1875 DEMPSTER ST 501
Professional Office · Park Ridge · 60068
At a glance
1875 DEMPSTER ST 501 in Park Ridge, IL is listed on the Chicago / Cook County property roll as “Professional Office”, PIN 09222000361017. The roll records a 1985 build year and an assessed value of $30,354.
Public record — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 09222000361017 |
| Site address | 1875 DEMPSTER ST 501 |
| Land use (DOR) | 4-99 — Professional Office |
| Building area (actual) | 266 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 54,386 sq ft |
| Year built | 1985 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $30,354 |
Recorded owner (assessment roll)
ADVOCATE HEALTH CARE
Owner mailing address: 2025 WINDSOR DR, OAKBROOK, IL, 60523
44 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
- 1875 DEMPSTER ST 501
- City
- Park Ridge
- ZIP
- 60068
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Does the owner of 1875 DEMPSTER ST 501 hold other Chicago office property?
44 Chicago office properties (44 parcels, 994.7K sq ft) are recorded to 5 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 “Professional Office” mean for this parcel?
The Chicago / Cook County roll classifies PIN 09222000361017 as “Professional Office” (use code 4-99). 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 1875 DEMPSTER ST 501?
The recorded owner on the Chicago / Cook County assessment roll (current) is ADVOCATE HEALTH CARE. Owner mailing address on file: 2025 WINDSOR DR, OAKBROOK, IL, 60523.
What companies have offices at 1875 DEMPSTER ST 501?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is 1875 DEMPSTER ST 501?
The Chicago / Cook County roll records a build year of 1985. It sits on a 54,386 sq ft lot.
What is the assessed value of 1875 DEMPSTER ST 501?
$30,354 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 1875 DEMPSTER ST 501?
PIN 09222000361017, site address 1875 DEMPSTER ST 501, Park Ridge. 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 1875 DEMPSTER ST 501
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 09222000361017.
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, “1875 DEMPSTER ST 501, Park Ridge, IL (PIN 09222000361017)”, https://buildingcensus.com/offices/chicago/office-building-65e758fb (data as of September 20, 2026).