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

Rules another office applies inside Clay Township

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

• Local zoningVaries (with conditions)

  Unincorporated land inside Clay township, Bartholomew County, Indiana: the county-adopted Columbus and Bartholomew County zoning ordinance governs where the township has not been shown to adopt its own zoning. This is a county rule, not a Clay township ordinance.

  • The county ordinance applies only to land within the Bartholomew County advisory plan commission jurisdiction and not to incorporated areas (Basic Provisions 1.2(b)).
  • Parcels in the City of Columbus extended planning jurisdiction or the Edinburgh/Bartholomew/Columbus Joint District follow the city or joint-district rule instead; the Clay township boundary overlap was not verified.
  • The county planning page says the ordinance was updated July 8, 2026; the district text quoted here comes from the 2024 Article 3 PDF and must be checked against the current version.

  “bartholomew county shall not exercise jurisdiction over any property within an incorporated area or within the jurisdiction of an incorporated area's plan commission”

• Zoning districtsPublished (with conditions)

  County zoning districts (Article 3) applying to unincorporated land in Clay township, Bartholomew County, IN

  • Districts listed in the ordinance table of contents: AV, AP, AG, RR, RS1-RS4, RE, RT, RM, RMH, CD, CDS, CN, CO, CC, CR, P, I1-I3 (plus overlay districts in Article 4).
  • Districts apply only where the county zoning map places the parcel; the county GIS zoning map layer was not opened.
  • Quoted from the 2024 Article 3 PDF; the county says the ordinance was updated July 8, 2026.

  “the "ag", agriculture, general rural zoning district is intended to provide areas for a mixture of agricultural and residential land uses.”

• Minimum dwelling sizeDistrict specific (with conditions)

  Single-family dwellings in the RR (residential: rural) district of unincorporated Bartholomew County; applies inside Clay township only where a parcel is zoned RR. Not a Clay township ordinance.

  • Minimum living area is 1,000 square feet per dwelling, with cross-reference to section 6.7(a)(2)(a) for manufactured homes.
  • The AG (agriculture: general rural) district minimum living area was not captured.
  • Quoted from the 2024 Article 3 PDF; the county says the ordinance was updated July 8, 2026, so confirm current text.

  minimum living area per dwelling: >= 1000 square feet (see section 6.7(a)(2)(a) for manufactured homes)

  “minimum living area per dwelling • 1,000 square feet (see also section 6.7(a)(2)(a) for manufactured homes)”

• SetbacksDistrict specific (with conditions)

  Front setbacks in the AG (agriculture: general rural) district of unincorporated Bartholomew County, by street class; applies inside Clay township only where a parcel is zoned AG.

  • Garage with a vehicle entrance facing the street: 25 feet for local street setback.
  • Quoted from the 2024 Article 3 PDF; confirm against the current version.

  minimum front setback, arterial street or road: >= 50 feet · minimum front setback, collector road: >= 30 feet · minimum front setback, collector street: >= 25 feet · minimum front setback, local road: >= 25 feet · minimum front setback, local street: >= 10 feet (25 feet for any garage with a vehicle entrance facing the street)

  “minimum front setback • arterial street or road: 50 feet • collector road: 30 feet • collector street: 25 feet • local road: 25 feet • local street: 10 feet (25 feet for any garage with a vehicle entrance facing the street)”

  2 more reviewed findings on this topic

  • District specific (with conditions) — Side and rear setbacks in the AG (agriculture: general rural) district of unincorporated Bartholomew County; applies inside Clay township only where a parcel is zoned AG. Not a Clay township ordinance.

    “minimum side & rear setback • agricultural structure: 20 feet • primary structure: 20 feet* • accessory structure: 15 feet* * 5 feet on lots of 2 acres or less where the applicable side or rear lot line adjoins a property of 2 acres or less”

  • District specific (with conditions) — Side and rear setbacks in the RR (residential: rural) district of unincorporated Bartholomew County; applies inside Clay township only where a parcel is zoned RR. Not a Clay township ordinance.

    “minimum side & rear setback • primary structure: 5 feet • accessory structure: 5 feet”

• Lot coverageSpecified

  Maximum lot coverage in the AG (agriculture: general rural) district of unincorporated Bartholomew County; applies inside Clay township only where a parcel is zoned AG.

  • Agricultural structures have no coverage limit (none); the 35% limit applies to non-agricultural structures.
  • Quoted from the 2024 Article 3 PDF; confirm against the current version.

  maximum lot coverage, non-agricultural structures: <= 35 percent (agricultural structures: none)

  “maximum lot coverage • agricultural structures: none • non-agricultural structures: 35%”

Still unanswered

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

• Building permit — Building permit for new homes in Clay township, Bartholomew County, IN
• Owner-builder exemption — Owner-builder exemption from licensing or permits for building a home in Clay township, Bartholomew County, IN
• Building code adopted — Building code adopted for new homes in Clay township, Bartholomew County, IN
• Inspections — Building inspections for new homes in Clay township, Bartholomew County, IN
• Certificate of occupancy — Certificate of occupancy for new homes in Clay township, Bartholomew County, IN

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.