180 N MICHIGAN AVE
Special-CBDOffice · Chicago · 60601
At a glance
180 N MICHIGAN AVE in Chicago, IL is listed on the Chicago / Cook County property roll as “Special-CBDOffice”, PIN 17103060120000. The roll records 238,952 sq ft of building area, a 1925 build year and an assessed value of $26,513,000. 2 active business locations at this address appear in public records.
Public record — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| M & J WILKOW,LTD | — | Sep 2014 | Chicago business licence | address match · high |
| BAJA FRESH | — | Dec 2003 | Chicago business licence | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17103060120000 |
| Site address | 180 N MICHIGAN AVE |
| Land use (DOR) | 5-91 — Special-CBDOffice |
| Building area (actual) | 238,952 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 12,358 sq ft |
| Year built | 1925 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $26,513,000 |
Recorded owner (assessment roll)
MARC REALTY LLC
Owner mailing address: 180 N WABASH SUITE 800, CHICAGO, IL, 60601
11 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
- 180 N MICHIGAN AVE
- City
- Chicago
- ZIP
- 60601
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 180 N MICHIGAN AVE compare with other Chicago office buildings?
At 238,952 sq ft, 180 N MICHIGAN AVE is about 6 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 $111 per square foot of building area, against $158 across all office floor area on the roll.
Does the owner of 180 N MICHIGAN AVE hold other Chicago office property?
11 Chicago office properties (11 parcels, 2.2M sq ft) are recorded to 2 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 17103060120000 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 180 N MICHIGAN AVE?
The recorded owner on the Chicago / Cook County assessment roll (current) is MARC REALTY LLC. Owner mailing address on file: 180 N WABASH SUITE 800, CHICAGO, IL, 60601.
What companies have offices at 180 N MICHIGAN AVE?
2 active business locations at this building appear in Chicago / Cook County public records, including M & J WILKOW,LTD, BAJA FRESH. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 180 N MICHIGAN AVE?
The Chicago / Cook County roll records 238,952 sq ft of building area, a build year of 1925. It sits on a 12,358 sq ft lot.
What is the assessed value of 180 N MICHIGAN AVE?
$26,513,000 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 180 N MICHIGAN AVE?
PIN 17103060120000, site address 180 N MICHIGAN AVE, 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 180 N MICHIGAN AVE
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 17103060120000.
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, “180 N MICHIGAN AVE, Chicago, IL (PIN 17103060120000)”, https://buildingcensus.com/offices/chicago/office-building-f8998000 (data as of September 20, 2026).