706 Sansome Street

1. Jun 1982

   Building use: office.

   Complete Permit 8205294 $$$ $24,000
2. Jun 1982

   Building use: offices.

   Expired Permit 8205379 $$$ $77,000
3. Jul 1984

   Foundation underpinning.

   Expired Permit 8407452 $$$ $98,000
4. Apr 1985

   Provide basic building improvements.

   Complete Permit 8503705 $$$ $20,000
5. Apr 1985

   Provide a temporary one hour enclosure.

   Expired Permit 8503704 $$$ $500
6. Aug 1999

   Seismic upgrade.

   Expired Permit 9917333 $$$ $100,000
7. Mar 2000

   New fire alarm system installation.

   Expired Permit 200003305931 $$$ $8,500
8. Apr 2000

   Replace and add 106 fire sprinklers.

   Expired Permit 200004137206 $$$ $12,500
9. Jun 2000

   New stairs and new h.c.accessible toilets(spr. under separate permit).

   Expired Permit 200006011513 $$$ $70,000
10. Aug 2000

    To use 1 hr rated glass system(ref. to 200006011513).

    Expired Permit 200008087335 $$$ $1,000
11. Sep 2000

    Add 9 sprinklers heads to the 1st fl fire sprinkler heads.

    Expired Permit 200009261527 $$$ $900
12. Oct 2000

    Add 2 strobes/horn/1 pull station.

    Expired Permit 200010264222 $$$ $500
13. Aug 2001

    Reduction of work scope under app#200006011513. delete elevator upgrade.no change of use or occupanc.

    Complete Permit 200108226661 $$$ $1
14. Jun 2003

    Repair to parapet seismic work. revision to#9917333. no change of use or occupancy.

    Issued Permit 200306268122 $$$ $1,000
15. Jul 2003

    Addd 16 sprinkler heads on the base level.

    Issued Permit 200307078811 $$$ $3,200
16. Sep 2003

    Interior improvement including new skylights.

    Issued Permit 200309296074 $$$ $200,000
17. Dec 2003

    Relocate 20 fire sprinkler heads, delete 4 heads, & add 3 heads. work to be performed @ basement &.

    Issued Permit 200312011265 $$$ $8,000
18. Mar 2005

    Double faced projecting non electric wall sign.

    Expired Permit 200503016483 $$$ $2,900
19. Aug 2008

    Revision to permit application 9917333 for umb special proceedure to add steel haunch to the two interior cross wall moment frame.

    Issued Permit 200808139045 $$$ $5,000
20. Aug 2013

    Install new split unit ac in server room on 2nd fl. install 10 feet of 1/2 " electrical pipe to unit. run line set to condensor on roof adjacent utility room.

    Complete Permit 201308164589 $$$ $6,000
21. May 2025

    2nd & 3rd fl: interior t.i. demolition of non structural interior partitions, doors, ceiling finishes, mep. new partitions, doors, finihes, ceiling, mep. work also included ada restrooms upgrdes.

    Issued Permit 202505216977 $$$ $754,559
22. May 2025

    Basement & 1st/f: interior t.i. demolition of non structural interior partitions, doors, ceiling finishes, mep. new partitions, doors, finihes, ceiling, mep. work also included ada restrooms upgrdes.

    Issued Permit 202505216975 $$$ $629,748
23. May 2026

    Deferred mechanical and electrical for 202505216977 and 202604230005. mechanical 1 roof top package unit replacement, 2 new vav boexes, 4 new exhaust fan, duct work as needed. reconfig e ductwork, air dist, ddc controls, air balance. electrical lts w assoc circuits, controls.power and signal w assoc circuits wiring.

    Issued Permit 202605261861 $$$ $250,000
24. May 2026

    Deferred electrical and mechanical. 202505216975 and 202604230002 mechanical 3 new exhaust fans replacement, 3 new fire smoke dampers. new ductwork as needed.reconfig ductwork, air dist ddc controls and air balance. electrical lighting w assoc circuits and controls, power and signal w ass circuits and wiring.

    Issued Permit 202605261836 $$$ $150,000

DBI holds 38 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 38. 1 of them are nominal $1 street-space or sidewalk permits.