The Old Post Office
Special-CBDOffice · Chicago · 60607 · 433 W VAN BUREN ST
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| May 2016 | $114,000,000 | not rated | County roll | — |
Prices are the consideration the documentary stamps indicate, as recorded by Miami-Dade County. A qualification code is the property appraiser's judgement of whether a transfer was arm's length; the state publishes it only for the current roll period, so older transfers 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 — 7 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| CBOE BATS, LLC | — | Sep 2026 | chi_bacp | address match · high |
| GUTENBURG GERMAN INSPIRED | — | May 2026 | chi_bacp | address match · high |
| CBOE LIVEVOL, LLC | — | Dec 2025 | chi_bacp | address match · high |
| CBOE EXCHANGE, INC. | — | May 2025 | chi_bacp | address match · high |
| Cisco Chicago | — | Oct 2022 | chi_bacp | address match · high |
| LET GO FLY A KITE | — | Jul 2022 | chi_bacp | address match · high |
| MILLIE'S | — | Jun 2022 | chi_bacp | address match · high |
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 17161300010000 |
| Site address | 433 W VAN BUREN ST |
| Land use (DOR) | 7-91 — Special-CBDOffice |
| Building area (actual) | 2,750,656 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 273,873 sq ft |
| Year built | 1919 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $897,138,000 |
Recorded owner (assessment roll)
601 W CO CHICAGO LLC
Owner mailing address: 601 WEST 26TH STREET, NEW YORK, NY, 10001
Location
- Address
- 433 W VAN BUREN ST
- City
- Chicago
- ZIP
- 60607
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
Frequently asked questions
Who owns The Old Post Office?
The recorded owner on the Chicago / Cook County assessment roll (current) is 601 W CO CHICAGO LLC. Owner mailing address on file: 601 WEST 26TH STREET, NEW YORK, NY, 10001.
What companies have offices at The Old Post Office?
7 active business locations at this building appear in Chicago / Cook County public records, including CBOE BATS, LLC, GUTENBURG GERMAN INSPIRED, CBOE LIVEVOL, LLC, CBOE EXCHANGE, INC., Cisco Chicago. Public records under-count tenants that don't hold a local receipt or register the address.
How big is The Old Post Office?
The county assessment roll records 2,750,656 sq ft of building area, built in 1919, on a 273,873 sq ft lot, with a current assessed value of $897,138,000.
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami-Dade County Property Appraiser — recorded sale — The last recorded transfer price and date for the parcel, from the county's public property point view.
- Florida Department of Revenue — Sale Data File — Every transfer in the current roll period with the property appraiser's sale qualification code, vacant/improved code, multi-parcel flag and the clerk's recording reference.
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 17161300010000.