bolthole Index

DeKalb County, Indiana

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

Smithfield Township is a township in DeKalb County, Indiana. Septic permits inside Smithfield Township come from DeKalb County (DeKalb County Health Department, Environmental Health · (260) 925-2220). 7 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the DeKalb County page.

Answers from the rulebook for Smithfield Township

Rules another office applies inside Smithfield Township

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

  • Zoning districtsPublished

    Zoning districts and development standards under the county UDO that apply to unincorporated land in Smithfield township

    • The UDO publishes district standards (A1, A2 and others); which district covers a specific Smithfield parcel was not confirmed.
    • The official zoning map and township-level district list were not opened.
    “article 02 agricultural (a2) district 2.06 a2 district development standards”
  • Minimum lot sizeSpecified

    Lots in the agricultural (A2) district under the DeKalb County UDO, on Smithfield township land zoned A2

    • The one-acre minimum applies if the lot is connected to municipal sanitary sewer.
    • Lot-area and width rules are from the UDO district standards; other district standards not captured.

    minimum lot area: >= 2 net acres (1 acre if connected to municipal sanitary sewer) · minimum lot width: >= 160 feet · minimum lot frontage: >= 120 feet (40 feet if the lot or lots are designed to conserve land used for agricultural crop production)

    “minimum lot area: • 2 net acres (not including any dedicated rights-of-way and recorded easements) • 1 acre if connected to municipal sanitary sewer minimum lot width: • 160 feet minimum lot frontage: • 120 feet or • 40 feet if the lot or lots are designed to conserve land used for agricultural crop production”
    One more reviewed finding on this topic
    • Specified — Lots in the conservation agricultural (A1) district under the DeKalb County UDO, on Smithfield township land zoned A1
      “minimum lot area: • 2 net acres (not including any dedicated rights-of-way and recorded easements) • 1 acre if connected to municipal sanitary sewer minimum lot width: • 160 feet”
  • SetbacksSpecified

    Primary and accessory structures in the conservation agricultural (A1) district under the DeKalb County UDO, on Smithfield township land zoned A1

    • Rear yard setback for primary structures (30 feet per the captured text) was cut off and is not recorded here.
    • A2 district setbacks were not captured.

    front yard setback, primary and accessory structures: >= 50 feet · side yard setback, primary structures: >= 30 feet · side yard setback, accessory structures: >= 10 feet

    “minimum front yard setback: • 50 feet for primary and accessory structures minimum side yard setback: • 30 feet for primary structures • 10 feet for accessory structures”
  • Who permits septicCounty (with conditions)

    Residential onsite sewage (septic) systems on land inside Smithfield township; the DeKalb County Health Department Septic Division licenses, inspects and plan-reviews them

    • All septic installers in DeKalb County must be registered with the department.
    • Permit must be obtained from the county septic permit packet before work.
    “the septic division is responsible for licensing and inspecting residential on-site sewage disposal systems and plan review of new or replacement systems.”
  • Septic permitRequired

    Septic permit for residential onsite system work inside Smithfield township, issued through the DeKalb County Health Department

    • Permit steps and application are in the county septic permit packet; fees, timing and state rule (410 IAC 6-8.3) not verified on the captured page.
    “the dekalb county septic permit packet contains a list of steps required to obtain a septic permit.”
  • Subdividing landRegulated (with conditions)

    Division of land into lots on Smithfield township land under the county UDO subdivision control (Article 6)

    • Minor subdivisions are reviewed by the county Plat Committee; the captured minutes show findings against UDO minimum lot standards.
    “articles 2, 3, 4, and 5 are exclusively zoning ordinance components. article 6 is exclusively a subdivision control ordinance component.”

Still unanswered

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

  • Building permit — Building permits for new homes in Smithfield township
  • Owner-builder exemption — Owner-builder exemption from permits in Smithfield township
  • Building code adopted — Building code adoption for new homes in Smithfield township
  • Inspections — Building inspections for new homes in Smithfield township
  • Certificate of occupancy — Certificate of occupancy for new homes in Smithfield township
18 more unanswered
  • Local zoning
  • Minimum dwelling size
  • 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
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees
  • Permit process

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 Smithfield Township publishes no rule on the point, not that none exists. DeKalb County’s page lists the county offices to call.

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