15 East Oak
1–15 E Oak St, Chicago, IL 60611
60% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
15 East Oak is an evidence-bounded building at 1–15 E Oak St, Chicago, IL 60611, associated with Chicago benchmark ID 120445. It is Graph Mapped as a Public Seed, not Verified or Dispatch Ready.
Canonical identity
15 East Oak is an evidence-bounded building seed at the 1–15 E Oak range address. City and architect sources report different use, year, area, and component descriptions; the range relationship remains explicit and unresolved.
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
15 East Oak is an evidence-bounded building seed at the 1–15 E Oak range address. City and architect sources report different use, year, area, and component descriptions; the range relationship remains explicit and unresolved.
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 15 East Oak?+
15 East Oak is an evidence-bounded building seed at the 1–15 E Oak range address. City and architect sources report different use, year, area, and component descriptions; the range relationship remains explicit and unresolved.
02Is 15 East Oak ready for dispatch?+
No. It is a Public Seed and Graph Mapped, not Verified or Dispatch Ready.
03What remains unknown about 15 East Oak?+
parcel or assessment identifier and authoritative building-component boundary; recorded title and beneficial control; current manager or operator; complete current tenant or occupant roster and occupancy; operating, access, safety, delivery, work-order, authorization, and dispatch rules
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01parcel or assessment identifier and authoritative building-component boundary
- 02recorded title and beneficial control
- 03current manager or operator
- 04complete current tenant or occupant roster and occupancy
- 05operating, access, safety, delivery, work-order, authorization, and dispatch rules
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 01City of Chicago covered buildings — 120445 ↗
Municipal covered-buildings record; reviewed 2026-08-19 · Supports: benchmark and range-address identity; not parcel or component boundaries, title, control, occupancy, or rules
- 02City of Chicago benchmarking results — 120445 ↗
Municipal annual benchmarking results; reviewed 2026-08-19 · Supports: source-reported building attributes and historical variation; anomalous coordinates are not used for identity
- 03OKW Architects — 15 E Oak ↗
Architect public project page; reviewed 2026-08-19 · Supports: project identity, corner location, six-level description, and source-reported project area; not parcel boundaries, title, control, occupancy, or authority
Public change history
Only meaningful, accepted public deltas appear here. The current record above remains canonical.
15 East Oak
Factum published 15 East Oak as a Graph Mapped Public Seed with attributable public evidence, explicit unknowns, and no dispatch-readiness claim.