Accenture Tower
500 W Madison St, Chicago, IL 60661
40% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
Accenture Tower, formerly 500 West Madison, is a 40-story office tower at 500 W Madison Street above and connected to Ogilvie Transportation Center. Public sources support its identity, KBS portfolio relationship and a Transwestern property-management contact channel. Parcel configuration, current legal title and operating procedures remain unverified. This building is Graph Mapped, not Verified or Dispatch Ready.
Canonical identity
This Public Seed resolves Accenture Tower as one office building while keeping the connected rail station, land, air-rights interests and historical parcel references separate. It preserves source-specific area and year-built figures and withholds a benchmark coordinate that conflicts with the address.
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.
Building boundary
The office tower is connected to and sits above Ogilvie Transportation Center, but no shared campus, parcel, access or operating identity is inferred.
Public sources reviewed August 16, 2026Management route
The official property site lists Transwestern with a general management phone and email. A public contact does not establish authority to approve work, access or commitments.
Undated page reviewed August 16, 2026Operating rules
No authoritative current public source established visitor, loading, freight, contractor, after-hours, life-safety, emergency or telecom-riser procedures.
Public-source review completed August 16, 2026Coordinates
The City benchmark coordinate materially conflicts with the building address and is not published for dispatch or routing.
2023 benchmark record reviewed August 16, 2026Questions this record answers
Each concise answer includes the same caveats shown elsewhere on the page.
01Is Accenture Tower the same as 500 West Madison?+
Yes. KBS and the official building site identify Accenture Tower as the office tower formerly known as 500 West Madison.
02Is Ogilvie Transportation Center part of this building record?+
Only the physical connection is recorded. Factum does not merge the rail station, its operations or its access rules into the office-building entity.
03Can this record be used for building access or dispatch?+
No. Current access, dock, freight, safety, emergency and telecom-riser procedures were not established.
04How can I improve this record?+
Submit a current county parcel record, manager confirmation, or dated tenant handbook, dock/freight, move, COI, emergency or riser material and select public-display, verification-only or private-retention permission.
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01Current recorded fee owner, air-rights or leasehold structure, and land-versus-improvements split.
- 02Current assessor parcel boundaries, legal descriptions and the status of three PINs named in a 2020 agreement.
- 03A coordinate independently verified for routing or dispatch.
- 04Current tenants, suites, occupancy and authorized tenant contacts.
- 05Current visitor, delivery, dock, freight, contractor, after-hours, emergency, life-safety and telecom-riser procedures.
- 06Authorization thresholds, insurance requirements and durable work-order or access receipts.
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 01Accenture Tower official site ↗
Property first party, reviewed August 16, 2026 · Supports: Canonical name, scale, office use, rail-station connection, amenities and management route
- 02Accenture Tower contact page ↗
Property first party, reviewed August 16, 2026 · Supports: Address, published leasing contacts and Transwestern management channel
- 03KBS Accenture Tower portfolio page ↗
Portfolio sponsor first party, reviewed August 16, 2026 · Supports: Former name, 40 stories, rentable area, 1987 date and portfolio relationship
- 042020 property agreement ↗
U.S. SEC-filed exhibit dated November 2, 2020 · Supports: Historical landlord, address, tenant and three PIN references
- 05Chicago energy benchmarking record 101727 ↗
City of Chicago · Supports: 2023 reporting area, use, year and energy fields; coordinate conflict remains visible
Public change history
Only meaningful, accepted public deltas appear here. The current record above remains canonical.
Accenture Tower
Factum published a source-bounded Public Seed for Accenture Tower, separating the office tower from connected transit operations and preserving parcel, title, coordinate and operating-rule unknowns.