City of DeKalb
DeKalb County, Illinois
Last verified September 17, 2026
City of DeKalb is a jurisdiction in DeKalb County, Illinois, with an online portal for searching and pulling active or historical building permits. Use the contact information below to reach the local building department, or the mailing address if the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.
Contact
Permit Search
Certificate Holder Mailing Address
City of DeKalb Building & Code Compliance Division164 East Lincoln Highway
DeKalb, IL 60115
Use this address when the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.
Additional Notes
This is the City of DeKalb's own municipal Building & Code Compliance Division (cityofdekalb.com), distinct from the separate DeKalb County government (dekalbcounty.org) which was not used as a source here. Confirmed on the official cityofdekalb.com domain; BS&A Online portal link found via the city's own Building Permits & Fees page.
What You Need Before Applying for a Permit
Most building departments ask for the same core package before they'll issue a permit: a completed application naming the property owner and contractor, the contractor's state license number and proof of insurance (general liability, and workers' comp if employees are on the job), a notice of commencement or equivalent recorded filing for larger jobs where the state requires one, and scaled plans or a site plan for anything beyond minor repairs. Roofing, fence, pool, and solar permits typically have their own simplified checklists — City of DeKalb's department (above) can confirm exactly what applies to your project.
Why this matters for insurance: permit history is one of the first things an underwriter or adjuster checks. Unpermitted work — a finished basement, an added bedroom, a rebuilt roof — can complicate a claim or even void coverage for that portion of the loss, and it routinely surfaces during a home inspection. Pulling the right permit up front, and keeping the closed-permit record on file, protects both the property's value and its insurability at resale.
More in DeKalb County
See DeKalb County property and court records →
Other building permit jurisdictions in DeKalb County: