Bolthole Index

Cook County, Illinois

Zoning, building permits and septic rules in Village of Lyons, Illinois

Village of Lyons is a village in Cook County, Illinois. Village of Lyons adopts its own zoning, so inside its limits Village of Lyons’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on October 22, 2026. Rules for unincorporated land are on the Cook County page.

Answers from the rulebook for Village of Lyons

Village of Lyons’s own rules

  • Building permitRequired

    Erection, construction, alteration, addition, repair, upgrade, removal or demolition of any building or structure inside Lyons village, and changes to plumbing, mechanical or electrical systems.

    • Construction may proceed only after the permit is obtained from the building department.
    • Application must be on the building department form with plans, plat of survey, cost estimates and a list of contractors; contractors must be licensed by the village before a permit issues (Section 12-2-2).
    • Permit may be denied if the applicant or contractors lack required licenses, insurance, bond, skills or experience (Section 12-2-3).
    “it shall be unlawful to proceed with the erection, construction, alteration, addition, repair, upgrade, removal, demolition or excavation of any building or structure or to make any change in plumbing, mechanical or electrical systems or appurtenances, open a street, parkway or sidewalk, pour concrete or asphalt, or occupy a portion of a street or alley before the proper permits for such work or occupancy have been obtained from the building department.”
  • Owner-builder exemptionConditional

    Owner-occupants of single-family dwellings inside Lyons village who pull permits for their own projects without licensed contractors.

    • Owner must be an occupant of the subject property.
    • Work must not be otherwise contrary to any other provision of the code.
    • The code enforcement officer may require the owner to post a bond and insurance for major construction projects.
    • Commercial, industrial and multi-family projects other than minor ones require licensed contractors listed on the application (Section 12-2-3).
    “owners of single-family dwellings may pull permits for projects not involving licensed contractors, provided such owners are occupants of the subject property, and wherein the issuance of such permits is not otherwise contrary to any other provision of this code.”
  • Building code adoptedPartial

    Existing structures inside Lyons village. Village adopts the 2006 ICC International Property Maintenance Code as amended for existing buildings.

    • Adoption is shown for the property maintenance code only, for existing structures.
    • Village amends the electrical reference to the Chicago Electrical Code and the 2006 ICC International Residential Code, and the plumbing reference to the Illinois Plumbing Code (Section 201.3 and Section 604 amendments).
    • Adoption of the building, residential, electrical, plumbing and mechanical codes for new construction (Title 12 chapters 3 to 7) was not verified.

    property maintenance code edition: 2006 edition year

    “the icc 2006 international property maintenance code is hereby adopted, as amended, as the maintenance standard for all existing structures within the village”
  • Local zoningPresent (with conditions)

    Land inside Lyons village limits. The village administers its own zoning ordinance (the Lyons Village Code Title 13, Zoning Regulations).

    • Zoning-only topics (dimensional limits, occupancy, accessory dwellings, subdivision of residential lots) are answered in their own claims; only the presence of a village zoning ordinance is established here.
    • The official Title 13 text itself was not opened within the research budget.
    “all references to the international zoning code shall be amended to designate the village zoning ordinance.”
  • Permit feesPublished (with conditions)

    Building, electrical, plumbing, HVAC and other permits issued by Lyons village inside village limits.

    • Code states a fee schedule is contained in Title 12 (the Section 103.5 amendment in Chapter 12-8 points to it).
    • Fee sections 12-2-12 through 12-2-23 exist (general building permit fees, electrical, HVAC, plumbing and sewerage, excavation, plan review, bonds).
    • Individual fee amounts and the fee schedule effective date were not extracted.
    “section 103.5: insert: "fee schedule contained in title 12 of the lyons village code."”
  • Permit processPublished (with conditions)

    Building permit application and issuance process inside Lyons village.

    • Application is made on a building department form, signed by the owner or agent, with plans, plat of survey, cost estimates and contractor list.
    • Plans must be stamped and signed by an Illinois licensed design professional for the type of work (Section 12-2-2).
    • Permit is issued after the code enforcement officer approves the application and the fee is paid (Section 12-2-3).
    • Permit timing and extensions (12-2-5), posting (12-2-6) and revocation (12-2-10) are in the chapter but were not read.
    “application for a permit shall be made on a form furnished by the building department and must be accompanied by the following documents”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Village of Lyons or Cook County directly.

  • Inspections — Building inspections for new construction inside Lyons village.
  • Certificate of occupancy — Certificate of occupancy for new homes inside Lyons village.
  • Zoning districts — Zoning district map and district list for Lyons village.
  • Minimum dwelling size — Minimum dwelling size in the main single-family residential district inside Lyons village (district name not verified on an official page).
  • Minimum lot size — Minimum lot size in the main single-family residential district inside Lyons village (district name not verified on an official page).
19 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • 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 Village of Lyons publishes no rule on the point, not that none exists. Cook County’s page lists the county offices to call.

Off-grid gear

Going off-grid in Village of Lyons means bringing your own water and power. The kit we’d start with:

These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.

← All of Cook County: county rules, score and offices