220–298 San Bruno Avenue

1. 1920

   Built as a commercial building, recorded as occupied by Patten & co. laundry supplies.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
2. 1961

   Built as the Patek & Co. chemical plant.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
3. Jul 1986

   Erect sign.

   Complete Permit 8608426 $$$ $1,000
4. May 1987

   Install stairs, toilets, hv system, replace windows.

   Expired Permit 8707284 $$$ $150,000
5. Sep 1987

   Add 3 story facility, fully sprinklered, 1 freight elevator.

   Expired Permit 8712863 $$$ $330,000
6. Jul 1988

   Add to exist spklr system to unprotected mezz storage.

   Complete Permit 8809296 $$$ $5,100
7. Mar 1989

   Addition of a 20' x 197' storage building.

   Expired Permit 8903672 $$$ $115,600
8. Jan 1991

   Reroofing.

   Complete Permit 9100927 $$$ $65,500
9. Mar 2002

   Fabricate & install, 1 canopy, 1 box awning & 4 banners.

   Complete Permit 200203121141 $$$ $8,800
10. May 2003

    Demolition of non structural partitions & loft structure (2 levels of wood structure) steel loft str.

    Complete Permit 200305023684 $$$ $40,000
11. Jun 2003

    Relocate existingstair; new chainlink fence storage enclosures; provide newhi lo drinking fountain with.

    Expired Permit 200306137074 $$$ $11,500
12. Jun 2003

    Revision to appln #200306137074 new partial height non structural partition and box beam bracing new.

    Complete Permit 200306308342 $$$ $7,000
13. Jul 2003

    Install prefabricated free standing platform, install prefabricated free standing, pallet racks for.

    Expired Permit 200307028637 $$$ $40,000
14. Jul 2003

    Voluntary seismic improvements: install new wall ties to existing roof.

    Expired Permit 200307189844 $$$ $65,000
15. Aug 2003

    Addendum to appl#200306137074 & 200306308342 new electrical. outlets, new fluor lt. fix. new switching for.

    Issued Permit 200308152262 $$$ $9,500
16. Oct 2003

    Add and replace sprinkler heads in mezzanine area.

    Expired Permit 200310147330 $$$ $8,800
17. Oct 2003

    Installation of of modular of office system, (rev. to 200306137074)sprinklers, hvac, lighting & life.

    Expired Permit 200310278641 $$$ $25,000
18. Oct 2003

    Install new upright sprinkler heads & lines for new pallet racks downbelow 47 total hads.

    Expired Permit 200310288756 $$$ $13,800
19. Mar 2006

    Provide new 1 hr rated partitions and 20 min rated doors at exit lobby.

    Issued Permit 200603025832 $$$ $25,000
20. Jun 2007

    Reroofing.

    Issued Permit 200706204491 $$$ $100,000
21. Feb 2012

    To erect 5 projecting double faced electric signs.

    Complete Permit 201202023451 $$$ $12,000
22. Feb 2012

    To erect electric wall single faced sign.

    Complete Permit 201202023450 $$$ $9,000
23. Feb 2012

    To erect non electric single faced wall sign.

    Complete Permit 201202023453 $$$ $9,000
24. Apr 2017

    Demolish 2-story office building. n/a for maher ordinance no. 155-13.

    Withdrawn Permit 201704073469 $$$ $200,000
25. May 2017

    Create truck staging area for loading & unloading of packages to be delivered. ref: demolition permit application 2017/07/07/3469. ** maher: n/a **.

    Withdrawn Permit 201705197145 $$$ $800,000
26. Mar 2022

    Two buildings on site sharing a common parking lot.one building will be demolish and will be converted into space trailer staging area for loading & unloading packages during the last weeks of the year. demolition permit under bpa#202203119821. install new trash enclosure.

    Filed Permit 202203119819 $$$ $800,000
27. Mar 2022

    Demolish existing 2-story office building.

    Approved Permit 202203119821 $$$ $160,000

DBI holds 51 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 51. 1 of them are nominal $1 street-space or sidewalk permits.