Winnebago County
Phantom Regiment - The Phantom Regiment is a youth organization dedicated to the development of self-esteem and self-reliance. MORE >

Windsor Lake - Paddle and Trail and the Rockford Park District are looking to make Windsor Lake a year-round facility and would like your input on winter recreational activities! MORE >


The Building Department's mission for all Winnebago County residents is to insure your health, safety and welfare in the buildings you live in, work in and visit everyday.


Contact Us

Winnebago County Building Department*

404 Elm Street, Room 403

Rockford, IL  61101

(*located within the Regional Planning and Economic Development Department.)


Phone:  815-319-4350

Fax:  815-319-4351


Hours:  Monday through Friday, 8:00 a.m. - 5:00 p.m.


**Permits issued from 8:00 a.m. to 3:00 p.m.**

Winnebago County
404 Elm Street
Rockford, IL 61101
OFC: (815) 319-4444

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