The Jewelers Building
35 E Wacker Dr, Chicago, IL 60601
20% provisional source coverage
USE BOUNDARYNot verified · Not dispatch ready
The Jewelers Building at 35 E Wacker Drive is a 40-story Chicago Landmark linked by the Cook County Assessor to PIN 17-10-302-007-0000. Public reporting identifies The Prime Group and CRG as the ownership venture and the property site names Madison Rose for leasing, but no current public property manager or dispatch-critical rules were found.
Canonical identity
This Public Seed resolves the building, official historic aliases, landmark identity and assessor parcel-location linkage. It keeps reported ownership separate from deed proof and limits Madison Rose to leasing while current operations, access and life-safety procedures remain unknown.
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.
Official identity
City landmark evidence supports the 1925–1927 construction period, 40 stories and historic names; the assessor links the address to PIN 17-10-302-007-0000.
Government records reviewed August 15, 2026Public leasing route
The property site names Madison Rose for leasing inquiries only. It is not evidence of property-management, access or service authority.
Property page reviewed August 15, 2026Dispatch state
A restricted tenant portal and marketing references to security, parking and elevators do not disclose current visitor, freight, emergency or vendor procedures.
Public-source review completed August 15, 2026Questions this record answers
Each concise answer includes the same caveats shown elsewhere on the page.
01What is The Jewelers Building?+
It is the landmarked 40-story office building at 35 E Wacker Drive, historically also called the Pure Oil Building and North American Life Building.
02Who owns and manages it?+
The Prime Group and CRG are reported as the ownership venture. No current public property-manager identity or deed record was verified.
03Can Madison Rose authorize building work?+
No such authority is evidenced. Madison Rose is publicly identified for leasing only.
04How can I improve this record?+
Submit a current public handbook, dock guide, move rule or COI package and state whether it may be displayed publicly, used only for verification or retained privately. Contributions enter evidence review.
Explicit unknowns
Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.
- 01Current deed title, exact ownership entities and the current property manager.
- 02Measurement-basis reconciliation for 621,390 gross and 556,200 rentable square feet.
- 03Current operations and engineering contacts.
- 04Dock, freight elevator, delivery, move, COI, contractor and visitor rules.
- 05Security, badge, after-hours, emergency and life-safety procedures.
- 06Telecom providers, riser rules, parking eligibility, reservations, fees and permit constraints.
Evidence register
Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.
- 0135 E Wacker contact ↗
Current property website · Supports: Canonical location and Madison Rose leasing route
- 02Cook County Assessor PIN 17-10-302-007-0000 ↗
Cook County Assessor · Supports: PIN and assessor property-location identity; not current deed title
- 03The Jewelers Building landmark designation ↗
City of Chicago Landmarks · Supports: Historic identity, aliases, construction period, stories, architect and landmark status
- 04Prime Group–CRG acquisition ↗
Trade press dated June 2024 · Supports: Reported acquisition venture and source-specific rentable area
- 052025 Jewelers Building leasing activity ↗
Trade press dated August 2025 · Supports: Dated landlord, leasing and tenant-role claims