Permits

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The permit process involves three main steps:

  • application
  • plan review
  • inspection

Building staff will work with you at each stage of the project to ensure successful completion of your project. Please contact the Building Division at 815-356-3605 or building@crystallake.org to see if your project needs a permit.

The Building Division has guides for several common projects to help with project planning and permit application. Permits are required for the installation or replacement of:

Building Permits Required

 Building Permits Required (Residential and Commercial)

 Windows
 Roofing (Residential), Roofing (Commercial) & Siding
 Fences (Residential)
 Pools (above-ground), Pools (in-ground), Pools (storable) & Spas
 Patios & Decks
 Stairs
 HVAC & Air Conditioning
 Water Heaters
 Driveways
 Sheds

 

Permits are not required for the repair of:

Building Permit Not Required
Building Permits Not Required for the Repair (Residential and Commercial)
Fence Repair - Repair or Replacement of up to 2 fence panels or 3 support posts
Roof Repair - Repair or Replacement of up to an aggregate total 200 square feet of roofing material
Siding Repair - Repair or Replacement of up to an aggregate total 200 square feet of siding material

 

The Division makes every attempt to process building permit applications as quickly as possible:

  • Residential permit applications will be processed within 10 working days or less upon receipt of a complete submittal.
  • Commercial and industrial permit reviews are given a time frame of 10-15 days to process the initial review upon receipt of a complete submittal. 
Effective May 1, 2018, many Building Permit Fees will change. For information please see the Updated Fee Ordinance passed on February 20, 2018. If you have additional questions, please call the Building Division at 815-356-3605.

 

Rolled Plans

LINKS 

Permit Applications
Helpful Project Guides
Tree Removal Permits 
Building Codes

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