Business location
T4 Company
This listing describes a business location. Location dates are not company formation dates.
Record reference date: October 18, 2026. Details may be incomplete or outdated.
- Record type
- Business location
- Record identifier
- 1241477-12-191-1109886
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 3901 18th St
- Postal code
- 94114
- Location start
- December 31, 2019
- Location identifier
- 1241477-12-191-1109886
- Ownership name (as reported)
- Patty Vhu
- DBA name
- T4 Company
- Location end (reported value)
- 12/31/2020
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- T4 Company
Ownership names (as reported)
- Ownership name (as reported)
- Patty Vhu
Download business record (JSON)
Directory details
Identifiers
- Business Account
- 1109886
- Location
- 1241477-12-191
Names
- Ownership As Reported
- Patty Vhu
- Dba
- T4 Company
Addresses
- Business · Text
- 3901 18th St
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94114
Dates
- Business Start
- 2019-12-31
- Business End
- 2020-12-31
- Location Start
- 2019-12-31
- Location End
- 2020-12-31
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.430798,"latitude":37.761021}
- Supervisor District
- 8
- Neighborhood
- Castro/Upper Market
All reported fields
Other reported details
- Uniqueid
- 1241477-12-191-1109886
- Certificate number
- 1109886
- Ttxid
- 1241477-12-191
- Dba start date
- 12/31/2019
- Dba end date
- 12/31/2020
- Parking tax
- false
- Transient occupancy tax
- false
- Supervisor district
- 8
- Neighborhoods analysis boundaries
- Castro/Upper Market
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 5
- Analysis Neighborhoods
- 5
- Neighborhoods
- 52
- SF Find Neighborhoods
- 52
- Current Police Districts
- 3
Names and reported roles
- Ownership name (as reported)
- Patty Vhu
- Dba name
- T4 Company
Addresses and locations
- Full business address
- 3901 18th St
- City
- San Francisco
- State
- CA
- Business zip
- 94114
- Location start date
- 12/31/2019
- Location end date
- 12/31/2020
- Location
- POINT (-122.430798 37.761021)