Zurich
550 W Washington Blvd · Chicago, IL, 60661
Also listed as 112 N Clinton St
Active renovation
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$427K
Window
May 1, 2026
Permits
1
Parties
7
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
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Activity
How much relevant permit activity is on this site.
26
/ 100
Medium
Why this score:
Recent permit activity
Related permit history
Major construction activity
Active permits on site
Significant reported costs
Trade fit
How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.
| Trade | Fit | Evidence |
|---|---|---|
| Medium | Major construction permits |
Permit ledger
All 1 permit on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101082402 Renovation | SELF-CERT 2019 CBRC: INTERIOR ALTERATION ON THE 16TH FLOOR, OFFICE SUITE 1650 IN EXISTING OFFICE BUIDLING. NEW CONSTRUCTION OF PARTITIONS, CEILINGS, LIGHTING, FINISHES, MILLWORK, AND ASSOCIATED MECHANICAL ELECTRICAL AND PLUMBING WORK AS PER PLANS (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION) | APR 29, 2026 | Active | $427,000 | Celtic Renovation Enterprises LLC |
Permit values are as reported at filing and may be revised on amendment. Individual permits can overlap in physical scope.
Why this project matters
COST
$427K largest permit, renovation
Max reported cost; not a summed project total
CONTRACTOR
Celtic Renovation Enterprises LLC is the linked general contractor
Named on linked permits for this site
Key parties
General Contractor
Celtic Renovation Enterprises LLC(765) 409-3961
Electrical
Durkin Electric Company Inc(708) 388-8800
Mechanical
Mzi Building Services Inc(630) 816-1408
Plumbing
Plumbing Solutions Unlimited(773) 263-9695
Owner
Re Chi Holdings LLCNo contact on file
Architect
Benoit John WNo contact on file
1 more party on this project
Location
1 site · Chicago
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Sep 8, 2026