City Building Permits

Plano, ILLINOIS Building Permit Guide

How to apply for a building permit in Plano, Illinois. Permit authority, application steps, fees, and inspection requirements.

Illinois Kendall County Updated March 2026

Permit Authority

Incorporated limits of the City of Plano.

Department
City of Plano Building Department
Address
17 E. Main Street, Plano, IL 60545
Phone
630-552-8425
Website
https://www.cityofplanoil.com

Online Permit Portal

Open Building Planning Zoning

Platform: Manual / Email • Account required: No • Submission: In-person only

Application Process

  1. Complete Building Permit Application.
  2. Submit 3 sets of construction drawings and site plans.
  3. Building Officer determines fees within 5 working days.
  4. Final permit issued within 14 working days of payment and full documentation.

Typical processing time: 14 working days.

Source: City of Plano Building Department

General Requirements

Most structural, mechanical, electrical, and plumbing work; decks >30 inches above grade; fences; roofs; driveways.

Required Documents

  • Site plan
  • 3 sets of construction drawings
  • Contractor registration/info
Permit validity
Work must start within 6 months.
Building code
2024 I-Codes (IBC, IRC, IMC, IPC), 2023 NEC
Owner-builder
Residential owners may pull permits.
Contractor requirements
Contractors must be registered with the City.

Fees

Minimum permit fee
Contact department for current minimums
Plan check fee
Variable based on project size
Permit fee formula
Combination of valuation and type-specific flat fees
Trade permit fee
Included in overall application
Reinspection fee
Penalties apply for work started without permit
Penalty (no permit)
Penalties apply for work started without permit
Payment note
Checks payable to City of Plano.

Fees change. Verify current amounts at the official fee schedule (effective Current).

Work That Does NOT Require a Permit

  • Cosmetic work (painting, wallpaper, carpet)
  • Replacing fixtures on existing wiring/plumbing
  • Detached accessory structures <120 sq ft (zoning compliance still required)

Inspections

How to Schedule

  • 630-552-8425 (phone)
Scheduling deadline
48 hours notice required

Typical inspection sequence: Standard I-Code sequence.

Additional Resources

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the City of Plano Building Department before applying.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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