Back to projects

410 N Michigan Ave

Chicago, 60611
Cook County PIN 17-10-133-007-0000
Also listed as 422 Michigan

Interior office alterations and tenant build-outs are underway across multiple floors, covering over 11,000 square feet. The scope of work includes space reconfigurations alongside full mechanical, electrical, and plumbing (MEP) upgrades to support the existing office use.

ACTIVE
PERMIT SET
RENOVATION
Largest permit
$210K
Window
Jul 27, 2026 – Aug 14, 2026
Permits
2
Parties
7

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.

54
/ 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.

TradeFitEvidence
HighMajor construction permits

Permit ledger

All 2 permits on this record
PermitDescriptionStatusContractor
101084850
Renovation
Interior alterations to a 7th-floor office space, including mechanical, electrical, and plumbing updates with no change of use.JUN 22, 2026Active$210,000Interior Alterations Inc
101084853
Renovation
Interior alterations to a 6,314 sq. ft. 6th-floor office suite, including MEP trades with no change of use.JUN 22, 2026Active$210,000Interior Alterations 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
Interior Alterations Inc is the linked general contractor
Named on 2 permits for this site
COST
$210K largest permit, renovation
Max reported cost; not a summed project total

Key parties

General Contractor
Interior Alterations Inc
(312) 292-0921
Electrical
Avondale Electric Inc
(847) 981-9980
Owner
400-410 Michigan Real Estate LLC
No contact on file
No 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 9, 2026

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.

Cook County Assessor property data shown on this site may be modified from its original source and is provided without warranty as to accuracy, completeness, or timeliness. The Cook County Assessor’s Office does not guarantee the accuracy of information derived from its records. Use of this data is at your own risk.