706 Sansome Street

1. 1909

   Built.

2. Jun 1982

   Permit 8205294 $$$ $24,000

   Building use: office.

3. Apr 1985

   Permit 8503705 $$$ $20,000

   Provide basic building improvements.

4. Aug 2001

   Permit 200108226661 $$$ $1

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

5. Jun 2003

   Issued Permit 200306268122 $$$ $1,000

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

6. Jul 2003

   Issued Permit 200307078811 $$$ $3,200

   Addd 16 sprinkler heads on the base level.

7. Sep 2003

   Issued Permit 200309296074 $$$ $200,000

   Interior improvement including new skylights.

8. Dec 2003

   Issued Permit 200312011265 $$$ $8,000

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

9. Aug 2008

   Issued Permit 200808139045 $$$ $5,000

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

10. Aug 2013

    Permit 201308164589 $$$ $6,000

    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.

11. May 2025

    Issued Permit 202505216977 $$$ $754,559

    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.

12. May 2025

    Issued Permit 202505216975 $$$ $629,748

    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.

13. May 2026

    Issued Permit 202605261861 $$$ $250,000

    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.

14. May 2026

    Issued Permit 202605261836 $$$ $150,000

    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.

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. 11 expired permits are not shown.