274 Brannan Street

1. 1923

   Built.

2. Apr 1982

   Permit 8202648 $$$ $458,760

   Building use: office/comml.

3. Apr 1983

   Permit 8303338 $$$ $875,000

   General remodeling of existing 2nd floor space.

4. Feb 1984

   Permit 8401762 $$$ $325,000

   Install seismic bracing in existing concrete building.

5. Dec 1984

   Permit 8413238 $$$ $360,000

   Hvac system for 4th, 5th, 6th & portion of 3rd floor.

6. Jan 1985

   Permit 8500483 $$$ $685,000

   Remodel 6th floor, install steel studs and drywall in 3rd fl.

7. Sep 1989

   Permit 8917241 $$$ $250,000

   Add raised floor area for communications equip with access.

8. Nov 1991

   Permit 9122689 $$$ $200,000

   Installation of new 1500 kw emergency standby generator(epc).

9. Aug 1995

   Permit 9513815 $$$ $225,000

   Roof mounted equipment.

10. Jul 1996

    Permit 9612773 $$$ $500,000

    Cti-1 4thfl, el, me, sp.

11. Sep 2013

    Permit 201309066112 $$$ $87,000

    Replace (3) b.a.c. fluid coolers due to age and degradation. disconnect & reconnect existing piping connections. install seismic isolation (replace) for each fluid cooler on existing column steel platform supports.

12. May 2014

    Permit 201405024760 $$$ $185,000

    Rooftop insl verizon wireless equipment layout mounted on an existingsteel platform. reloc&reduceexistingmicrowave dishes.alpha sector to be relocated: swapexistinglte withnewantenna.add(2)new antennas& assign to alpha b2b.beta: no chg.gamma: no antenna chg, raiseexistingrad ctr by 4'.add2 new antenna &assign to gamma b2b.

13. May 2014

    Issued Permit 201405196144 $$$ $200,000

    5th fl: remove all interior sheetrock walls, electrical, hvac floor coverings and return space to a blank interior for future ti. per ab-017.

14. Jul 2015

    Issued Permit 201507131343 $$$ $450,000

    Suite 601 - new full height partitions, new partial height partitions, doors, frames, glazing, millwork, finishes etc. meps, life safety changes, if need, will be design build & sumbitted separated. n/a maher ordinance.

15. Aug 2015

    Issued Permit 201508063498 $$$ $250,000

    6th floor: mechanical work for permit application 201507131343. n/a ordinance #155-13.

16. Jun 2016

    Withdrawn Permit 201606301288 $$$ $340,000

    Install (2) new crac units on 3rd floor to serve an existing server room. install (2) new condensing units on roof.

17. Jul 2016

    Permit 201607081826 $$$ $340,000

    Install 2 new computer ac units on 3rd fl and 2 condensing/coolers at roof to serve e server room. maher not req.

18. Oct 2016

    Issued Permit 201610261204 $$$ $383,104

    Partial ti including removal and addition of non load bearing partitions, ceilings, finishes. accessibility upgrades, fire sprinkler and alarms under separate permit.

19. Jun 2017

    Permit 201706169558 $$$ $850,000

    5th fl - demolition of selected existing full height partitions; construction of new full height partitions. project includes reconstructed restrooms/upgrades. meps and life safety fire protection systems under separate permit. (building is fully sprinklered) n/a for maher.

20. Aug 2017

    Permit 201708084184 $$$ $1

    5th floor, ste 500 - mechanical and electrical for 2017-0616-9558 and revised arc permit #2017-08-17-5072.

21. May 2018

    Permit 201805098613 $$$ $509,000

    Reroofing.

22. Oct 2018

    Permit 201810294451 $$$ $125,000

    5th fl: t.i. demolition of selective existing partitions ceilings, lighting, new full height partitions doors etc. mep, life sagety & sprinklers submitted under separate permit (building fully sprinklered).

23. Jan 2019

    Permit 201901241091 $$$ $250,000

    Mep for tenat improvement.

24. Dec 2019

    Permit 201912179704 $$$ $400,000

    6th fl: demolition of selective existing full-height partitions, ceiling elements & lighting. construction of new non-structural partitions, doors, glazing. mep & fire life safety under separate permit. maher na.

25. Jan 2020

    Permit 202001131726 $$$ $300,000

    6th fl, ste 601 - mechanical & electrical for ref pa 2019-1217-9704.

DBI holds 302 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 302. 3 of them are nominal $1 street-space or sidewalk permits.