Bolthole Index

St. Louis County, Minnesota

Zoning, building permits and septic rules in Orr, Minnesota

Orr is a city in St. Louis County, Minnesota. Orr adopts its own zoning, so inside its limits Orr’s rules apply, not the county’s. 10 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the St. Louis County page.

Answers from the rulebook for Orr

Orr’s own rules

  • Local zoningPresent (with conditions)

    Land within Orr city limits.

    • The official city forms page publishes an Orr Zoning Map; the city ordinance index directs requests for City and Zoning Ordinances to City Hall.
    “BUILDING PERMITS St. Louis County Planning and Zoning 218-471-7103 or visit www.stlouiscountymn.gov Orr Zoning Map Signs, Decks, Sheds: $30 Garages & small outbuildings: $60 Homes & larger buildings: $100”
  • Permit feesPublished (with conditions)

    Building permits inside Orr city.

    • The city page lists fees by described type of work; it does not publish exceptions or a date for the schedule.

    Signs, Decks, Sheds fee: 30 USD · Garages & small outbuildings fee: 60 USD · Homes & larger buildings fee: 100 USD

    “Signs, Decks, Sheds: $30 Garages & small outbuildings: $60 Homes & larger buildings: $100”
  • Permit processPublished (with conditions)

    Building-permit applications for structures inside Orr city.

    • Application identifies the City of Orr zoning administrator and requires site, construction, lot, and distance information.
    • The city forms page directs applicants to St. Louis County Planning and Zoning.
    “To the Zoning Administrator of the City of Orr of St. Louis County, State of Minnesota: The undersigned applicant [...] hereby applies for a permit to _____________________________________ a building or structure described as follows:”

Rules another office applies inside Orr

Orr 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

    Code-regulated construction, alteration, repair, movement, demolition, occupancy change, and listed systems inside Orr city.

    • The application and permit obligation applies to work regulated by the State Building Code.
    • Orr's official page identifies St. Louis County Planning and Zoning and publishes an Orr building-permit application and fee schedule.
    “An owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure, or to erect, install, enlarge, alter, repair, remove, convert, or replace any gas, mechanical, electrical, plumbing system, or other equipment, the installation of which is regulated by the code; or cause any such work to be done, shall first make application to the building official and obtain the required permit.”
  • Building code adoptedAdopted (with conditions)

    Buildings of a type governed by the State Building Code inside Orr city.

    • The code excludes agricultural buildings except for the statutory inspection and rulemaking exceptions.
    “The State Building Code is the standard that applies statewide for the construction, reconstruction, alteration, repair, and use of buildings and other structures of the type governed by the code.”
  • InspectionsRequired

    Work inside Orr city for which a building permit is issued under the State Building Code.

    • The building official identifies required inspections for permitted work; final inspection is required for all permitted work.
    “Construction or work for which a permit is required is subject to inspection by the building official and the construction or work shall remain accessible and exposed for inspection purposes until approved.”
  • Certificate of occupancyRequired

    Buildings or structures inside Orr city before use, occupancy, or an occupancy-classification change.

    • A municipality may choose whether to require certificates for U occupancies, IRC accessory structures, and used manufactured homes moved into or within the jurisdiction.
    • Existing legal occupancy at code adoption may continue without change.
    “No building or structure shall be used or occupied, and no change in the existing occupancy classification of a building, structure, or portion of a building or structure shall be made until the building official has issued a certificate of occupancy for the building or structure under this part.”
  • Septic permitRequired

    New SSTS construction and replacement inside Orr city.

    • A local unit may require permits for all or certain SSTS repairs.
    • Construction must not begin until the local unit reviews and approves the application and grants a construction permit.
    “Permits must be required for all new construction and replacement. A local unit of government is authorized to require permits for all or certain types of SSTS repairs.”
  • Well permitLimited

    Construction of water-supply wells inside Orr city.

    • A proposed water-supply well requires notification to the commissioner.
    • The notification rule excludes monitoring wells, dewatering wells, and owner-installed drive-point wells on the owner's property for residential or agricultural use, which are separately regulated.
    “The owner of the property where a water-supply well is to be located, the property owner's agent, a licensed well contractor, or for a drive-point water-supply well, a limited drive-point well or dug well/boring contractor must submit notification of construction of the proposed water-supply well to the commissioner according to this part.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural buildings inside Orr city under the State Building Code.

    • The exemption does not apply to state inspections required or rulemaking authorized by the cited statutory provisions.
    “The State Building Code does not apply to agricultural buildings except:”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Orr or St. Louis County directly.

  • Minimum dwelling size — Principal dwellings inside Orr city.
  • Minimum lot size — Residential lots inside Orr city.
  • Setbacks — Structures inside Orr city.
  • Lot coverage — Lots inside Orr city.
  • Building height — Buildings inside Orr city.
10 more unanswered
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Mandatory utility hookup
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals

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 Orr publishes no rule on the point, not that none exists. St. Louis County’s page lists the county offices to call.

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