Business location
493-499 21st Av Apts
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 Details may be incomplete or outdated.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
- 0037738-01-001-0037738
- Status
- Location Ended
- City
- San Francisco
- State or territory
- California
- Address
- 493 21st Ave
- Postal code
- 94121
- Location start
- October 1, 1968
- Location identifier
- 0037738-01-001-0037738
- Ownership name (as reported)
- Loo Margaret
- DBA name
- 493-499 21st Av Apts
- Location end (reported value)
- 12/31/2013
Names and reported roles
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- DBA name
- 493-499 21st Av Apts
Ownership names (as reported)
- Ownership name (as reported)
- Loo Margaret
Download business record (JSON)
Directory details
Identifiers
- Business Account
- 0037738
- Location
- 0037738-01-001
Names
- Ownership As Reported
- Loo Margaret
- Dba
- 493-499 21st Av Apts
Addresses
- Business · Text
- 493 21st Ave
- Business · City
- San Francisco
- Business · Region
- CA
- Business · Postal Code
- 94121
Dates
- Business Start
- 1968-10-01
- Business End
- 2023-01-31
- Location Start
- 1968-10-01
- Location End
- 2013-12-31
Taxes
- Parking Tax Reported
- No
- Transient Occupancy Tax Reported
- No
Geography
- Reported Point
- {"longitude":-122.4805185,"latitude":37.778607}
- Supervisor District
- 1
- Neighborhood
- Outer Richmond
All reported fields
Other reported details
- Uniqueid
- 0037738-01-001-0037738
- Certificate number
- 0037738
- Ttxid
- 0037738-01-001
- Dba start date
- 10/01/1968
- Dba end date
- 01/31/2023
- Parking tax
- false
- Transient occupancy tax
- false
- Supervisor district
- 1
- Neighborhoods analysis boundaries
- Outer Richmond
- Data as of
- 2026/10/18 12:00:00 AM
- Data loaded at
- 2026/10/18 04:12:51 AM
- Current Supervisor Districts
- 4
- Analysis Neighborhoods
- 29
- Neighborhoods
- 8
- SF Find Neighborhoods
- 8
- Current Police Districts
- 8
Names and reported roles
- Ownership name (as reported)
- Loo Margaret
- Dba name
- 493-499 21st Av Apts
Addresses and locations
- Full business address
- 493 21st Ave
- City
- San Francisco
- State
- CA
- Business zip
- 94121
- Location start date
- 10/01/1968
- Location end date
- 12/31/2013
- Location
- POINT (-122.4805185 37.778607)