3101–3149 19th Street

1. 1913

   Built as an industrial building, recorded as occupied by American Can Co.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
2. Jun 1988

   Re-partitioning 2 exist offices & related electrical/mechanical/f.sprklr.

   Complete Permit 8807433 $$$ $40,000
3. May 1992

   Eq damage- repair concrete/brick, install steel seismc brac'g.

   Expired Permit 9208025 $$$ $100,000
4. Feb 1999

   Renovate existing3 story building(with n struct 104f).

   Complete Permit 9902707 $$$ $500,000
5. Apr 1999

   Exterior renovation.

   Complete Permit 9906767 $$$ $1
6. Aug 1999

   Oti 1 1st floor, el, me ls & sp.

   Expired Permit 9917425 $$$ $400,000
7. Aug 1999

   Oti-1 electrical, mechanical, life safty, sprinkler 2nd floo.

   Expired Permit 9917426 $$$ $400,000
8. Aug 1999

   Oti-2 el, me, 2nd floor.

   Expired Permit 9917604 $$$ $250,000
9. Aug 1999

   Mmi-2 el me 1/f.

   Expired Permit 9917605 $$$ $250,000
10. Aug 1999

    Oti-2 el, me, 3rd floor.

    Expired Permit 9917606 $$$ $250,000
11. Feb 2000

    Oti-1 3rd floor el, me, l/s, sp.

    Expired Permit 9917427 $$$ $400,000
12. Jan 2003

    Demolition of existing offece, conferance, breakroom and storage space /new and relocated of gyp bd prtn.

    Complete Permit 200301165347 $$$ $600,000
13. Dec 2012

    2nd floor & roof-replace 1 liebert air handler unit in computer room, replace 2 liebert condensing units on roof (new one unit lbs).

    Cancelled Permit 201212196561 $$$ $90,000
14. Jan 2017

    Tenant improvement to consist of demolition of non-structural partitions, new partitions and finishes; mep & fire, life safety under separate permit; maher ord 155-13 na.

    Complete Permit 201701318265 $$$ $215,000
15. Jun 2017

    Adding 2 walls between existing offices and creating 2 new offices on the 1st floor. adding kitchenette area with new sitting area. new electrical and plumbing in new kitchenette. maher na.

    Complete Permit 201706210003 $$$ $100,000
16. Aug 2019

    Replace (4) ac units, (3) exhaust fans, (1) boiler system on the roof. maher na.

    Complete Permit 201908290212 $$$ $450,000
17. Mar 2021

    1st, 2nd, 3rd fl: restrooms upgrades to include new millwork, finishes, and restroom accessories. electrical, plumbing & life safety under separate permit.

    Complete Permit 202103227031 $$$ $250,000
18. Apr 2022

    1st fl (ste 100 & 150): tenant improvement to include selsctive demolition & construction of non-load bearing partitions, new ceilings over pantry area, new light fixtures, new office doors + frames. new millwork, new sinks. mep under separate permit.

    Complete Permit 202204182383 $$$ $1,000,000
19. Jun 2022

    Suite 100 & 150: mechanical for t.i. mechanical and electrical. ref app#202204182383.

    Complete Permit 202206287239 $$$ $25,000
20. May 2023

    Remove existing tar and gravel. existing roof membrane to remain. install one layer of 2" iso insulation and siplast modified bitumen roof system. existing roof has r-19 insulation - add minimum r-10 insulation above roof deck. cool roof ceec id 0742-0018 - siplast paradiene 30 rg tg bw (sri 92).

    Complete Permit 202305037013 $$$ $698,926
21. Jun 2023

    3/f: mods of existing t.i. to include selectrive partial demolition on non-load bearing partitions and addition of new glazing and framings, new door, frames and finishes.

    Complete Permit 202306099685 $$$ $182,830
22. Aug 2023

    3/f: electrical work for tenant improvement, ref permit application 202306099685.

    Complete Permit 202308094044 $$$ $12,000
23. Sep 2023

    Roof deck to be enlarged & enhancced. increase the perimeter of deck by 4' along 3 sides, reconfigure the ramp system to be compliant with accessibility.

    Complete Permit 202309126396 $$$ $600,000
24. Nov 2023

    Rooftop: install new trellis shade structure.

    Complete Permit 202311211220 $$$ $195,000
25. Dec 2025

    12 ev chargers to be instal at existing parking stalls in a private fenced building park lot. 2 new 600v transformers instal on a new concrete pad with safety bollards. parking restriping where faded in same loc. trenching for a new below grade conduit run to new ev charger. level 2 chargers only.

    Complete Permit 202512302967 $$$ $100,000
26. Apr 2026

    New gender neutral resterooms - demolition, new partitions, ceilings, and finishes.

    Complete Permit 202604139302 $$$ $35,000

DBI holds 66 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 66. 1 of them are nominal $1 street-space or sidewalk permits.