601 California Street

1. Mar 1982

   Additions alterations or repairs.

   Complete Permit 8201812 $$$ $40,000
2. Dec 1989

   Emergency repair due to damaged.

   Expired Permit 8924748 $$$ $1,500,000
3. Aug 1992

   Renovate grnd floor lobby & mezz-newfinishes, lite fixtures+++.

   Complete Permit 9214159 $$$ $1,500,000
4. Sep 1998

   Oti-1 el me ls sp 22/f.

   Complete Permit 9818071 $$$ $696,000
5. Oct 2000

   Structural steel & framing supports for chiller & cooling tower replacement project as per degenkolb.

   Complete Permit 200010193515 $$$ $450,000
6. May 2002

   Oti-1 3rd floor, el, me, ls, sp.

   Complete Permit 200205237291 $$$ $600,000
7. Apr 2004

   Oti-1, 21st floor, el, me, ls, sp.

   Complete Permit 200404151384 $$$ $475,000
8. Jul 2004

   Oti-1, 12th floor, el, me, ls, sp.

   Complete Permit 200407209271 $$$ $450,000
9. Nov 2004

   Oti-1 18th floor el me ls sp.

   Complete Permit 200411179454 $$$ $820,000
10. Mar 2013

    20th floor-demolition of partitions, ceiling & finshes. new partitions, ceiling, finsihes, electrical, data outlets & panels. mechanical units, duct work, plumbing at breakroom. fire alarm and sprinklers separate permit.

    Complete Permit 201303263060 $$$ $425,000
11. Jul 2015

    Improvements to exterior hardscape, landscape & lighting, increase floor area on floor 22. install skylite. floor 22 is enclosing an existing deck.

    Complete Permit 201507141412 $$$ $1,546,394
12. Jan 2016

    21st floor: interior tenant improvement incl. drywall, millwork, ceilings, minor demolition, doors & finishes; mechanical & electrical under separate permit.

    Complete Permit 201601076559 $$$ $973,760
13. Jan 2016

    22nd floor: interior ti - drywall, millwork, ceilings, doors & finishes. new shaft at elevator lobby & mep under seperate permit.

    Issued Permit 201601227687 $$$ $973,760
14. Apr 2016

    Replace vent of 3 air handing units.

    Complete Permit 201604296164 $$$ $1,747,482
15. Jan 2017

    #1900- new work consists of limited demolition & new ceiling height partitions, doors, frames and hardware, millwork, power/data, finishes and of ada restroom in the elevator lobby, space is currently unoccupied. mep include. any alteration to sprinkler & life safety system will be under seperate permit.

    Complete Permit 201701308245 $$$ $620,000
16. Sep 2018

    Hvac: replace 17 double duct and 7 cooling vavs. replace diffusers. install 1 new cooling vav and change pneumatic controls to ddc. electrical. new lighting, outlets, switching. ref. permit application 201806262955. maher n/a.

    Issued Permit 201809069328 $$$ $460,000
17. Feb 2019

    Minor demolition e power, ceiling accessories, tiles. new partitoins, door/frame/hardware, millwork, power data, finihses, lighting, new w hr rated ceiling enclosure assemblies 4th fl. mechanical transfer ducts, new mechanical, struct celing framework. renovate restrooms, elevator lobby.space is vacant. mep, sprink, ls.

    Complete Permit 201902052077 $$$ $400,323
18. Dec 2019

    20/f: interior t.i. including drywall, millwork, finisehs, ceiling, lighting, plumbing, eletrical & mechanical. maher n/a.

    Issued Permit 201912260681 $$$ $1,431,060
19. Jan 2020

    Ste 702 - demolition of existing partitions, ceiling tiles, lighting, finishes & millwork. new work consists of existing partitions, partial salvaged & new doors, frames & hardware, millwork, poiwer/data, finishes & ligyting. any alteration to mep, sprinkler & life safety systems will be under separate permits.

    Complete Permit 202001162034 $$$ $215,000
20. Jan 2021

    Reroofing.

    Issued Permit 202101082331 $$$ $400,000
21. Jul 2022

    18th fl: new partition, millwork, and finishes. new ceilings and lighting. mep deferred.

    Complete Permit 202207158616 $$$ $3,000,000
22. Oct 2024

    20th floor: finishing shell- condition elevator lobby; extending lobby with alcove for new drinking fountain; building new single-accomdation gender neutral restroom; finishing shell-condition core restrooms. any alteration to mep, sprinkler and fls systems to be under separate permit.

    Complete Permit 202410243631 $$$ $750,000
23. Dec 2024

    14/fl- oti demising a vacant suite. minor demolition followed by construction of meeting rooms, break area copy etc build out includes new non rated partitions, doors, frames, hardware, power/data casework/plumbing, ceiling/lighting, and new finishies throughout. any alteration to mep, sprinkler or fls.

    Complete Permit 202412247361 $$$ $735,000
24. Jan 2025

    20/fl-build common corridors and suite entries to demise an unoccupied floor and build out one suite. suite constructon consistsof office, meetings rooms, workstatoins, break area phone rooms, etc. all new power/data, casework, acoustic ceiling, finishes etc throughout. mechanical included. elc deferred.

    Complete Permit 202501309343 $$$ $835,000
25. Apr 2026

    8th fl - office ti minor upgrades to existing vacant suite: unpdating break area casework, appliances & flooring. new lighting throughout: new cavinet throughtout. updates to power/data. existing improvements & finishes to otherwise remain, including ceilings. existing occupancy does not change. alterations.

    Issued Permit 202604240028 $$$ $320,000

DBI holds 910 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 910. 16 of them are nominal $1 street-space or sidewalk permits.