120 South Riverside Plaza
120 S Riverside Plz, Chicago, IL 60606
71% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
120 South Riverside Plaza is a Chicago office building at 120 S Riverside Plz. Hines reports 696,300 square feet for the individual building. A 2024 Hines release and the current campus site use different owner names for the two-building campus, so both statements remain separately attributed and legal title remains unknown. It is Graph Mapped, not Verified or Dispatch Ready.
Canonical identity
This Public Seed keeps the individual building distinct from the 10 & 120 South Riverside campus and preserves the ownership-control conflict without merging entities. Public contacts are informational and non-authorizing.
Area claims stay separate
Gross, rentable, and office area are not interchangeable. Factum stores each measurement with its source meaning instead of choosing a convenient single number.
What public guidance supports
These are sourced research answers, not permission to enter, reserve, submit, or dispatch. Current affected-party authorization remains required.
Ownership-control evidence
The two campus-level ownership statements are preserved separately with their source dates. Neither is promoted to an unqualified building-level legal-title claim.
2024 Hines release and current campus site reviewed August 17, 2026Building versus campus scope
The 696,300-square-foot individual-building figure remains distinct from the separate approximately 1.4-million-square-foot two-building campus description.
Hines sources reviewed August 17, 2026Questions this record answers
Each concise answer includes the same caveats shown elsewhere on the page.
01What is 120 South Riverside Plaza?+
It is a Chicago office building at 120 S Riverside Plz. Hines reports 696,300 square feet for the individual building.
02Who owns or manages it?+
Public sources identify Hines as campus manager but use two different, dated owner names for the campus. Legal title and the relationship between those named entities remain unknown.
03Can this record authorize access or dispatch?+
No. Public management and leasing contacts do not establish access, safety, work, vendor, or dispatch authority.
04How can I correct or enrich this record?+
Submit an authoritative public link or dated document, identify the exact field and proposed value, and state the source date and submitter relationship. Submissions are reviewed before any canonical change.
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01Cook County PIN, parcel boundaries, deed grantee, legal title holder, and the relationship between the two named campus ownership entities.
- 02Individual-building story count and complete current tenant roster.
- 03Access, safety, emergency, freight, work-authorization, and dispatch procedures.
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 01Hines 10 & 120 South Riverside property page ↗
First-party operator page, reviewed August 17, 2026 · Supports: Individual-building identity, area, and selected major tenants
- 02Hines leasing release ↗
First-party manager release dated February 19, 2024 · Supports: Dated campus-level owner and manager statements and leasing relationships
- 03Current campus ownership page ↗
Building-branded public source, reviewed August 17, 2026 · Supports: Current campus-level owner and manager statements
- 04City of Chicago covered-buildings record ↗
City of Chicago public dataset, read August 17, 2026 · Supports: Benchmark identity, address, current coordinates, cohort, and verification year
Public change history
Only meaningful, accepted public deltas appear here. The current record above remains canonical.
120 South Riverside Plaza
120 South Riverside Plaza was added as a Public Seed with source-qualified identity, physical, campus-management, tenant, and separately attributed ownership-control evidence.