20 Cosmo Place

1. 1921

   Built.

2. circa 1951

   Pictured on a postcard, showing the dining room at Trader Vic's.

   San Francisco Postcard Collection (SFP 21), San Francisco Public Library
3. Jan 1988

   Repair fire damage.

   Complete Permit 8718177 $$$ $15,000
4. Feb 1988

   Minor electrical & mechanical work, change wall finishes, modify ceiling.

   Expired Permit 8801245 $$$ $40,000
5. Nov 1991

   Reroofing.

   Complete Permit 9121198 $$$ $9,500
6. May 1997

   Horizontal addition.

   Complete Permit 9708165 $$$ $1,000,000
7. Jun 1997

   Interior demolition for restaurant remodel.

   Expired Permit 9709934 $$$ $30,000
8. Jul 1997

   Demolition of 1 story shed structure located at entry.

   Complete Permit 9713134 $$$ $7,850
9. Sep 1997

   Fire sprinkler tenant improvement.

   Complete Permit 9718063 $$$ $10,000
10. Sep 1997

    Install hvac systems & kitchen grease duct work and hoods.

    Complete Permit 9718419 $$$ $12,000
11. Nov 1997

    Modification of 2nd level restaurant office space(9708165).

    Expired Permit 9723214 $$$ $35,000
12. Dec 1997

    Sign.

    Complete Permit 9724775 $$$ $3,350
13. Jan 1998

    Install ansul r-102 ul300 kitchen hood system.

    Complete Permit 9801428 $$$ $4,000
14. Feb 1998

    Install air condition & heating units & duct.

    Complete Permit 9801708 $$$ $13,000
15. Feb 1998

    Install sprinkler monitoring.

    Complete Permit 9802382 $$$ $1,296
16. Aug 1998

    Upgrade fire alarm system-orig permit application 9802382.

    Complete Permit 9816270 $$$ $3,000
17. Sep 1998

    Upgrade fire alarm system.

    Complete Permit 9819627 $$$ $10,000
18. Oct 2014

    Canopy to be installed at storefront.

    Cancelled Permit 201410239752 $$$ $3,400
19. Oct 2014

    Signage on awning.

    Cancelled Permit 201410239753 $$$ $3,400

2 nominal $1 street-space or sidewalk permits are omitted from the timeline.