435 Potrero Avenue

1. Aug 1993

   Parapet corrective.

   Complete Permit 9313661 $$$ $4,000
2. Jun 2000

   Partial structural seismic upgrade add plywood to walls roof and floor add braced frame to front.

   Expired Permit 200006142676 $$$ $25,000
3. Oct 2000

   Revise seismic upgrade retail and accessibility features revise app #200006142676.

   Expired Permit 200010042260 $$$ $120,000
4. Oct 2000

   Interior tenant improvement includes metal stud wall framing with gyp board finish t-bar & gyp finish.

   Expired Permit 200010143025 $$$ $200,000
5. Oct 2000

   Tenant improvement.

   Withdrawn Permit 200010143027 $$$ $120,000
6. Oct 2000

   Mechanical and electrical.

   Withdrawn Permit 200010143029 $$$ $100,000
7. Oct 2000

   Install pg & e tranfronter value.

   Withdrawn Permit 200010143028 $$$ $75,000
8. Nov 2000

   Provide fire sprinklers per plans.

   Expired Permit 200011216282 $$$ $15,000
9. Nov 2000

   Install new fm-200 system, tie-in, pre action system, pre exist monitor paneltest system.

   Expired Permit 200011226422 $$$ $70,000
10. Jan 2001

    Provide pg&e vault at 1st floor.

    Expired Permit 200101129689 $$$ $50,000
11. Feb 2001

    Installation of emergency power supply and fuel oil systems.

    Expired Permit 200102202435 $$$ $100,000
12. Apr 2002

    Renew #200010143025, 200010042260, 200010143041 for final inspection.

    Expired Permit 200204194433 $$$ $5,000
13. Apr 2002

    Renew #200101129689, 200011216282, 200102202435 for final inspection.

    Expired Permit 200204194374 $$$ $5,000
14. May 2010

    To obtain final inspection for work approved under pa; all work is complete.

    Complete Permit 201005132366 $$$ $1
15. May 2010

    To obtain final inspection for work approved under permit application 200010042260; all work is complete.

    Complete Permit 201005132368 $$$ $1
16. May 2010

    To obtain final inspection for work approved under pa200010143025; all work is complete.

    Complete Permit 201005132369 $$$ $1
17. May 2010

    To obtain final inspection for work approved under permit application 200102202435 all work is complete.

    Complete Permit 201005132370 $$$ $1
18. May 2010

    To obtain final inspection for work approved under permit application 200011216282; all work is complete.

    Complete Permit 201005132371 $$$ $1
19. May 2010

    To obtain final inspection for work approved under permit application 200010143041; all work is complete.

    Complete Permit 201005132372 $$$ $1
20. Jun 2010

    To obtain final inspection for work approved under app #200006142676. all work is complete.

    Complete Permit 201006235167 $$$ $1
21. Jun 2010

    To obtain final inspection for work approved under app #200011226422. all work is complete.

    Complete Permit 201006235168 $$$ $1
22. Apr 2015

    Soft demolition of non structural interior partiton walls and equipment removal. stairs and stairway enclodures to remain.

    Issued Permit 201504244551 $$$ $5,000
23. Jun 2018

    Add new staircase to 2nd floor. add 2 new accessible bathrooms at 1st floor and 2 new accessbile bathrooms at 2nd floor. add 1 electrical room at 1st for and 1 electrical room at 2nd floor.

    Issued Permit 201806273103 $$$ $80,000
24. Dec 2025

    Comply with nov #202539592: revert subject to previously approved condition. restore demolished partitions and restrooms fixtures: electrical and plumbing. demolish unpermitted partition walls and added restrooms. restore stairs to 2nd fl and legalize existing layout.

    Issued Permit 202512030858 $$$ $3,000

DBI holds 29 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 29. 3 of them are nominal $1 street-space or sidewalk permits.