30 W MONROE ST
Special-CBDOffice · Chicago · 60603
At a glance
30 W MONROE ST in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17162060170000. The roll records 267,496 sq ft of building area, a 1959 build year and an assessed value of $45,324,000. 5 active business locations at this address appear in public records.
Public record — 5 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| INTERPARK INCORPORATED | — | Jul 2018 | Chicago business licence | address match · high |
| INLAND STEEL CO | — | May 2004 | Chicago business licence | address match · high |
| MITTAL STEEL NORTH AMERICA INC. | — | May 2004 | Chicago business licence | address match · high |
| JPS INTERESTS | — | May 2004 | Chicago business licence | address match · high |
| SCRIBCOR INC | — | Feb 2002 | Chicago business licence | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17162060170000 |
| Site address | 30 W MONROE ST |
| Land use (DOR) | 7-91A — Special-CBDOffice |
| Building area (actual) | 267,496 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 23,040 sq ft |
| Year built | 1959 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $45,324,000 |
Recorded owner (assessment roll)
INLAND STEEL BUILDING
Owner mailing address: 51 MADISON AVE, NEW YORK, NY, 10010
10 Chicago office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 30 W MONROE ST
- City
- Chicago
- ZIP
- 60603
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 30 W MONROE ST compare with other Chicago office buildings?
At 267,496 sq ft, 30 W MONROE ST is about 7 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 $169 per square foot of building area, against $158 across all office floor area on the roll.
Does the owner of 30 W MONROE ST hold other Chicago office property?
10 Chicago office properties (10 parcels, 2M sq ft) are recorded to 8 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What does “Special-CBDOffice” mean for this parcel?
The Chicago / Cook County roll classifies PIN 17162060170000 as “Special-CBDOffice” (use code 7-91A). 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 30 W MONROE ST?
The recorded owner on the Chicago / Cook County assessment roll (current) is INLAND STEEL BUILDING. Owner mailing address on file: 51 MADISON AVE, NEW YORK, NY, 10010.
What companies have offices at 30 W MONROE ST?
5 active business locations at this building appear in Chicago / Cook County public records, including INTERPARK INCORPORATED, INLAND STEEL CO, MITTAL STEEL NORTH AMERICA INC., JPS INTERESTS, SCRIBCOR INC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 30 W MONROE ST?
The Chicago / Cook County roll records 267,496 sq ft of building area, a build year of 1959. It sits on a 23,040 sq ft lot.
What is the assessed value of 30 W MONROE ST?
$45,324,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 30 W MONROE ST?
PIN 17162060170000, site address 30 W MONROE 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 30 W MONROE ST
- Chicago / Cook County office buildings· 9,438 buildings
- MCPF-MOB PEMBROKE PINES FL LLC· 10 properties
- INTERPARK INCORPORATED· tenant on record
- INLAND STEEL CO· tenant on record
- MITTAL STEEL NORTH AMERICA INC.· tenant on record
- JPS INTERESTS· tenant on record
- Federal office leases in IL
- Office census — all metros
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 17162060170000.
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, “30 W MONROE ST, Chicago, IL (PIN 17162060170000)”, https://buildingcensus.com/offices/chicago/office-building-20a96dc1 (data as of September 20, 2026).