What was permitted
For those curious about commercial property costs in the Loop, this permit details significant interior alterations within an existing high-rise office building. The work focuses on creating enclosed stairwells and updating office spaces on multiple floors.
This renovation project, issued an active permit on September 21, 2026, has a reported cost of $100,000. The contractor listed is BLADE ELECTRIC &.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 101087901 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING SINGLE OFFICE TENANT WITHIN EXISTING HIGH-RISE OFFICE BUILDING ON THE 40TH, 41ST AND 42ND FLOORS. TO ENCLOSE EXISTING CONVENIANCE STAIR FROM THE 40TH THROUGH 42ND FLOORS. NEW NON-LOAD BEARING PARTITIONS, DOORS, CEILINGS, LIGHTING, AND INTERIOR FINISHES. ASSOCIATED ELECTRICAL AND MECHANICAL AS PER PLANS. NO CHANGE IN OCCUPANCY, USE OR EGRESS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) |
| Floor / unit | — |
| Estimated cost | $100,000 |
| Approved | September 14, 2026 |
| Issued | September 21, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
601 W Companies, LLC.
Related searches
office renovationLoopChicagoRenovation/Alteration$100,000+