1901-1945 West Carroll Avenue
1901-1945 W Carroll Ave, Chicago, IL 60612
50% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
1901-1945 West Carroll Avenue is an evidence-bounded office building at 1901-1945 W Carroll Ave, Chicago, IL 60612. It is Graph Mapped as a Public Seed, not Verified or Dispatch Ready.
Canonical identity
1901-1945 West Carroll Avenue is a bounded Chicago office-building Public Seed tied to benchmark ID 175943. Address-range, label, area, year, and coordinate conflicts remain explicit.
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.
Public identity
1901-1945 West Carroll Avenue is a bounded Chicago office-building Public Seed tied to benchmark ID 175943. Address-range, label, area, year, and coordinate conflicts remain explicit.
Sources reviewed 2026-08-19Evidence boundary
Parcel, title, control, management, complete occupancy, operating rules, action authority, access and dispatch rights are not inferred beyond cited evidence.
Accepted 2026-08-19Coverage state
Public Seed / Graph Mapped only; explicit unknowns and preserved conflicts remain for later enrichment.
Accepted 2026-08-19Questions this record answers
Each concise answer includes the same caveats shown elsewhere on the page.
01What is 1901-1945 West Carroll Avenue?+
1901-1945 West Carroll Avenue is a bounded Chicago office-building Public Seed tied to benchmark ID 175943. Address-range, label, area, year, and coordinate conflicts remain explicit.
02Is 1901-1945 West Carroll Avenue ready for dispatch?+
No. It is a Public Seed and Graph Mapped, not Verified or Dispatch Ready.
03What remains unknown about 1901-1945 West Carroll Avenue?+
parcel or assessment identifier; recorded title holder; beneficial owner or controlling entity; operator or property manager; complete tenant or occupant roster; operating rules; permits and authorizations; authority contacts
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01parcel or assessment identifier
- 02recorded title holder
- 03beneficial owner or controlling entity
- 04operator or property manager
- 05complete tenant or occupant roster
- 06operating rules
- 07permits and authorizations
- 08authority contacts
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 01City of Chicago ↗
verification year 2025; retrieved 2026-08-19 · Supports: Benchmark ID, covered-building address range, cohort, location, community area, ward, and verification year.; Does not establish parcel, title, control, management, occupancy, operational authority, or dispatch readiness.
- 02City of Chicago ↗
data years 2018-2023; retrieved 2026-08-19 · Supports: Benchmark label and address history, and reported one-building office attributes.; Self-reported results data; property-label variation, floor-area variation, and the 2023 coordinate anomaly are preserved as conflicts and are not used for an identity merge.
- 03LoopNet public property listing ↗
listing crawled 2026-08-05 · Supports: The same 1901-1945 W Carroll Ave range is presented as one office building associated in the listing with the Chicago Teachers Union Foundation.; Third-party commercial listing; it does not establish parcel, current title, ownership/control, management, complete occupancy, authority, operating rules, or dispatch readiness.
- 04Chicago Teachers Union (first-party public website) ↗
page published 2026-02-18; retrieved 2026-08-19 · Supports: The Chicago Teachers Union publicly identifies its CTU Center at 1901 W Carroll Ave.; An organizational event page; it does not establish building title, ownership/control, management, full occupancy, authorization, operating rules, or dispatch readiness.
Public change history
Only meaningful, accepted public deltas appear here. The current record above remains canonical.
1901-1945 West Carroll Avenue
Factum published 1901-1945 West Carroll Avenue as a Graph Mapped Public Seed with attributable public evidence, explicit conflicts, and no dispatch-readiness claim.