Bolthole Index

Ionia County, Michigan

Zoning, building permits and septic rules in North Plains Township, Michigan

North Plains Township is a township in Ionia County, Michigan. Septic permits inside North Plains Township come from Ionia County (Ionia County Health Department, Environmental Health · (616) 527-5341). 7 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Ionia County page.

Answers from the rulebook for North Plains Township

Rules another office applies inside North Plains Township

North Plains 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 code adoptedAdopted

    State construction codes enforced by Ionia County building department, applied in North Plains township

    • Codes listed: 2021 Michigan Building Code (commercial), 2021 Michigan Plumbing Code, 2021 Michigan Mechanical Code, 2023 National Electrical Code with Part 8 state amendments, 2015 Michigan Residential Code.
    • The City of Portland enforces these codes independently; the page is silent on township-by-township adoption.
    “ionia county enforces the following state of michigan construction codes: 2021 michigan building code (commercial) 2021 michigan plumbing code 2021 michigan mechanical code 2023 national electrical code (part 8 state amendments) 2015 michigan residential code”
  • Who permits septicCounty (with conditions)

    On-site sewage systems (new, replacement and repair) in Ionia County, including land inside North Plains township, as handled by the Ionia County Health Department Environmental Health Division

    • The county page describes county-wide permitting and does not list North Plains township by name or carve it out; applicability to the township rests on the county-wide service described.
    • Permits are issued after application and fee payment; soil and site evaluations are conducted before issuance.
    • North Plains township is not documented as having its own septic authority.
    “on-site sewage disposal permits are issued for all on-site sewage systems including repairs.”
  • Septic permitRequired

    New, replacement and repaired on-site sewage systems in Ionia County, including land inside North Plains township

    • Application and fee payment come first; soil and site evaluations are conducted prior to issuance of permits.
    • Covers repairs as well as new systems, per the county page.
    • The page does not name North Plains township individually; confirm with the county health department.
    “after application and fee payment, soil and site evaluations are conducted prior to issuance of permits.”
  • Septic inspectionLimited

    Inspection of existing on-site sewage systems in Ionia County, including land inside North Plains township, only for real estate transactions or refinancing

    • Inspections are for real estate transactions or refinancing of private residences only.
    • A request form and fees must be submitted first; a full written report on system conditions is provided.
    • No routine or new-construction septic inspection is shown on the page.
    “inspections of existing water supply and sewage disposal systems are conducted for real estate transactions or refinancing of private residences only.”
  • Well permitRequired

    New and replacement water wells in Ionia County, including land inside North Plains township

    • Application and fee are required prior to a site visit.
    • Water sampling and consultations are also offered by the county health department.
    • The page does not name North Plains township individually.
    “on-site water supply permits are issued for new and replacement water wells. application and fee are required prior to a site visit.”
  • Subdividing landLimited

    Subdivision development sites reviewed by the Ionia County Health Department, applied in North Plains township

    • The county health page lists subdivision development among areas where inspections and/or consultations are done; it is not a subdivision ordinance.
    • Township subdivision or platting rules were not located.
    “inspections and/or consultations are done in the following areas: full-time campground temporary campground foster care and day care facilities body art facilities public swimming pools other areas of involvement school environments radon solid waste disposal subdivision development”
  • Permit processPartial

    Building permit intake in Ionia County, applied in North Plains township

    • The county page publishes application forms and a checklist; inspection and review steps are described only generally.
    • Permit fees and township-level steps are not stated.
    “permit application checklist (return with application and permit details)”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption for homeowners building in North Plains township
  • Certificate of occupancy — Certificate of occupancy for new homes in North Plains township
  • Local zoning — Whether North Plains township has adopted and administers its own zoning ordinance
  • Zoning districts — Zoning districts in North Plains township
  • Minimum dwelling size — Minimum dwelling size in North Plains township, single-family residential district
15 more unanswered
  • Minimum lot size
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Off-grid sanitation
  • Mandatory utility hookup
  • Agricultural exemption
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

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 North Plains Township publishes no rule on the point, not that none exists. Ionia County’s page lists the county offices to call.

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