150 California Street

• Arbor Arch — Ed Carpenter
  Aluminum pipe, stainless steel cables and hardware, aluminum channel, dichroic glass; rooftop terrace of the sixth floor; artwork available from 9:00 a.m to 6:00 p.m.
  Installed 2000. The sculpture, measuring 54 by 28 by 19 feet, was commissioned to disguise a large air vent and diesel exhaust stack emerging into the sixth-floor roof garden while adding to the garden's ambience.

1. 1976

   A building then standing here was rated "0" in the city's 1976 Architectural Inventory and classified as a variation of the "California Traditional" style.

   101 California Street DEIR, SF Dept. of City Planning, 1979
2. Apr 1983

   Permit 8303247 $$$ $9,500

   Misc.

3. 1989

   The unrated building then on the site — also addressed 220 Front Street — was demolished following the 1989 Loma Prieta earthquake; the site was still vacant in 1995.

   246-250 Front Street draft environmental impact report, SF Dept. of City Planning, 1995
4. Jun 1990

   Permit 9012523S $$$ $23,500,000

   Erect a 25 story office/retail/parking structure.

5. 2000

   Built.

6. Mar 2000

   Permit 200003305894 $$$ $472,040

   Oti el, me, ls, sp, at 3rd floor.

7. May 2000

   Permit 200005240901 $$$ $490,000

   Oti-1 20th floor el, me, sp, l/s.

8. Nov 2000

   Permit 200011034866 $$$ $2,215,000

   Oti-1 21st floor el me l/s sp.

9. Nov 2000

   Permit 200011206196 $$$ $600,000

   Oti-1 12th floor, ltg, mechanical, ls, spr.

10. Nov 2000

    Permit 200011206193 $$$ $600,000

    Oti-1 13th floor ltg. mechanical, l, s spr.

11. Jun 2009

    Withdrawn Permit 200906180719 $$$ $247,000

    10th floor-alteration & construction of non-bearing partitions, new ceiling grid & tiles to align with existing, relocate light fixtures, new office doors & sidelights, new millwork, new finishes. restroom accessiblity upgrades on 10th fl. mechanical, electrical work to be done under seperate permit.

12. Dec 2011

    Permit 201112221178 $$$ $326,000

    Project improvement involves modifications to suite 400 on the 4th floor at 150 california st, new partitions, doors, frames, glazing, casework, lighting, mechanical, electrical, plumbing, and finishes.

13. Jan 2015

    Issued Permit 201501165911 $$$ $850,000

    Ti 12th and 13th floor: this includes new drywall partitions, finishes and mep. n/a for maher. sprinklers and fire alarm separate permits.

14. Aug 2016

    Permit 201608316455 $$$ $682,600

    Interior impr. demolition existing non-load bearing partitions, clg grids & tiles lighting & finishes. nw const. includes nw interior partitions, cldg & lighting fixtures, casework & nw doors & finishes. fire life safety, fire sprinkler & mep eng are deferred submittals. no exterior work, hazmat, &.

15. Mar 2018

    Permit 201803012543 $$$ $511,400

    Partial remodel interior load bearing ptns, finishes, doors, reconstruct interior non bearing partitions, doors, finishes. relocated lighting, restroom upgrades, no ext work. no struct work. no hazardous matter. all mechanical/ele/life safety engineering fire sprinkler work are derfeered to design build.

16. Apr 2018

    Issued Permit 201804267420 $$$ $734,453

    Scope of project is remodel of e office space at 150 calif 4th fl demolition and new non struc int walls, pwr/data, minor lightng, divide e idf rm into 1 n storage, 1 small idf rm, 1 e conv into 1 new office 1 conferende, 1 new phone, 1 new wllnes rm upgrd restrooms.

17. Nov 2018

    Permit 201811024829 $$$ $481,140

    Ti on 2nd floor-non struct demolition. new non struc partitions, doors, glazing, ceiling, lights, millwork, finishes. no change in area, occup or use. mep/fire/life safety under sep permit maher na.

18. Oct 2020

    Permit 202010015636 $$$ $672,516

    7th floor. interior tenant improvement. demolition fo restroom & elevator lobby. constructin of non-structural partitions, ceilings, casework & finishes. no change in occupancy use or area. mep, life safety & sprinklers are under serparate permit.

19. Oct 2020

    Permit 202010025731 $$$ $680,467

    Interior t.i. including non-structural demolition and construction of new non-structural partitons, glazing, ceilings, lighting, millwork, and finishes. no change in occupancy, area or use, mep & life safety under sep. permit n/a maher.

20. Jun 2021

    Permit 202106172696 $$$ $955,510

    3rd fl: interior tenant improvement including demolition and construction of partitions, doors, ceilings, lighting, millwork and finishes, no structural, no change in area or occupancy, mep and fire, life safety is deferred.

21. Jun 2021

    Permit 202106243169 $$$ $657,716

    10/f: interior t.i. including demolition and construction of partitions, doors, ceilings, lighting millwork and finishes. no changes in occupancy, use, or area. mep is deffered.

22. Sep 2021

    Permit 202109168520 $$$ $888,000

    2nd fl ste 200: existing tenant space. modifying existing partitions, doors, ceilings, and finishes, as well as lighting, power and mechanical systems.

23. Oct 2022

    Permit 202210134259 $$$ $920,000

    20th fl tenent improvement including new rooms, elevator lobby, reception, conference rooms, amenity space, mep, fixtures, finishes & equipment, and offices.

24. Dec 2022

    Permit 202212228926 $$$ $657,716

    11/floor (suites 1100, 1125 & 1150): ti including demolition & construction of partitions, doors, ceilings, lighting, millwork, retrooms and finishes.

25. Jul 2023

    Issued Permit 202307313327 $$$ $244,440

    Fire alarm system voluntary replace one to one with notifier nfs2-3030. adding 2-way communication system.

26. Aug 2024

    Permit 202408158808 $$$ $1,031,140

    23rd/f: demolition of non-structural interior partitions & new contruction of interior partitions, break room millwork, mep & lighting. no structural work inclued in scope, no imcrease in area. no change in occupancy or use.

27. Jan 2025

    Permit 202501108086 $$$ $1,233,496

    8/fl-interior ti altering 2 suites into 3 suites. work includes demolition and construct of partitions, doors, ceilings, lighting and finishes. mep deferred.

28. Feb 2026

    Issued Permit 202602065382 $$$ $450,000

    17/f: minor t.i. to make market ready: no occupancy at completion. future t.i. sep permit. renovations/upgrades toexisting restrooms.

DBI holds 449 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 449. 2 of them are nominal $1 street-space or sidewalk permits.