Trenton Zoning Map

Building Codes

All structures erected in the City of Trenton shall conform to the adopted building codes:

2006 International Residential Code 2006 International Building Code
2006 International Existing Building Code 2006 International Fire Code
2006 International Fuel Gas Code 2006 International Mechanical Code
2008 National Electric Code Illinois Plumbing Code
Illinois Energy Conservation Code

Building Permits

Building Permits are required within the City of Trenton, and inspections are mandatory for certain types of work.  If you are unsure whether or not you need a building permit, please call City Hall to verify.  Following are the types of Building Permits we issue, along with a general description of each:

Residential Building Permit Description
Accessory Building Permit Description
Commercial Building Permit Description
Demolition Permit Description
Fence Permit Description
Electric Permit Description
Sign Permit Description
Pool Permit Description