430–454 Shotwell Street

1. 1918

   Built as an industrial building, brick construction, recorded as occupied by Old Homestead Bakery. Designed by Theodore Lenzen.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
2. Feb 1984

   Addition of 1810 s.f. exist. 179s steuart st. 9896123.

   Complete Permit 8401839 $$$ $150,000
3. Jun 1998

   Parapet & seismic reinforcing.

   Complete Permit 9812141 $$$ $75,000
4. Apr 1999

   Reroofing.

   Expired Permit 9907020 $$$ $68,700
5. Jan 2000

   Renovate existing offices, upgrade electrical & mechanical. add ada entry ramp.

   Cancelled Permit 20000118307 $$$ $700,000
6. Sep 2000

   Remove offices & raised floor, build toilet rooms & support rooms, add electrical, outlets, phones & venti.

   Complete Permit 200009251514 $$$ $63,000
7. Feb 2003

   Seismic retrofit of unreinforced masonry buidiijng.

   Complete Permit 200302147589 $$$ $78,000
8. Oct 2003

   Legalize office partitions & electrical work. close openings in brick wall with stud wall to comply nov.

   Complete Permit 200310147389 $$$ $38,600
9. Jan 2015

   Core and shell gr floor alteration to existing 2 story warehouse. demolition non bearing walls, lighting. construction of restrooms and rated corridor for exiting.

   Complete Permit 201501286911 $$$ $231,000
10. Jul 2015

    Install new fire sprinkler on 1st floor and mezz only, complete 50 added fire sprinkler, with new 6-inch fire service off of 8-inch main on shotwell st. ref #2015.0128.6911 & 2015.0402.2677. n/a maher ordinance.

    Complete Permit 201507141458 $$$ $25,700
11. Sep 2015

    Ti: accessibility upgrades. add 6 4'x4' skylights. maher na.

    Complete Permit 201509015839 $$$ $80,000
12. Oct 2015

    Ti-existing tenant suite to include selective demolition & construction of non bearing walls, new ceiling & lighting. relocation of new switch, new office doors & frames, millwork, sink(s) and finishes. salvage & reuse of existing selective materials if practical. maher na.

    Complete Permit 201510018631 $$$ $140,000
13. Nov 2015

    Revision to permit application 201509015839 - reconfigure & relocate the accessible restroom & lunch room & stairs, upgrade mezzanine floor. n/a maher ordinance.

    Complete Permit 201511051806 $$$ $50,000
14. Dec 2015

    Title- 24 lighting compliance for t.i. of existing commercial building under app#201509015839 and 201511051806. n/a for maher.

    Complete Permit 201512023968 $$$ $20,000
15. Dec 2015

    T.i. project involving addition of three new fan coils & associated ductwork & air outlets. new exhaust fan, new supply fan and associated ductwork. ref pa 2015-1001-8631. maher na.

    Complete Permit 201512104654 $$$ $40,000
16. Nov 2018

    Ground floor work only. adding accessible compliant restrooms and connecting ramp and general clean-up. fire sprinkler entire space incld mezzanine under seperate permit to nfpa13 std.

    Complete Permit 201811155931 $$$ $110,095
17. Feb 2019

    Fire sprinklers add 8 pendent, 41 upright sprinklers in area of work.

    Issued Permit 201902213459 $$$ $27,146
18. Aug 2020

    Demolition of existing storefront at 454 shotwell, fire escape and rollup door at facade. new construction of storefront, brick infill and windows.

    Complete Permit 202008101499 $$$ $250,000
19. Sep 2020

    Speculative pdr space, non-structural partitions, lighting, and finishes. no exterior or structural work to occur. maximum of 30% accessory office use (per planning code definition) future tenant to re-evaluate allocation of 30% accessory office use.

    Issued Permit 202009194553 $$$ $1,135,000
20. Sep 2020

    Tenant improvement to add conf rooms, storage room, and subdivision of e rooms to create a mechanical shop and space operations room. addition of internal storefront and door. no exterior work to occur, existing productions, distribution and repair use to remain. no change in use. no structural work.

    Approved Permit 202009224717 $$$ $215,000
21. Sep 2020

    452-454 shotwell st: demolition of existing ramp, and construction of new stair, rmap, elevator upgtrade and enw restrooms on 2/f.

    Issued Permit 202009234840 $$$ $1,400,000
22. Mar 2023

    T.i. of existing building for food based pdr space with accessory office use, nonstructural partitions, no exterior work to occur. ref 20208101499/r1 and 202009234840/r1.

    Complete Permit 202303173904 $$$ $950,000
23. Apr 2023

    Deferred mep ref permit application 2023-0317-3904.

    Issued Permit 202304115451 $$$ $800,000
24. May 2023

    1/f and 2/f: install new fire sprinkler system on 2/f and revamp an existing fire sprinkler system on 1/f. ref ti permit 202303173904.

    Complete Permit 202305047083 $$$ $44,000
25. Jun 2023

    Fire alarm system for t.i. improvements for 1/f partial & 2/f complete. ref t.i. permit application 202303173905.

    Issued Permit 202306089538 $$$ $41,995

DBI holds 77 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 77. 8 of them are nominal $1 street-space or sidewalk permits.