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Research/Chicago/231 South LaSalle
Public SeedReviewed August 13, 2026

231 South LaSalle

231 S LaSalle St, Chicago, IL 60604

QUALITY STATE

22% provisional source coverage

USE BOUNDARY

Not verified · Not dispatch ready

Direct answer

231 South LaSalle, also marketed as the Central Standard, is a 23-story Loop office building. Current public sources identify JLL property-management contacts and BCSP 231 Property LLC as the owner in an Illinois regulatory record. Factum has graph mapped the identity and public role relationships, but has not confirmed current delivery, freight, move, COI, contractor, or reservation rules. The record is not independently verified or dispatch ready.

Completed1924Published property record
Stories23Published building identity
Critical fields sourced22/10022% provisional coverage
Dispatch readyNoLive accuracy audit required
01

Canonical identity

First-party and government sources converge on the building address and current public management route. Published area figures differ materially, and no current building-specific operating handbook or dispatch receipt workflow was found, so area claims remain source-specific and all job-action requirements remain unknown.

Property typeOffice
Management routeBeacon's current property page lists Bill Thomas and Ebony Andry of JLL under Property Management.
Ownership claimThe Illinois State Fire Marshal facility record lists BCSP 231 Property LLC as current owner; this regulatory record does not resolve every beneficial-ownership question.
Location41.87868, -87.63229
02

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.

City-reported gross floor area1,181,159 sq ftChicago Energy Benchmarking, data year 2023
Beacon-marketed area1,000,000 sq ftRounded total square footage on the current property page
Telos-listed building size1,056,000 sq ftLeasing representation; area predicate is not stated
03

What public guidance supports

These are sourced research answers, not permission to enter, reserve, submit, or dispatch. Current affected-party authorization remains required.

Public property-management route

Beacon's current property page publishes two JLL property-management contacts. A public contact route does not establish that either person can approve a vendor, delivery, move, or building action.

Beacon property page captured 2026-08-13

Access representation

The property page describes 24/7 access at a high level. It does not publish visitor, contractor, delivery, credential, or after-hours authorization procedures.

Beacon property page captured 2026-08-13

Job-operation boundary

No reviewed public source establishes a current dock, freight, move, COI, contractor, reservation, fee, protection, riser, or durable confirmation workflow. Obtain current written requirements and a provider-generated receipt before field work.

Public-source review completed 2026-08-13
04

Questions this record answers

Each concise answer includes the same caveats shown elsewhere on the page.

01What is 231 South LaSalle called?+

Beacon markets the building as the Central Standard. The canonical address remains 231 S LaSalle St, Chicago, Illinois 60604.

02Who manages 231 South LaSalle?+

Beacon's current property page lists Bill Thomas and Ebony Andry of JLL as property-management contacts. Their published roles do not by themselves establish authority to approve work.

03Are freight, delivery, move, or COI rules public?+

No current building-specific rules were confirmed in the reviewed public sources. Request the current written handbook or forms from property management before planning work.

04Why are several building-area figures shown?+

The City reports 1,181,159 gross square feet, Beacon uses a rounded 1 million square feet, and Telos lists 1,056,000 square feet. The predicates may differ, so Factum preserves each claim separately.

05Can this record be used to dispatch a job?+

No. It is graph mapped but not independently verified or dispatch ready. Current affected-party authorization and a durable confirmation receipt are still required.

06How can a building team correct this record?+

Get early access and share a correction, current handbook, link, forwarded email, or a few notes. Factum does not ask for credentials or sensitive security information.

05

Explicit unknowns

Anything operationally material that is stale, incomplete, or unconfirmed remains visible here.

  1. 01Authoritative parcel identity and complete beneficial-ownership chain.
  2. 02Current loading-dock entrance, vehicle limits, freight resource, capacity, reservation method, availability, and fees.
  3. 03Current delivery and move windows, notice requirements, cancellations, and confirmation format.
  4. 04Current COI limits, certificate holder, additional-insured wording, and submission route.
  5. 05Current labor, contractor, visitor-access, protection, parking, permit, disposal, telecom-riser, and life-safety procedures.
06

Evidence register

Source links are direct. Authority and supported claim groups are stated so readers can inspect the underlying record.

  1. 01
    231 South LaSalle property page ↗

    Beacon Capital Partners · Supports: Current branding, address, property-management roles, building identity, amenities, and high-level access representation

  2. 02
    Illinois State Fire Marshal facility record ↗

    State of Illinois · Supports: Address and regulatory current-owner claim for BCSP 231 Property LLC

  3. 03
    231 South LaSalle leasing profile ↗

    Telos Group, published leasing representative · Supports: Building alias context, construction year, listing area, and leasing route

  4. 04
    Chicago Energy Benchmarking Results ↗

    City of Chicago · Supports: 2023 City-reported gross floor area and census identity