300 Treat Avenue

1. May 15, 1954

   The Office of the Assessor-Recorder photographed the property for tax assessment.

   Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
2. Dec 1993

   Emove portion of existing parapet to bring into compliance.

   Complete Permit 9322526 $$$ $20,000
3. Mar 1998

   Provide bolts from floors & roof to wall.

   Filing Permit 9804705 $$$ $130,000
4. Apr 1998

   Add new aprtition wall.

   Cancelled Permit 9806046 $$$ $4,200
5. Jan 2000

   Provide soft demolition.

   Expired Permit 20000120489 $$$ $15,000
6. Feb 2000

   Renovation of the shell & core ofexisting3 story building.

   Complete Permit 9926975 $$$ $1,500,000
7. Feb 2000

   T/i work on all floors new finishes electrical plumbing.

   Complete Permit 200002222356 $$$ $150,000
8. Apr 2000

   Street space.

   Expired Permit M12134 $$$ $400,000
9. Nov 2000

   Alter existing fire sprinkler sys-add new system at roof & at 3rd floor.

   Complete Permit 200011145674 $$$ $95,000
10. Jan 2001

    Fire alarm systemcore (all floors plus basement & roof).

    Expired Permit 200101109557 $$$ $17,000
11. Mar 2001

    Rev. to permit application 9926975 & 2000/06/02/1561 - new lobby design and delete corridor at 1st floor north space.

    Complete Permit 200103134101 $$$ $5,000
12. Jun 2003

    Tenant improvement for first time tenant interior work only.

    Complete Permit 200306116828 $$$ $1,675,000
13. May 2004

    Reduce the size of the mezzaning. rev#200306116828.

    Complete Permit 200405032843 $$$ $10,000
14. Jun 2004

    Modify the existing sprinkler system for public storage (s1) occupancy change of occupancy under.

    Expired Permit 200406015176 $$$ $106,350
15. Jun 2004

    1 ac unit-3 exhaust fans. reference#200306116828 r-6.

    Complete Permit 200406227053 $$$ $27,759
16. Sep 2004

    Modify the existing sprinler system for public storage (s-1) occupancy for 3rd floor, other floors under.

    Expired Permit 200409013072 $$$ $46,350
17. Oct 2004

    Changed all heads on 2nd floor from quick to standard respose per sffd requirement/plans and proff.

    Complete Permit 200410015706 $$$ $18,450
18. Nov 2004

    Replace existing 4th floor framing with 1400 tjw at 24" on center. structural work only under this permit.

    Complete Permit 200411018207 $$$ $45,000
19. Nov 2010

    Install 7 wall mounted illuminated signs, single face.

    Complete Permit 201011104740 $$$ $15,000
20. May 2011

    Minor non-structural interior demolition. new drywall partitions. add hc accessible ramp; rearrange light fixtures and electrical outlets. add raised floor.. add structural raised floor: relocate existing hvac ductwork and diffusers(no new hvac).

    Issued Permit 201105065544 $$$ $150,000
21. Jun 2011

    Remove total 8 sprinker heads below & above ramp, connect remaining 6 heads to 4" main, reroute 2" drain from ramp area to new location.

    Complete Permit 201106309273 $$$ $1,800
22. Dec 2018

    Rehabilitate facade of building: scope to include new sheet metal cornice trim, new blade signage, rehab of abandoned doorwayws, new aluminum storefront windows and new aluminum storefront door. -"new blade signage under separate permit.".

    Complete Permit 201812198779 $$$ $193,000
23. Dec 2018

    Install electric double faced blade sign: "public storage", 3'4" x 18'.

    Expired Permit 201812198786 $$$ $3,500
24. Dec 2018

    Install electric double faced blade sign: "rental office", 2'6" x 6'.

    Expired Permit 201812198787 $$$ $2,700
25. Aug 2022

    Dish wireless: install (6) new antennas, (12) new rru's, (1) equipment platform with (1) new cabinet; (2) new batteries.

    Complete Permit 202208150494 $$$ $135,000

DBI holds 42 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 42. 3 of them are nominal $1 street-space or sidewalk permits.