Addition Permits in Chicago, IL

PermitGrab tracks all new building addition permits including home extensions, room additions, and property expansions in Chicago, IL. Addition contractors use this data to find new jobs before the competition. Below are the latest Addition permits filed in Chicago.

9
This Month
1
This Week
$686,640
Avg Value
Updated Daily
Fresh Leads

Recent Addition Permits in Chicago

Date Address Description Est. Value Status
2026-03-18 {'type': 'Point', 'coordinates': [-87.59214399506, 41.794740599318]} SCOPE: NONSTRUCTURAL INTERIOR ALTERATION TO EXPAND... $25,000 Filed
2026-03-14 {'type': 'Point', 'coordinates': [-87.693263426234, 41.913391006315]} FOR PERMIT 101074160: REPLACEMENT ELECTRICAL CONTR... Not listed on permit Filed
2026-03-11 {'type': 'Point', 'coordinates': [-87.636620349402, 41.881951876486]} FOR PERMIT 101077182: REPLACEMENT ELECTRICAL CONTR... Not listed on permit Filed
2026-03-09 {'type': 'Point', 'coordinates': [-87.613310536032, 41.695781352127]} FOR PERMIT 101072282: ADDITIONAL MASON CONTRACTOR.... Not listed on permit Filed
2026-03-04 {'type': 'Point', 'coordinates': [-87.669679079887, 41.889188674647]} FOR PERMIT 101067769: ADDITIONAL OTHER CONTRACTOR.... Not listed on permit Filed
2026-03-02 {'type': 'Point', 'coordinates': [-87.648392463527, 41.909746699156]} FOR PERMIT 101076864: ADDITIONAL ELECTRICAL CONTRA... Not listed on permit Filed
2026-02-27 {'type': 'Point', 'coordinates': [-87.698877731064, 41.969790932805]} SELF CERT 2019 CHICAGO CONSTRUCTION CODE-REVISION ... $175,000 Filed
2026-02-24 {'type': 'Point', 'coordinates': [-87.627536245993, 41.866136844116]} SC 2019 CBRC: ADDITION OF GARAGE ROOF DECK FOR EXI $100,000 Filed
2026-02-23 {'type': 'Point', 'coordinates': [-87.62580952351, 41.899075780398]} FOR PERMIT 101067071: REPLACEMENT GENERAL CONTRACT Not listed on permit Filed
2026-02-20 {'type': 'Point', 'coordinates': [-87.705488125953, 41.873582288348]} HYDRONIC PIPING EXTENSION/RECONFIGURATION, REPAIR/ $1.7M Filed

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Frequently Asked Questions

How many Addition permits are filed in Chicago per month?
Chicago averages approximately 9 addition permits per month based on recent permit data collected by PermitGrab.
What types of Addition work require permits in Chicago?
In Chicago, permits are typically required for building addition permits including home extensions, room additions, and property expansions. Always check with Chicago's building department for specific requirements.
How can I find Addition leads in Chicago?
PermitGrab provides daily updates of all addition permits filed in Chicago, complete with addresses, project values, and lead scoring to help addition contractors find new jobs before the competition.
How quickly are Addition permits updated on PermitGrab?
Permits are collected daily from Chicago's open data portal and available on PermitGrab within 24 hours of filing.

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