140 S DEARBORN ST
Special-CBDOffice · Chicago · 60603
At a glance
140 S DEARBORN ST in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17162120140000. The roll records 362,495 sq ft of building area, a 1894 build year and an assessed value of $36,063,000. 7 active business locations at this address appear in public records.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
Public record — 7 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CORNER BAKERY CAFE 74 | — | Nov 2025 | Chicago business licence | address match · high |
| CORNER BAKERY CAFE | — | Sep 2020 | Chicago business licence | address match · high |
| BOLTON'S | — | Apr 2014 | Chicago business licence | address match · high |
| KIMBERLY JEAN PARPART | — | Apr 2010 | Chicago business licence | address match · high |
| A & J NEWSSTAND | — | May 2006 | Chicago business licence | address match · high |
| CORNER BAKERY #0074 | — | Dec 2004 | Chicago business licence | address match · high |
| FORMERLY CB (See comments) | — | May 2003 | Chicago business licence | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17162120140000 |
| Site address | 140 S DEARBORN ST |
| Land use (DOR) | 5-91, 5-91 — Special-CBDOffice |
| Building area (actual) | 362,495 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 26,690 sq ft |
| Year built | 1894 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $36,063,000 |
Recorded owner (assessment roll)
MAC ARTHUR FOUNDATION
Owner mailing address: 140 S DEARBORN 1200, CHICAGO, IL, 60603
Location
- Address
- 140 S DEARBORN ST
- City
- Chicago
- ZIP
- 60603
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 140 S DEARBORN ST compare with other Chicago office buildings?
At 362,495 sq ft, 140 S DEARBORN ST is about 10 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 $99 per square foot of building area, against $158 across all office floor area on the roll.
What has happened at 140 S DEARBORN ST recently?
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “Special-CBDOffice” mean for this parcel?
The Chicago / Cook County roll classifies PIN 17162120140000 as “Special-CBDOffice” (use code 5-91, 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 140 S DEARBORN ST?
The recorded owner on the Chicago / Cook County assessment roll (current) is MAC ARTHUR FOUNDATION. Owner mailing address on file: 140 S DEARBORN 1200, CHICAGO, IL, 60603.
What companies have offices at 140 S DEARBORN ST?
7 active business locations at this building appear in Chicago / Cook County public records, including CORNER BAKERY CAFE 74, CORNER BAKERY CAFE, BOLTON'S, KIMBERLY JEAN PARPART, A & J NEWSSTAND. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 140 S DEARBORN ST?
The Chicago / Cook County roll records 362,495 sq ft of building area, a build year of 1894. It sits on a 26,690 sq ft lot.
What is the assessed value of 140 S DEARBORN ST?
$36,063,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 140 S DEARBORN ST?
PIN 17162120140000, site address 140 S DEARBORN 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 140 S DEARBORN 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.
Working with Chicago office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Chicago / Cook County assessment roll, PIN 17162120140000.
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, “140 S DEARBORN ST, Chicago, IL (PIN 17162120140000)”, https://buildingcensus.com/offices/chicago/office-building-95773e91 (data as of September 20, 2026).