Sidley Austin Llp
ActiveProfessions, professional associations · Miami-Dade County, FL
At a glance
Public records place Sidley Austin Llp at 3 active locations in 3 Miami office buildings. Locations include 830 Brickell; 1001 Brickell Bay Tower (STE 900); 1101 Brickell (STE 900).
Public record — Miami-Dade County
Office locations (3 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 830 Brickell830 SE 1 AVE | — | Brickell / Downtown core | Jun 2026 | County business tax | folio match · high |
| 1001 Brickell Bay Tower1001 BRICKELL BAY DR | STE 900 | Brickell / Downtown core | Apr 2025 | County business tax | folio match · high |
| 1101 Brickell1101 BRICKELL AVE | STE 900 | Brickell / Downtown core | Jan 2023 | County business tax | folio match · high |
Where does Sidley Austin Llp operate in Miami?
The earliest active record dates from Jan 2023 and the most recent from Jun 2026.
Across Miami, 125,446 active business locations are matched to office buildings; Sidley Austin Llp accounts for 3 of them.
How does BuildingCensus know Sidley Austin Llp is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: County business tax). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are Sidley Austin Llp's offices in Miami?
Public records place Sidley Austin Llp at 3 active locations in Miami-Dade County: 830 Brickell; 1001 Brickell Bay Tower (STE 900); 1101 Brickell (STE 900).
Is Sidley Austin Llp registered in Florida?
This profile is built from Miami-Dade County business records; a matching Florida corporate registration hasn't been linked yet (names on receipts and registrations often differ).
How long has Sidley Austin Llp been at its Miami locations?
The earliest active record starts Jan 2023; the newest Jun 2026. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Locations from Miami-Dade County business records matched to county office parcels.
About this data
Source: Miami-Dade County Property Appraiser — assessment roll, as published October 11, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Sidley Austin Llp — Miami office locations”, https://buildingcensus.com/offices/miami/companies/sidley-austin-llp (data as of October 11, 2026).