8770 W Bryn Mawr Ave
8770 W Bryn Mawr Ave · Chicago, IL, 60631
Also listed as 8750 W Bryn Mawr Ave
Active renovation
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$211K
Window
May 1, 2026
Permits
2
Parties
6
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
Sign up to save projects and keep browsing past the free preview limit.
Activity
How much relevant permit activity is on this site.
36
/ 100
Medium
Why this score:
Recent permit activity
Related permit history
Major construction activity
Active permits on site
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 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101082371 Renovation | Interior refresh of existing 12th-floor common corridors and restrooms in an office high-rise, including mechanical, electrical, and plumbing upgrades. No change in use. | APR 30, 2026 | Active | $200,000 | Tannco Construction Inc |
101082369 Renovation | SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING OFFICE SUITE 1200 TO INCLUDE DEMOLITION AND CONSTRUCTION OF NEW PARTITIONS, MECHANICAL, ELECTRICAL AND PLUMBING. NO CHANGE IN USE. CONSTRUCTION TYPE IA. | APR 30, 2026 | Active | $211,000 | Tannco Construction 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
ACTIVITY
2 major construction permits on site
CONTRACTOR
Tannco Construction Inc is the linked general contractor
Named on 2 permits for this site
COST
$211K largest permit, renovation
Max reported cost; not a summed project total
Key parties
General Contractor
Tannco Construction Inc(708) 669-7104
Electrical
Blade Electric & Technologies LLC(312) 488-0222
Plumbing
A Plus Plumbing(847) 891-7103
Owner
Vmc Trs 3 LLCNo contact on file
Architect
Reid Susan KNo 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