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2 N Riverside Plz

2 Riverside Plaza · Chicago, IL, 60606
Cook County PIN 17-09-343-002-0000 · 17-09-343-003-0000, 17-09-343-007-0000
Also listed as 400 W Madison St

Ongoing capital improvements and tenant upgrades at a 26-story mixed-use building, including ground-level exterior facade masonry repairs, tuckpointing, and storefront alterations. Interior work spans common areas on lower levels with finish and mechanical upgrades, alongside a 17th-floor office tenant build-out involving MEP alterations and common corridor lighting updates.

ACTIVE
PERMIT SET
RENOVATION
Largest permit
$1.50M
Window
May 12 – Aug 4, 2026
Permits
4
Parties
14

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.

86
/ 100
High
Why this score:
Recent permit activity
Related permit history
Major construction activity
Active permits on site
Multiple trades involved
Significant reported costs

Trade fit

How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.

TradeFitEvidence
HighMajor construction permits
MediumMajor construction permits

Permit ledger

All 4 permits on this record
PermitDescriptionStatusContractor
101085888
Renovation
Interior renovation of a 7,340 sq. ft. 17th-floor office with MEP upgrades, along with corridor and elevator lobby lighting updates. No change of use.JUL 13, 2026Active$530,000Blue Star Properties Inc
B200468631
Masonry Work
Exterior facade tuckpointing and unit masonry repair and replacement covering approximately 3,400 square feet.APR 30, 2026Active$200,000Design Installation
101079014
New Construction
Interior renovation of floors 1 and 2 common areas in an occupied office building, including new finishes, fixtures, mechanical equipment, and minor storefront repairs with no change of use.FEB 26, 2026Active$1,500,000Blue Star Properties Inc
101076011
Renovation
Nonstructural storefront and exterior facade alterations on the ground floor and level 1, with no interior scope, plumbing modifications, or change of use.NOV 13, 2025Active$800,000Blue Star Properties 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
$1.50M largest permit, renovation
Max reported cost; not a summed project total
ACTIVITY
3 permits in the last 90 days
4 major construction permits on this site
CONTRACTOR
Blue Star Properties Inc is the linked general contractor
Named on 3 permits for this site
TRADES
General Construction and Masonry opportunity on site

Key parties

General Contractor
Blue Star Properties Inc
(312) 855-2200
No contact on file
Plumbing
Big Shoulders Plumbing Company
(815) 540-5384
Owner
2 N. Riverside Owner LLC
No contact on file
No contact on file
8 more parties 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.

2 N Riverside Plz · PIN 1709343002 · Chicago, IL · FieldFlowHub