Zoning, building permits and septic rules in Divernon Township, Illinois

Divernon Township’s own rules

• Local zoningPresent (with conditions)

  Land inside the Village of Divernon corporate limits, which lie within Divernon township: the village zoning regulations (Title 10) apply

  • Applies only inside village limits, not to the unincorporated part of Divernon township.
  • The code overview lists the title only; the Title 10 text was not opened, so district and dimensional limits are not stated here.
  • The code overview disclaims that it may not reflect the most current legislation; it is current through ord. 2026-007, passed January 28, 2026.

  “title 9 subdivision regulations title 10 zoning regulations title 11 taxation”

• Subdividing landRegulated (with conditions)

  Land inside the Village of Divernon limits: Title 9 Subdivision Regulations of the village code

  • Applies only inside village limits.
  • Title 9 text not opened; subdivision standards are not stated here.
  • Subdivision rules for unincorporated Divernon township land are a separate question.

  “title 9 subdivision regulations title 10 zoning regulations title 11 taxation”

Rules another office applies inside Divernon Township

Divernon 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 (with conditions)

  Construction in unincorporated Divernon township, under the Sangamon County adopted building codes

  • The Sangamon County building page lists the adopted codes but gives no adoption or effective date.
  • Divernon village is not on the page's list of municipalities with an intergovernmental agreement, so village-limit land is not covered by this claim.
  • Edition-specific amendments are not stated beyond the list shown.

  “adopted building codes (municode): amended 2014 idph plumbing code 2017 nfpa 70 nec 2018 ibc 2018 iebc 2018 irc 2018 imc 2018 ifc 2018 ifgc 2018 ipmc 2023 nfpa”

Still unanswered

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

• Owner-builder exemption — Owner-builder permit exemption for unincorporated Divernon township
• Certificate of occupancy — Occupancy certificate for new homes in unincorporated Divernon township
• Zoning districts — Zoning district map and list for unincorporated Divernon township
• Minimum dwelling size — Minimum dwelling size for single-family homes in unincorporated Divernon township
• Minimum lot size — Minimum lot size in the main single-family residential district and any agricultural or rural-residential district in unincorporated Divernon township

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.