500 Montgomery Street

1. 1918

   Built.

2. May 1982

   Additions alterations or repairs.

   Complete Permit 8204172 $$$ $20,000
3. Sep 1984

   Extension of existing non-structural feature wall.

   Expired Permit 8409722 $$$ $20,000
4. May 1989

   Install one atm.

   Complete Permit 8907805 $$$ $12,000
5. Sep 1990

   Demolition exist sidewalk, install structural frame, waterproof, curb.

   Expired Permit 9019873 $$$ $200,000
6. Jun 1992

   Demolition interior walls and ceiling.

   Complete Permit 9210301 $$$ $50,000
7. Feb 1993

   Voluntary seismic upgrade/install 2 concr.frames for add sup.

   Complete Permit 9302073 $$$ $80,000
8. Sep 1993

   Construction new elevator shaft and pit.

   Complete Permit 9316546 $$$ $50,000
9. Nov 1993

   Provide base building upgrade prior to new tenant work toilet rm.

   Complete Permit 9320661 $$$ $275,000
10. Jan 1994

    Tenant improvement 1st fo & portion of basement.

    Complete Permit 9400543 $$$ $175,000
11. Jan 1994

    Fire protection sprinklers for basement & floors 1-3.

    Expired Permit 9401257 $$$ $37,000
12. Apr 1994

    Fire protection- 1st floor and basesment.

    Complete Permit 9405711 $$$ $8,537
13. Aug 1999

    Reroofing.

    Complete Permit 9917020 $$$ $21,452
14. Oct 1999

    Install antenna and equipment on roof run conduct fr basemt.

    Expired Permit 9922214 $$$ $35,000
15. Apr 2002

    T.i. on portion of 1/fl. and portion of bsmt.

    Complete Permit 200204153980 $$$ $250,000
16. Aug 2002

    Remodify lighting as per drawing, outlets & tele.

    Expired Permit 200208022955 $$$ $37,865
17. Nov 2012

    Interior soft demolition, construction of new pantry cabinets, conference room glazing and door and interior finishes. no exterior work.

    Complete Permit 201211013309 $$$ $60,000
18. Dec 2013

    Demolition of non-load bearing partitions, doors, & finishes on 1st, 2nd, 3rd floors & mezzanine. no new construction. to remain vacant under ab-017.

    Complete Permit 201312234869 $$$ $11,000
19. Jul 2014

    Removal of antenna, coax, mounts, & radio equipment. compliance with ordinance no 155-13 not required. (nextel).

    Complete Permit 201407010188 $$$ $10,000
20. Oct 2014

    Erect non-electric, projecting new sign.

    Cancelled Permit 201410017767 $$$ $6,000
21. Jun 2016

    Reroofing. remove and replace flat roof.

    Issued Permit 201606079292 $$$ $23,350
22. Apr 2017

    Interior tenant improvement for existing office. new kitchenette, new built-in work cubicles, new presentation/work area. no changes to hvac, lighting & electrical under separate permit. no structural work. n/a for maher.

    Complete Permit 201704103615 $$$ $125,000
23. Jun 2022

    Construction non load bearing walls to create new office.move existing light fixtures and split units over, to fit new space, add some duct work and new glass wall panels.

    Complete Permit 202206096011 $$$ $146,750
24. Sep 2023

    1st fl - fire only work for the volunatry replacement o f the fire alarm panel motherboard; the work adds a new cellular dialer & annuciator, as well as the direct replacement of 10 smoke detectors; 10 duct detectors, 5 pull stations, and 5 modules. no record plan or u certificate for this system.

    Complete Permit 202309287560 $$$ $36,975
25. May 2024

    Bringing a partial height wall to full height up to deck to demise the mezzanine from ground fl tenant space. minimal restroom upgrade, patch & repair finishes. e) use of suite is design professional will remain the same. relocate partition @ groumd fl restroom x 2. no plumbing fixture increase.

    Complete Permit 202405293199 $$$ $27,250

DBI holds 44 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 44. 1 of them are nominal $1 street-space or sidewalk permits.