Q Specialty Coffee
ActiveBusiness · San Francisco, CA
At a glance
Public records place Q Specialty Coffee at 2 active locations in 2 San Francisco office buildings. Locations include 405 HOWARD ST (STE 140); 3490 CALIFORNIA ST (STE A).
Public record — San Francisco
Office locations (2 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 405 HOWARD ST | STE 140 | San Francisco | Aug 2026 | SF registered business | address · medium |
| 3490 CALIFORNIA ST | STE A | San Francisco | Jul 2025 | SF registered business | address · medium |
Where does Q Specialty Coffee operate in San Francisco?
The earliest active record dates from Jul 2025 and the most recent from Aug 2026.
Across San Francisco, 9,124 active business locations are matched to office buildings; Q Specialty Coffee accounts for 2 of them.
How does BuildingCensus know Q Specialty Coffee 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: SF registered business). 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 Q Specialty Coffee's offices in San Francisco?
Public records place Q Specialty Coffee at 2 active locations in San Francisco: 405 HOWARD ST (STE 140); 3490 CALIFORNIA ST (STE A).
How long has Q Specialty Coffee been at its San Francisco locations?
The earliest active record starts Jul 2025; the newest Aug 2026. Start dates are when the record was opened, which can trail the actual move-in.
Related
Data provenance — public records only
- San Francisco — Assessor secured roll (use classes, stories, areas, assessed values — California law excludes owner names from open data, and no bulk sale-price source exists), the universal registered-business roll with suite-level addresses, and current energy benchmarking joined by parcel.
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 San Francisco business records matched to county office parcels.
About this data
Source: Assessor secured roll (San Francisco), as published October 11, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Q Specialty Coffee — San Francisco office locations”, https://buildingcensus.com/offices/sf/companies/q-specialty-coffee (data as of October 11, 2026).