54–68 Fourth Street

1. 1914

   Built as the Keystone Hotel; the Central Subway historic architectural evaluation found it individually eligible for the National Register.

   Central SoMa Historic Context Statement, adopted 2016
2. Jan 1985

   The installation of range guard" wet chemical fire.

   Complete Permit 8500795 $$$ $1,700
3. Apr 1985

   Addition to existing fire sprinkler system in basement bar.

   Complete Permit 8503694 $$$ $8,000
4. Jun 1985

   Parapet work.

   Complete Permit 8506424 $$$ $22,000
5. Feb 1989

   Install fire protection in all rms floors 2 thru 7.

   Expired Permit 8901831 $$$ $25,000
6. Jul 1990

   Remodel kitchen & bedroom refer to app #9011139.

   Complete Permit 9013089 $$$ $75,000
7. Oct 1992

   Remove existing grease flue disconnect from existing blower.

   Complete Permit 9218869 $$$ $13,000
8. Jul 1996

   Install a 10' hood (type i) in the basement.

   Cancelled Permit 9611609 $$$ $6,000
9. Oct 1998

   Reroofing.

   Expired Permit 9820580 $$$ $10,000
10. Jan 2001

    Replace tile & install anti scald valve(temperature control valve) remove surface wire & reinstall.

    Expired Permit 200101119636 $$$ $40,000
11. Jan 2001

    Replace tile & install antiseald values temperature control value. remove surface wire & reinstall r.

    Expired Permit 200101260740 $$$ $60,000
12. Feb 2001

    Install new double windows in exact opening as now.

    Expired Permit 200102212625 $$$ $153,800
13. May 2001

    Replace tile install antiscald valves temp control valve rmve surface wire/reinstall trim/molding.

    Complete Permit 200105239855 $$$ $30,000
14. Jun 2001

    Replace tile & install showe pan, replace trim & molding, etc.

    Complete Permit 200106292697 $$$ $40,000
15. Aug 2001

    Replace tile & install ant5i scaldvalues (tempeture control valeues) install new shower pans.

    Complete Permit 200108156129 $$$ $40,000
16. Oct 2001

    Replace tile & install antiscald wares, install new shower pans.

    Complete Permit 200110019648 $$$ $40,000
17. Jun 2002

    Enlarge sidewalk door/install elevator (sprinklers & life safety separate permit).

    Complete Permit 200206149119 $$$ $30,000
18. Dec 2002

    Renew 8901831 for final inspection.install fire protectn on 2-7 fls.in all rms&bath.on1-8fl bathonly.

    Complete Permit 200212304313 $$$ $5,001
19. Dec 2005

    Replace kitchen hood with new.

    Issued Permit 200512291245 $$$ $10,000
20. May 2006

    Remodel room #303 to make ada accessible including bathroom. replace front doors to building to make one 36" and one 24".

    Complete Permit 200605192061 $$$ $18,000
21. Nov 2006

    Replace existing fire alarm system. 165 horns, 54 horn strobes, 72 smoke detectors, 14 hest detectors, 1 pull station, 28 ceiling counted strobes, 7 remote power supplies, 1 fire alarm control panel.

    Expired Permit 200611107404 $$$ $98,500
22. Dec 2006

    Strengthen elevatorpit for modernization. structural work only. no work on fire rated walls. upgrade elevator cab. per handicapped access. fire alarm work under separate appl. elevator upgrades under superate appl.

    Complete Permit 200612139820 $$$ $300,000
23. Mar 2008

    Replace existing sidewalk with new on jessie street & portion of 4th street. fire roofing of structural beams under sidewalk. maintain all exits & fire escapes & fdc's.

    Issued Permit 200803278090 $$$ $70,000
24. Mar 2015

    Ground level: bar renovation in like kind. equipment replacement, reconfiguring, upgrade finishes and flooring. restrooms to be upgrades to meet acessibility req's. mep to be design/build under seperate permit. maher - not req'd.

    Complete Permit 201503201437 $$$ $30,000
25. Jun 2015

    Reroofing.

    Complete Permit 201506058203 $$$ $20,000
26. Nov 2021

    Two units. 2 bathroom remodels only. no structural/exterior work required. no change to wall layout. all work within bathroom. no fire alarm or sprinkler work required. no kitchen in or being added to two units only.

    Complete Permit 202111233024 $$$ $15,000

DBI holds 52 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 52. 5 of them are nominal $1 street-space or sidewalk permits.