California DataMart

1. Apr 1983

   Permit 8303199S $$$ $13,752,578

   New construction.

2. 1986

   Completed as the Data Mart, a three-storey steel-framed office building clad in glass block, on the triangular parcel beside the freeway interchange.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
3. Aug 1988

   Permit 8812544 $$$ $3,500,000

   Divide exist space into smaller showrms, partitions & electrical.

4. Dec 1988

   Permit 8820463 $$$ $420,187

   Tenant improvements incl. partitions, finishes, lighting.

5. Dec 1990

   Permit 9024997 $$$ $220,000

   Install kitchen equipment and exhaust system.

6. May 1998

   Permit 9808589 $$$ $225,000

   Demolition on 3rd & 4th floor.

7. Jul 1998

   Permit 9813391 $$$ $2,900,000

   Mmi 1-3rd and 4th floor/ls.

8. Jul 1998

   Permit 9813393 $$$ $500,000

   Mmi 2 3rd and 4th floor/el, me.

9. Mar 2003

   Issued Permit 200303149764 $$$ $700,000

   Oti-2, 1st floor, el, me.

10. Mar 2003

    Permit 200303149759 $$$ $500,000

    Oti-1, 1st floor, el, me, ls, sp.

11. Apr 2004

    Permit 200404292606 $$$ $1,000,000

    Atrium fixture/lifhting upgrades.interior office remodel (2 small offices) on 1/f, ada upgrades to.

12. May 2004

    Permit 200405123634 $$$ $2,500,000

    2/f tenant remodel, demolition, new offices, new electrical, hvac, plumbing build out, new offices.

13. Mar 2016

    Withdrawn Permit 201603010920 $$$ $200,000

    All work to occur within existing penthouse footprint. replacement of exterior envelope & roof membrance @ penthouse level only. existing roof structure to remain. ** maher: n/a **.

14. Jul 2016

    Issued Permit 201607182636 $$$ $500,000

    Correct administrative permit #2013-0628-0728 construction type to be iia, 4-story and 1 basement. also, alteration of existing penthouse office space including interior, exterior, structural, and mep modications. existing roof structure and penthouse footprint to remain.

15. Sep 2016

    Permit 201609066836 $$$ $10,781,472

    1st, 2nd, 3rd, 4th floor - tenant improvement project ot include construction of non-structural partitions, doors/frames/hardware, millwork, finsihes & pantries. m.e.p., life safety & fire sprinkler under separate permit. n/a maher ordinance.

16. Sep 2016

    Permit 201609228487 $$$ $605,186

    Tenant improvement to include construction non structural partitions, doors, frames, hardware, millwork, finishes, kitchen didhwashing, room & cafe. mep under sep permit. commercial.

17. Feb 2017

    Permit 201702088902 $$$ $525,582

    Per ti 1st floor: add 171, relocate 76 & plug 46 2nd floor: add 193, relocate 102, plug 45 3rd floor: add 233, relocate 115, plug 58 4th floor: add 265, relocate 64, plug 40 ref permit application 201609066836 maher na.

18. Feb 2017

    Permit 201702109160 $$$ $350,000

    1, 2, 3, 4 floors: electrical work for ti 201609066836 maher na.

19. Feb 2017

    Permit 201702109162 $$$ $450,000

    1, 2, 3, 4 floors: mechanical work for ti. ref arch permit application 201609066836. ** maher: n/a **.

20. Feb 2017

    Permit 201702169545 $$$ $200,000

    Electrical work for core and shell for power systems ref 201606291143 maher na.

21. Feb 2017

    Permit 201702169546 $$$ $300,000

    Mechanical work for core and shell to install new air chiller and water pump & new baler and water pumps, new air handling units, new exhaust fams, transfer fans, ductwork & grilles ref 201606291143 maher na.

22. Mar 2017

    Permit 201703030585 $$$ $190,000

    Revision to 201606291143. work includes structural roof alteration, existing elevator alteration and plumbinb calculation.

23. Jun 2017

    Permit 201706028313 $$$ $100,000

    New fire alarm system. include new smoke control panel, smoke detectors, beam detector, duct detectors for fsd / funs, control modules for fsds/fans, monitoring modeles for fsds status. notification appliances throughout. ref permit application 2016/06/29/1143 & permit application 2017/05/10/6232. ** maher: n/a **.

DBI holds 165 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 165. 5 of them are nominal $1 street-space or sidewalk permits. 2 expired or cancelled permits are not shown. The city's Modern & Postmodern styles context statement dates this building 1984; the assessor's roll records it as built 1986. The statement dates this building 1984 in two places, 1984-6 in a figure caption and 1986 in two others.