455 Franklin Street

1. Aug 1981

   Building use: ballet complex.

   Complete Permit 8107141S $$$ $8,650,738
2. Mar 1983

   Construct office over 4th floor corridor.

   Complete Permit 8301873 $$$ $70,000
3. Dec 1986

   Hang temporary nutcracker structure for 4 weeks.

   Complete Permit 8615351 $$$ $10,000
4. Jul 1994

   Cut holes & patch some for access.

   Expired Permit 9411095 $$$ $8,000
5. Sep 1995

   New cabinets, carpets, interior finishes at box office.

   Complete Permit 9515742 $$$ $9,100
6. Sep 2000

   Install cellular telephone equipment in cabinet on roof of building, mount 2 small antennas.

   Complete Permit 200009130448 $$$ $25,000
7. Oct 2001

   Site permit- horizontal addition to the exist on all floor. sprinklers under separate permit.

   Complete Permit 200110039890 $$$ $3,250,000
8. Jun 2002

   1, 2 & 4/fl- relocate 130 fire sprinklers on 3 floors to accomodate new ceiling installation.

   Issued Permit 200206108640 $$$ $19,800
9. Jun 2002

   Fire alarm drawings on 5th floors.

   Complete Permit 200206249818 $$$ $106,000
10. May 2003

    Fire sprinkler tenant improvement @ existing buklding (practial work on 4 floors) approx: 200 hds.

    Complete Permit 200305194959 $$$ $14,225
11. Jun 2003

    New fire sprinkler system @ 5 story annex to existing building. per nfpa 13 throughout. using existing underg.

    Complete Permit 200306257959 $$$ $17,860
12. May 2005

    Erect electric, wall, projecting, double faced.

    Issued Permit 200505112082 $$$ $10,000
13. Jul 2008

    Install safety anchor in compliance with cal/osha requirements on roof.

    Complete Permit 200807086219 $$$ $14,000
14. Feb 2009

    Remove all assoc. tmda radio cabs. leave coax lines, jumpers, antennas, splitters & diplexes. replace existing umts radios & cabs., with 1-new3518 radio cab. and install 2-rru's & back-up battery pack. no new electrical. ref. ap#200009130448.

    Cancelled Permit 200902061549 $$$ $8,000
15. Mar 2010

    Installation of 1 illuminated wall sign.

    Complete Permit 201003258920 $$$ $10,000
16. Aug 2012

    Removal of existing at & t radio equipment of antennas. intallation of 11 new equipment cabinets (with appurtenant equip) on a new 13'x24' roof mtd. plat form. also installation of 9 new antennas (with apputenant equip) on roof with antenna screening.

    Complete Permit 201208207777 $$$ $123,500
17. Apr 2014

    Modification to an existing at&t facility consisting of removing & replacing 9 existing antennas with new antennas of similar dimensions, adding 1 new durcell cabinet, 3 new rrus, and 3 new a-2 modules at equipment platform on roof.

    Complete Permit 201404012149 $$$ $30,000
18. Jun 2015

    Add 2 split systems for it closet, 1 unit is redundant.

    Complete Permit 201506037909 $$$ $55,000
19. Mar 2016

    Modify to an existing at&t facility include: remove/replace 9 existing antennas with 9 new antennas within existing faux vents, install 9 new rrus at at&t equipment platform, misc. improvements to equipment include cable tray expansion, swapping surge suppressors & dtmas.

    Complete Permit 201603152066 $$$ $65,000
20. Dec 2017

    Remove (9) rru/rrws, install (6) rrus-12.

    Cancelled Permit 201712065659 $$$ $15,000
21. May 2018

    At&t wireless - swap 9 antennas, install 6 rrus, swap 3 rru's enlarge radomes total 2.

    Complete Permit 201805189542 $$$ $15,000
22. Jul 2019

    Electrical modernization: provide 2 control relays for fireman's hat function for elev 1&2 combine 3 t.i. 201603152066.

    Issued Permit 201907186213 $$$ $7,000
23. Dec 2021

    Att modification. r& 9 panel antenas, r&r 3 rrus. r&r 6 rruw with 3 diplexers. install 1 pipe to pipe. install 3 dc power trunks to existing dc6. remove 12 155ah batteries. install 12 190 ah bat in existing dcrp battery cab. r&r 4 155ah with 8 new. add new 6648 baseboard in existing cabinet. add 2 new rectifiers.

    Complete Permit 202112013408 $$$ $80,000
24. Dec 2023

    Mcquay chiller replacement.

    Complete Permit 202312011748 $$$ $287,000

DBI holds 33 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 33.