33 North Dearborn
33 N Dearborn St, Chicago, IL 60602
60% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
33 North Dearborn is a Central Loop office building whose current property site reports 329,000 rentable square feet, 25 floors and a 2025 renovation.
Canonical identity
This Public Seed resolves the address-level building identity and clearly labels property-marketing claims. Architect, vintage, parcel, title and operating-rule conflicts remain unverified.
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.
Current property presentation
The property site reports 329,000 rentable square feet, 25 floors and a 2025 renovation.
Property site reviewed August 16, 2026Relationship boundary
AmTrust, Stream, tenants and event operators are retained only within the source-specific roles they publish.
Public sources reviewed August 16, 2026Operating rules
Marketing references to access, key cards or attendants are not accepted as visitor, vendor, safety or dispatch procedures.
Public-source review completed August 16, 2026Questions this record answers
Each concise answer includes the same caveats shown elsewhere on the page.
01Is this a separate campus?+
No campus relationship was established. Nearby buildings, transit and the Pedway are not merged into this record.
02Is the building Dispatch Ready?+
No. Parcel, management authority and building-wide operating procedures remain unresolved.
03How can I correct or enrich this record?+
Submit an authoritative public link or dated official document and state whether it may be displayed publicly, used only for verification, or retained privately. Tenant handbooks, dock and freight guidance, move rules and COI packages enter evidence review and never overwrite accepted claims directly.
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01Cook County parcel/PIN, legal title and current ownership.
- 02Current named property manager and delegated building-operation authority.
- 03Architect and exact construction-year resolution.
- 04Visitor, loading, freight, move, COI, emergency, life-safety and telecom procedures.
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 0133 North Dearborn property site ↗
Building-branded property site · Supports: Address-level identity, office function, property-marketed area, floors, 1967 and 2025-renovation claims
- 0233 North Dearborn marketplace listing ↗
VTS Marketplace · Supports: Current-facing building identity and source-attributed AmTrust relationship
- 03AmTrust Chicago portfolio announcement ↗
Stream Realty Partners · Supports: Dated AmTrust capital-program and Stream leasing relationship
- 04Bank of America location ↗
Bank of America · Supports: Current public tenant-location relationship at the address
Public change history
Only meaningful, accepted public deltas appear here. The current record above remains canonical.
33 North Dearborn
Factum published a public research seed for 33 North Dearborn, separating current property-marketing claims from unresolved parcel, title, management and operating procedures.