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

Rules another office applies inside Jackson Township

Jackson 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

  Construction, reconstruction, moving, alteration or enlargement of structures, and land-use changes, on unincorporated land in Jackson township (Cass County ordinance), requiring an improvement location permit from the Cass County zoning administrator

  • Section 902.02 exempts: water management and use facilities; yard improvements listed in Section 306.04; land preparation activities including normal plowing and working of land for gardens and yards, normal trimming or removal of trees and shrubs, farming earth movements, public and private road construction, installation of utilities, drain tile laying and ditch cleaning, and top soil removal (list truncated at item 8 in the extraction).
  • Section 313 requires an improvement location permit for development of any lot other than the Section 902.02 exemptions.
  • Permit fee not found in the ordinance text reviewed.

  “902.01 except as provided below, an improvement location permit shall be obtained before any person may: a. occupy or use any land; or b. construct, reconstruct, move, alter, or enlarge any structure; or c. change the use of a structure or land to a different use; or d. change a non conforming use.”

• Zoning districtsPublished

  Unincorporated land in Jackson township (Cass County, Indiana). Cass County Zoning Ordinance applies here because Jackson township is not a city or town with its own plan commission; no Jackson township zoning ordinance was found.

  • Ordinance Section 107 excludes land under a city or town plan commission jurisdiction; Jackson township is a township, not a city or town, so the county ordinance is the zoning rule found here.
  • Districts listed in Section 302 include AG (agricultural), RR (rural residential), R-1 (suburban residential), B-1, B-4, AB, I-1, I-2 and CG overlay; district zone maps are referenced in Section 301 but were not opened.

  “107 jurisdictional area: this ordinance shall apply to all unincorporated land within cass county, except for those land areas under the jurisdiction of a city or town plan commission”

• Minimum lot sizeDistrict specific (with conditions)

  Agricultural (AG) district, Cass County Zoning Ordinance Table B, on unincorporated land in Jackson township

  • AG purpose: public sewage and water facilities will not be provided; density should not exceed one dwelling unit per acre.
  • Lot area is 43,560 sq ft without central sewage and 24,000 sq ft with central sewage (column order read from the extracted table).
  • Section 305.02 frontage rule applies.
  • Table B footnotes (a)-(c) not fully readable.

  minimum lot area without central sewage: >= 43560 sq ft (AG district per Table B) · minimum lot area with central sewage: >= 24000 sq ft (only where central sewage is provided) · minimum lot width without central sewage: >= 150 ft (AG district per Table B) · minimum lot width with central sewage: >= 100 ft (only where central sewage is provided)

  “1. minimum lot area (a) no central sewage with central sewage 43,560 24,000 43,560 20,000 36,000 14,000”

  One more reviewed finding on this topic

  • District specific (with conditions) — Rural residential (RR) district, Cass County Zoning Ordinance Table B, on unincorporated land in Jackson township

    “1. minimum lot area (a) no central sewage with central sewage 43,560 24,000 43,560 20,000 36,000 14,000”

• SetbacksDistrict specific (with conditions)

  Agricultural (AG) district, Cass County Zoning Ordinance Table B, on unincorporated land in Jackson township

  • Section 306 bars projection of structures into required yards except as provided in Section 306.
  • Table B footnote (b) not fully readable.

  minimum front yard: >= 50 ft (AG district per Table B) · minimum side yard: >= 20 ft (AG district per Table B) · minimum rear yard: >= 25 ft (AG district per Table B)

  “5. minimum front yard (b) 50 50 45 25 25 40 40 40 40 6. minimum side yard (b) 20 20 15 15 15 20 20 20 20 7. minimum rear yard (b) 25 25 20 20 20 25 25 25 25”

  One more reviewed finding on this topic

  • District specific (with conditions) — Rural residential (RR) district, Cass County Zoning Ordinance Table B, on unincorporated land in Jackson township

    “5. minimum front yard (b) 50 50 45 25 25 40 40 40 40 6. minimum side yard (b) 20 20 15 15 15 20 20 20 20 7. minimum rear yard (b) 25 25 20 20 20 25 25 25 25”

• Lot coverageDistrict specific (with conditions)

  Rural residential (RR) district, Cass County Zoning Ordinance Table B, on unincorporated land in Jackson township

  • Table B footnote (c) applies to lot coverage and was not fully read.

  maximum lot coverage: <= 30 percent (RR district per Table B footnote (c))

  “4. maximum lot coverage (c) 10 or 30* 30 40 80 80 50 50 50 50”

• Accessory dwellingsLimited

  Adding a second dwelling unit by conversion of an existing structure on unincorporated land in Jackson township (Cass ordinance accessory apartment, Section 516)

  • Accessory apartment is a conversion of a structure, not new construction; Section 516.01 bars visible exterior change except windows and changes needed for Section 517.04.
  • Section 516.02: all improvements for the accessory apartment must meet applicable building and health codes.
  • Section 516.03 requires additional parking as needed.

  “516 accessory apartment: a structure may be converted to allow the incorporation of one dwelling unit in addition to the single-family residence”

• Who permits septicMixed (with conditions)

  Septic approval for development of land in Jackson township not served by a sewer system; the county ordinance refers to state and county health department approval

  • Approval applies to a plan for development of property not served by a sewer system; the sentence ties approval to suitability and adequacy of lots for septic systems.
  • Section 310 also bars use or structure where land is unsuitable due to low percolation rate and other soil conditions.

  “312.04 health department approval: any plan for development of property not served by a sewer system shall be required to have state and county health department approval for suitability and adequacy of lots for septic systems.”

• Subdividing landRegulated (with conditions)

  Subdivision of land in unincorporated Jackson township (Cass County Subdivision Control Ordinance)

  • Subdivision must meet the standards of the zoning ordinance and the Cass County subdivision control ordinance.
  • Section 312.04: where property is not served by a sewer system, state and county health department approval for septic suitability is required.

  “311 subdivision of land: in accordance with ic 36-7-4-701, subdivision of land may occur in any zoning district provided that all applicable standards of this ordinance and the cass county subdivision control ordinance are met.”

• Permit feesPublished (with conditions)

  Permit fees for improvement location permits in unincorporated Jackson township

  • Planning page lists a 'fee schedule - cass county' link and a 2026 resolution 26-06 fee schedule; the fee schedule document itself was not opened, so amounts are not recorded.
  • Walton fee schedule also listed on the page; not applicable to Jackson township.

  “applications & fees use variance application special exception application variance from developmental standards application subdivision application rezone application pud application fee schedule - cass county”

• Permit processPartial

  Permit process for improvement location permits in unincorporated Jackson township, Cass County Planning Department

  • Planning page lists improvement location permit, demolition permit and contractor registration forms, but the step-by-step process was not opened.
  • Office: Cass County Government Building, 200 Court Park, Room 306, Logansport, IN 46947.

  “improvement location permit demolition permit contractor registration plans & reports”

Still unanswered

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

• Owner-builder exemption — Owner-builder exemption in Jackson township
• Building code adopted — Building code in Jackson township, Cass County, Indiana
• Inspections — Building inspections in Jackson township
• Local zoning — Whether Jackson township itself adopted and administers a zoning ordinance
• Minimum dwelling size — Minimum dwelling size in Jackson township

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.