Zoning, building permits and septic rules in Oxford Township, Minnesota

Oxford Township’s own rules

• Local zoningPresent (with conditions)

  Land inside Oxford Township, Isanti County, Minnesota; zoning is administered by Isanti County rather than shown as an Oxford Township zoning ordinance.

  • This finding confirms that at least an Oxford Township parcel was zoned Agriculture/Residential in the County Planning Commission's May 8, 2025 official minutes; district and parcel-specific controls vary under the County ordinance.

  “Legal description is Lot 2 Block 1 Hosch Bauer Hills of Section 17, Township 34, Rang3e 22, Oxford Township. Matt Davich, surveyor, was present for this request representing Stephen & Ann-Marie Hosch. Trina Bergloff stated that this property is zoned Agriculture/Residential.”

• Who permits septicCounty (with conditions)

  Subsurface sewage treatment systems inside Oxford Township, Isanti County, Minnesota.

  • The County ordinance excludes incorporated areas that administer a County-approved SSTS program at least as strict as the County ordinance.
  • For SSTS with a design flow greater than 10,000 gallons per day, or a measured daily flow at or above 10,000 gallons per day for seven consecutive days, an MPCA SDS permit is required.
  • The ordinance allows jurisdictions within the County to be more restrictive, but requires them to comply with County standards.

  SSTS state permit threshold: > 10000 gallons per day (A single SSTS or group under single ownership within one-half mile of each other; measured-flow threshold is equals or exceeds 10,000 gallons per day for seven consecutive days.)

  “The jurisdiction of this ordinance shall include all lands of the County except for incorporated areas that administer a Subsurface Sewage Treatment System (SSTS) program by ordinance within their incorporated jurisdiction, which is at least as strict as this ordinance and has been approved by the County. The Isanti County Zoning Department shall administer the SSTS program and all provisions of this ordinance.”

Rules another office applies inside Oxford Township

Oxford 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 and regulated building-code work inside Oxford Township, Isanti County, Minnesota; Oxford directs building-permit questions to Isanti County Planning & Zoning.

  • The requirement applies to construction or other work regulated by the Minnesota State Building Code.
  • Minnesota Rules 1300.0120 contains listed exemptions from permit requirements; exemptions do not authorize work that violates the code or other applicable laws or ordinances.
  • Oxford Township itself does not issue building permits and directs residents to Isanti County Planning & Zoning.

  “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.”

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.