BuildingCensus

9 S CLINTON ST

Special-CBDOffice · Chicago

Active records here
0
business-tax + registry entities
Building area
954,203
sq ft (county roll)
Floors
—
county roll
Year built
1978
vintage
Assessed value
$148M
current roll
Assessed / sq ft
$155
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

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

FieldValue
PIN17161030010000
Site address9 S CLINTON ST
Land use (DOR)5-97, 5-99, 5-99 — Special-CBDOffice
Building area (actual)954,203 sq ft
Floors / units / buildings— / — / —
Lot size108,914 sq ft
Year built1978
Zoning (primary)—
Land value—
Building value—
Total assessed value$147,981,000

Recorded owner (assessment roll)

AT&T COMMUNICATIONS IL

Owner mailing address: 1010 PINE ST 9E-L-01, ST LOUIS, MO, 63101

23 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
9 S CLINTON ST
City
Chicago

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 9 S CLINTON ST?

The recorded owner on the Chicago / Cook County assessment roll (current) is AT&T COMMUNICATIONS IL. Owner mailing address on file: 1010 PINE ST 9E-L-01, ST LOUIS, MO, 63101.

What companies have offices at 9 S CLINTON ST?

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 9 S CLINTON ST?

The county assessment roll records 954,203 sq ft of building area, built in 1978, on a 108,914 sq ft lot, with a current assessed value of $147,981,000.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

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 17161030010000.