12 W Maple St
12 W Maple St · Chicago, IL, 60610
Also listed as 14 W Maple St
Active renovation
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$250K
Window
Jun 16, 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.
34
/ 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 | ||
|---|---|---|---|---|---|
101081405 Renovation | Convert 3rd floor from salon to residential dwelling unit, including a west balcony, rear fence, and parking pad. | APR 23, 2026 | Active | $250,000 | Mavrek Inc |
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
$250K largest permit, renovation
Max reported cost; not a summed project total
CONTRACTOR
Mavrek Inc is the linked general contractor
Named on linked permits for this site
Key parties
General Contractor
Mavrek Inc(773) 899-1699
Electrical
Mirex Electric(773) 960-9220
Mechanical
Safe Heating and Cooling Inc(312) 388-5593
Plumbing
Lakeshore Plumbing(773) 725-7455
Owner
12-16 West Maple LLCNo contact on file
Architect
Liptak Helen MNo 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