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Chicago, IL · Permit #B200506936

320 N Sangamon St

View work details in the official source

Reported project estimateNot suppliedWhole permitted job
Issued / readyAug 28, 2026
Source statusActive

Trade availability and construction progress are unconfirmed.

Suggested first contact

Img Technologies, Inc.

Electrical contractor

(630) 737-9800Published business phone · Checked Nov 2, 2026

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Img Technologies, Inc.

Electrical contractor

Trade estimator or purchasing department
Why this contact
Project connection
Company named on permit · #B200506936
Responsibility
Suggested route · project assignment unconfirmed
Timing
Stage not established by checked evidence
Project connection source ↗

Last checked Nov 2, 2026. Confirm the responsible person and purchasing package with the company.

Published business phone(630) 737-9800 Source ↗ · Checked Nov 2, 2026
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Work summary

View work details in the official source

Reported work details

Affected dwelling units
0
Affected non-residential units
1

Reported in the permit description. Measurements and counts are not a material takeoff or an order quantity.

Scope and permit evidence

Project features summarize the permit wording. The applicant reports the whole-job estimate; it is not a trade-package budget.

The issue date usually means ready to issue, subject to fee payment. It does not establish a start, completion date, or open bid.

Read the full original work description ↗
Contractors named on the permit
Img Technologies, Inc. ↗Electrical contractor

Names and roles come from Chicago’s records. A listed contractor is not an award notice.

Scope & timing

Work scope
Work described
Construction start
Not established by this permit
Completion date
Not supplied

Other

Commercial use
Not confirmed

Building and development

320 North Sangamon Office-to-Lab Conversion

320 N SANGAMON ST

The 13-story building was designed for office and life-science use, then retrofitted for research tenants. The changes allow its lower two floors to support labs. [1]

Building and floor plates
The 13-story building has 23,000- to 26,000-square-foot floor plates. [1]
Lab conversion
Mechanical units, lab support rooms, exhaust shafts, redundant power, and chilled water were added to support labs on the lower two floors. [1]

Development team

Roles below relate to the development phases shown. Contractors for individual permits are listed with those permits.

Retrofit designer
SCB

320 North Sangamon lab conversion [1]

Sources · 1
  1. 320 North Sangamon ↗

    Checked Oct 16, 2026

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Source & observation history

Source
Chicago Building Permits ↗
First observed
Oct 5, 2026, 6:56 a.m. ET
Last observed
Nov 2, 2026, 9:01 a.m. ET
View record changes (2)
Oct 14, 2026, 9:07 a.m. ET
Oct 5, 2026, 6:56 a.m. ETFirst observation
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