Bolthole Index

DeKalb County, Indiana

Zoning, building permits and septic rules in Garrett, Indiana

Garrett is a city in DeKalb County, Indiana. Garrett adopts its own zoning, so inside its limits Garrett’s rules apply, not the county’s. Septic permits inside Garrett come from the county and state together. 4 rules below are quoted from official sources and independently re-checked, most recently on November 2, 2026. Rules for unincorporated land are on the DeKalb County page.

Answers from the rulebook for Garrett

Garrett’s own rules

  • Local zoningPresent (with conditions)

    Land inside Garrett city limits, Indiana. Garrett city administers its own zoning ordinance and zoning map.

    • The city adopted its replacement zoning map by Ordinance 2008-10 on September 16, 2008.
    • City notices cite the Garrett Zoning Ordinance in Chapter 153 (districts at 153.04.1; permitted uses at 153.05.2 and Table 1). The chapter text itself was not retrievable, so district-level rules are not stated in this claim.
    • The city's code page posts a 2010 S-13 supplement and says amendments may not be posted immediately; the current code must be checked with the Clerk-Treasurer.
    “the replacement garrett zoning map was adopted by the garrett common council on september 16, 2008, per ordinance # 2008-10.”
  • Zoning districtsPartial

    Zoning districts inside Garrett city limits, as named in city zoning notices

    • Only two district names were seen in the opened notice: BG (Business General) and IR (Industrial Reserve). The full district list in Chapter 153 (153.04.1) was not retrieved.
    • The city's zoning-map page links to a 'Garrett zoning ordinance - table of permitted uses' that was not opened.
    “change the zoning designation of the following parcels of real property from "ir-industrial reserve" to "bg-business general"”

Rules another office applies inside Garrett

Garrett 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 septicMixed (with conditions)

    Residential on-site sewage systems for dwellings inside Garrett city, Indiana, that are not connected to a sanitary sewer. The state rule is set by the Indiana State Department of Health and administered locally by the health officer.

    • The rule is state-set (410 IAC 6-8.3) and administered by the local health officer, so the authority is mixed.
    • The DeKalb County health office's jurisdiction over Garrett city addresses was NOT confirmed: the county health links page opened says only 'food and septic information, inspections, permitting and complaints' and gives no service-area statement naming Garrett city.
    • The rule allows local ordinances to be more stringent (410 IAC 6-8.3-51(b)).
    “this rule shall be administered by the local boards of health through their health officer and his or her authorized representatives.”
  • Septic permitRequired

    Dwellings inside Garrett city, Indiana, that will not be connected to a sanitary sewerage system; the permit is issued by the local health officer.

    • Applies only where the dwelling will not be connected to a sanitary sewerage system (410 IAC 6-8.3-53(a)).
    • Required before the start of construction of a residence, placement of a manufactured, modular or mobile home, and related plumbed outbuildings, repair, or replacement.
    • Local health department must issue or deny in writing within 45 days of a complete application and plan submittal (410 IAC 6-8.3-53(g)).
    • Local ordinances may impose more stringent requirements (410 IAC 6-8.3-51(b)).

    permit decision deadline: 45 days (from receipt of application and plan submittal)

    “for any dwelling or place of residence that will not be connected to a sanitary sewerage system, the owner or agent of the owner shall obtain a written construction permit, signed by the health officer, for construction of a residential on-site sewage system prior to the:”

Still unanswered

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

  • Building permit — Building permits for construction inside Garrett city limits
  • Owner-builder exemption — Owner-builder construction inside Garrett city limits
  • Building code adopted — Building code adoption inside Garrett city limits
  • Inspections — Building inspections for construction inside Garrett city limits
  • Certificate of occupancy — Certificate of occupancy for new dwellings inside Garrett city limits
21 more unanswered
  • 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
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Subdividing land
  • 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 Garrett publishes no rule on the point, not that none exists. DeKalb County’s page lists the county offices to call.

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