300 W ADAMS ST
Special-CBDOffice · Chicago · 60606
At a glance
300 W ADAMS ST in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17162080150000. The roll records 290,622 sq ft of building area, a 1926 build year and an assessed value of $38,317,000. It last sold for $2,000,000 in Dec 2023. 12 active business locations at this address appear in public records.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Dec 2023 | $2,000,000 | not rated | County roll | — |
Prices are the consideration recorded in Chicago / Cook County's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 12 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| RADICLE INCOROPORATED | — | Sep 2024 | Chicago business licence | address match · high |
| XEROX CORPORATION | — | Sep 2021 | Chicago business licence | address match · high |
| K.R.KLEINER & CO. | — | Sep 2010 | Chicago business licence | address match · high |
| CHICAGO CARES INC. | — | Nov 2009 | Chicago business licence | address match · high |
| GODFREY PERSONNEL INC | — | Nov 2007 | Chicago business licence | address match · high |
| NATIONWIDE FUNDING, LLC | — | Nov 2004 | Chicago business licence | address match · high |
| ALLIANCE FINANCIAL LLC | # 520 | Nov 2003 | Chicago business licence | address match · high |
| LEAVE IT TO US EVENTS INC | # 832 | Nov 2003 | Chicago business licence | address match · high |
| IBS SECURITIES LLC | # 520 | Nov 2003 | Chicago business licence | address match · high |
| INTEGRATED BROKERAGE SERVICES | — | Nov 2003 | Chicago business licence | address match · high |
| MICROHARD TECHNICAL INSTITUTE | — | Dec 2002 | Chicago business licence | address match · high |
| Chicor, Inc. | — | Nov 2002 | Chicago business licence | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17162080150000 |
| Site address | 300 W ADAMS ST |
| Land use (DOR) | 5-91 — Special-CBDOffice |
| Building area (actual) | 290,622 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 29,700 sq ft |
| Year built | 1926 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $38,317,000 |
Recorded owner (assessment roll)
300 W ADAMS MGMT LLC
Owner mailing address: 300 W ADAMS ST STE 435, CHICAGO, IL, 60606
Location
- Address
- 300 W ADAMS ST
- City
- Chicago
- ZIP
- 60606
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 300 W ADAMS ST compare with other Chicago office buildings?
At 290,622 sq ft, 300 W ADAMS ST is about 8 times the size of the average office building on the Chicago / Cook County roll, which comes to 36,812 sq ft across 9,438 buildings.
Its assessed value works out to $132 per square foot of building area, against $158 across all office floor area on the roll.
The last recorded sale priced it at $7 per square foot.
What has happened at 300 W ADAMS ST recently?
1 recorded transfer is on file for this parcel, the latest dated Dec 2023.
What does “Special-CBDOffice” mean for this parcel?
The Chicago / Cook County roll classifies PIN 17162080150000 as “Special-CBDOffice” (use code 5-91). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 300 W ADAMS ST?
The recorded owner on the Chicago / Cook County assessment roll (current) is 300 W ADAMS MGMT LLC. Owner mailing address on file: 300 W ADAMS ST STE 435, CHICAGO, IL, 60606.
What companies have offices at 300 W ADAMS ST?
12 active business locations at this building appear in Chicago / Cook County public records, including RADICLE INCOROPORATED, XEROX CORPORATION, K.R.KLEINER & CO., CHICAGO CARES INC., GODFREY PERSONNEL INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 300 W ADAMS ST?
The Chicago / Cook County roll records 290,622 sq ft of building area, a build year of 1926. It sits on a 29,700 sq ft lot.
What is the assessed value of 300 W ADAMS ST?
$38,317,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
When did 300 W ADAMS ST last sell?
The last recorded transfer was in Dec 2023 for $2,000,000 ($7 per square foot).
What is the PIN for 300 W ADAMS ST?
PIN 17162080150000, site address 300 W ADAMS ST, Chicago. It is the key to look the parcel up in the Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County).
More around 300 W ADAMS ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Chicago / Cook County — Cook County Assessor parcel, commercial-valuation and sales datasets (owner names, mailing addresses, priced sales with buyer and seller); City of Chicago active business licences for occupancy. Licence addresses are street-level, and state-licensed professions are absent from the city roll.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Chicago / Cook County assessment roll, PIN 17162080150000.
About this data
Source: Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “300 W ADAMS ST, Chicago, IL (PIN 17162080150000)”, https://buildingcensus.com/offices/chicago/office-building-606238f5 (data as of September 20, 2026).