343–345 Fourth Street

1. Feb 1989

   Parapet work only.

   Complete Permit 8902232 $$$ $20,000
2. Jun 1989

   Reroofing.

   Complete Permit 8910636 $$$ $15,560
3. May 1991

   Seismic rehab of unreinforced masonry building. bolting walls.

   Issued Permit 9108180 $$$ $150,000
4. Jun 1992

   Widening strs & minor revs #9108180 express p/c.

   Complete Permit 9210721 $$$ $15,000
5. May 2003

   Remove existing stair connecting 1 & 2/f, infill abandoned opening, demolition/frame new opening for stair.

   Expired Permit 200305305866 $$$ $16,072
6. Oct 2011

   Reroofing.

   Issued Permit 201110257531 $$$ $15,000
7. Jul 2018

   To erect 7 stories, no basement, type i-b, office building. ** disturbance of at least 50 cu.yd. of soil, route to dph **.

   Complete Permit 201807194942 $$$ $15,000,000
8. Nov 2018

   Shoring for future work. maher n/a.

   Complete Permit 201811307118 $$$ $143,000
9. Nov 2018

   Demolish 2-story, type 1, office building. maher n/a.

   Complete Permit 201811307103 $$$ $432,700
10. Nov 2019

    Sprinkler system**(new construction): benson system of nor cal will be installing a new auto fire sprinkler system with a new fire pump.ref permit application 2018-0719-4942.

    Complete Permit 201911258123 $$$ $228,000
11. Sep 2020

    Installation of new fire 6" service for commercial building.

    Complete Permit 202009295390 $$$ $40,000
12. Nov 2020

    To provide full fire sprinkler system to a new 7 floors building. new fire pump and new backflow. 418 sprinklers total. 9, 200 sq ft lot.

    Complete Permit 202011048174 $$$ $63,000
13. Nov 2020

    Tenant improvelemt of 40, 783 sq ft of office space on 7 floors (ground to 7th level) and misc on rooftop. installation of new non-load bearing partitions, millwork, ceilings, lighting, plumbing fixtures & finishes. no change of use, area of occupancy. only a new countertop being added at roof level.

    Withdrawn Permit 202011068346 $$$ $3,000,000
14. Nov 2020

    T.i. of 40, 783 sq ft of office space on 7 fls (ground to 7th ) & misc on rooftop. electrical panels, branch circuiting & distribution to outlets, hvac & plumbing equipment & lighting. mechanical hvac terminal units & downstream hvac. restroom exhaust connections. plumbing fixture connection in t.i. space.

    Withdrawn Permit 202011068347 $$$ $3,000,000
15. May 2021

    Install new fire alarm system. ref permit application 201807194942 (arch) & 202011068347 (errcs).

    Complete Permit 202105120281 $$$ $130,000
16. Oct 2021

    Provide new emergency responder radio coverage system throughout building, new bda amplifier & battery backup unit, antennas throughout for radio coverage. ref site bpa#201807194942.

    Complete Permit 202110220998 $$$ $50,000
17. Sep 2022

    New 2-way emergency communicatin for elevator lobby resuce, 1 twm main conrol 1 twr masker censole 7-signs, ref permit application 2021 1022 0998 (rrcs), ref# 2021 0512 0281 (fire alarm), ref# 2018 0719 4942 (arch).

    Complete Permit 202209071981 $$$ $3,000
18. Oct 2023

    Build out of interior spaces of the existing structure at 345 4th for administrative use by taipei economic and cultural offices teco in sq ft. levels 5-6.

    Complete Permit 202310037899 $$$ $1,500,000
19. Oct 2023

    Build out of interior spaces of the existing structure at 345 4th for administrative use by taipei economic and cultural offices teco in sq ft. level 3 and 4.

    Complete Permit 202310037898 $$$ $1,500,000
20. Oct 2023

    Build out of interior spaces of the existing structure at 345 4th for administrative use by taipei economic and cultural offices teco in sq ft. level 7 and roof.

    Complete Permit 202310037897 $$$ $1,500,000
21. Oct 2023

    Build out of interior spaces of the existing structure at 345 4th for administrative use by taipei economic and cultural offices teco in sq ft. including gr fl reception/receiving area and cultural education area for level 1 and 2.

    Complete Permit 202310037896 $$$ $1,500,000
22. Feb 2024

    3 & 4th fl: remodel fire sprinkler system. ref 202310037898.

    Complete Permit 202402025170 $$$ $26,000
23. Feb 2024

    5 & 6th fl: remodel fire sprinkler system. ref 202310037899.

    Complete Permit 202402025172 $$$ $26,000
24. Mar 2024

    Ref 202310037896- fire sprinkler system.

    Issued Permit 202403016900 $$$ $26,000

DBI holds 53 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 53. 3 of them are nominal $1 street-space or sidewalk permits.