85 W ALGONQUIN RD
Office - Multi Tenant · Arlington Heights · 60005
At a glance
85 W ALGONQUIN RD in Arlington Heights, IL is listed on the Chicago / Cook County property roll as “Office - Multi Tenant”, PIN 08162001020000. The roll records 143,333 sq ft of building area, a 1984 build year and an assessed value of $12,139,715.
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 | 08162001020000 |
| Site address | 85 W ALGONQUIN RD |
| Land use (DOR) | 5-91 — Office - Multi Tenant |
| Building area (actual) | 143,333 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | — |
| Year built | 1984 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $12,139,715 |
Recorded owner (assessment roll)
HAMILTON PARTNERS INC
Owner mailing address: 300 PARK BLVD STE 201, ITASCA, IL, 60143
5 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
- 85 W ALGONQUIN RD
- City
- Arlington Heights
- ZIP
- 60005
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 85 W ALGONQUIN RD compare with other Chicago office buildings?
At 143,333 sq ft, 85 W ALGONQUIN RD is about 4 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 $85 per square foot of building area, against $158 across all office floor area on the roll.
Does the owner of 85 W ALGONQUIN RD hold other Chicago office property?
5 Chicago office properties (5 parcels, 922.6K 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 “Office - Multi Tenant” mean for this parcel?
The Chicago / Cook County roll classifies PIN 08162001020000 as “Office - Multi Tenant” (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 85 W ALGONQUIN RD?
The recorded owner on the Chicago / Cook County assessment roll (current) is HAMILTON PARTNERS INC. Owner mailing address on file: 300 PARK BLVD STE 201, ITASCA, IL, 60143.
What companies have offices at 85 W ALGONQUIN RD?
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 85 W ALGONQUIN RD?
The Chicago / Cook County roll records 143,333 sq ft of building area, a build year of 1984.
What is the assessed value of 85 W ALGONQUIN RD?
$12,139,715 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
What is the PIN for 85 W ALGONQUIN RD?
PIN 08162001020000, site address 85 W ALGONQUIN RD, Arlington Heights. 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 85 W ALGONQUIN RD
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 08162001020000.
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, “85 W ALGONQUIN RD, Arlington Heights, IL (PIN 08162001020000)”, https://buildingcensus.com/offices/chicago/office-building-c046c2bc (data as of September 20, 2026).