6775 PROSPERI DR
Office - Multi Tenant · Tinley Park · 60477
At a glance
6775 PROSPERI DR in Tinley Park, IL is listed on the Chicago / Cook County property roll as “Office - Multi Tenant”, PIN 31064000020000. The roll records 63,124 sq ft of building area, a 2001 build year and an assessed value of $2,963,939. It last sold for $1,915,000 in Apr 2021.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| Apr 2021 | $1,915,000 | not rated | County roll | — |
Prices are the consideration recorded in Chicago / Cook County's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
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 | 31064000020000 |
| Site address | 6775 PROSPERI DR |
| Land use (DOR) | 5-92 — Office - Multi Tenant |
| Building area (actual) | 63,124 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 97,616 sq ft |
| Year built | 2001 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $2,963,939 |
Recorded owner (assessment roll)
MIRA REAL ESTATE LLC
Owner mailing address: 8377 E HARTFORD DR#100, SCOTTSDALE, AZ, 85255
4 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
- 6775 PROSPERI DR
- City
- Tinley Park
- ZIP
- 60477
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 6775 PROSPERI DR compare with other Chicago office buildings?
At 63,124 sq ft, 6775 PROSPERI DR is about 71% larger than 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 $47 per square foot of building area, against $158 across all office floor area on the roll.
The last recorded sale priced it at $30 per square foot.
Does the owner of 6775 PROSPERI DR hold other Chicago office property?
4 Chicago office properties (4 parcels, 97.4K sq ft) are recorded to 4 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What has happened at 6775 PROSPERI DR recently?
1 recorded transfer is on file for this parcel, the latest dated Apr 2021.
What does “Office - Multi Tenant” mean for this parcel?
The Chicago / Cook County roll classifies PIN 31064000020000 as “Office - Multi Tenant” (use code 5-92). 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 6775 PROSPERI DR?
The recorded owner on the Chicago / Cook County assessment roll (current) is MIRA REAL ESTATE LLC. Owner mailing address on file: 8377 E HARTFORD DR#100, SCOTTSDALE, AZ, 85255.
What companies have offices at 6775 PROSPERI DR?
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 6775 PROSPERI DR?
The Chicago / Cook County roll records 63,124 sq ft of building area, a build year of 2001. It sits on a 97,616 sq ft lot.
What is the assessed value of 6775 PROSPERI DR?
$2,963,939 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
When did 6775 PROSPERI DR last sell?
The last recorded transfer was in Apr 2021 for $1,915,000 ($30 per square foot).
What is the PIN for 6775 PROSPERI DR?
PIN 31064000020000, site address 6775 PROSPERI DR, Tinley Park. 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 6775 PROSPERI DR
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 31064000020000.
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, “6775 PROSPERI DR, Tinley Park, IL (PIN 31064000020000)”, https://buildingcensus.com/offices/chicago/office-building-ee697a59 (data as of September 20, 2026).