809 Montgomery Street

1. August 16, 1964

   Photographed, showing the Nan King Noodle Factory.

   San Francisco Subjects Photograph Collection (SFP 162), San Francisco Public Library
2. Jul 1982

   Permit 8205818 $$$ $10,000

   Building use: store.

3. Jan 1994

   Permit 9400786 $$$ $8,000

   Reroofintg.

4. Jul 1997

   Permit 9713838 $$$ $47,500

   Umb seismic retrofit earthquake hazard reduction.

5. Feb 2009

   Issued Permit 200902262890 $$$ $32,000

   Basement remodel to replace water damaged restrooms & floor platform, ceiling replacement & new lighting, add handrails to existing stairs to basement, add stairs/landing in basement.

6. Nov 2017

   Issued Permit 201711093566 $$$ $152,750

   Upgrade foundation per engineers drawings. n/a for maher.

7. Feb 2018

   Issued Permit 201802080722 $$$ $135,880

   Voluntary steel frames upgrades per engineer's drawing. maher na.

8. Apr 2019

   Issued Permit 201904178238 $$$ $1,000,000

   Horizontal & vertical addition. change in use to office/retail work includes interior and exterior and construct rear yard/rooftop addition to accomodate office and retail uses. maher n/a.

9. Jan 2022

   Issued Permit 202201276794 $$$ $1

   Revision to permit application 201711093566 to incorporate modified foundation design by gfds engineers. proposed upgrades to existing foundation to accommodate a voluntary steel frame upgrade to be issued under permit application 201802080722. (change of use pending issuance of 201904178238.).

10. Mar 2022

    Issued Permit 202203240797 $$$ $1

    Revision to pa: 201802080722 to incorporate modified design by gfds engineers. proposed upgrades to the steel frame system.

11. Dec 2022

    Issued Permit 202212228959 $$$ $25,000

    Underground fire only. new 6" fire service associated with building improvements under sep permit. overhead sprinklers under sep pa.

12. Sep 2023

    Issued Permit 202309126365 $$$ $2,500,000

    Alt at 831 montgomery to accommodate building merger to 809 montgomery. provide openings btw buildings for circulation. provide alt to incl studio, meeting spaces, toilet/shower rm. demolition existing annex building on w façade. new ext egress stair from basement to grade, roof, skylights, & mechanical. eqpmt, int egress stair.

13. Jul 2024

    Issued Permit 202407085967 $$$ $100,000

    Deferred fire sprinkler system associated with permit application 202309126365 & 202309126368 at 809-831 montgomery street.

14. Jul 2024

    Issued Permit 202407096048 $$$ $1,000,000

    Deferred mep & atrium smoke control system associated with permit application 202309126365 & 202309126368 at 809-831 montgomery street.

15. Jul 2024

    Issued Permit 202407085963 $$$ $1,000,000

    Deferred mep & atrium smoke control system associated with permit application 202309126365 & 202309126368 at 809-831 montgomery street.

16. Dec 2024

    Permit 202412136806 $$$ $1

    Revision to pa202309126368 & pa202309126365. reference pa202407196897: clarify rebar detailing and reinforcement at building corners.

17. Apr 2025

    Issued Permit 202504023557 $$$ $1

    Revision to permit application 202407085967 & permit application 202407096051. minor sprinkler changes per plans.

18. May 2025

    Issued Permit 202504295422 $$$ $5,000

    Rev to 2023-004055ca & permit application 202309126368 & permit application 202309126365. to address dbi correction notice for substandard concrete & deteriorated rebar. ref permit application 202407196897. new work includes montgomery st. storefront revisions & misc. interior & minor exterior changes, equip. screening, roof terrace trellis.

19. Jun 2025

    Issued Permit 202506138660 $$$ $1

    Revision to permit application 202212228959 to update fire service connection detail per plant.

20. Jul 2025

    Issued Permit 202507160924 $$$ $1

    Deferred skylight permit associated with #202309126365 & 202309126368: shop drawing for skylight located at the roof level of 809 montgomery st.

21. Sep 2025

    Issued Permit 202508274021 $$$ $20,000

    Fire alarm system associated with permit application 202309126365 & 202309126368 at 809-831 montgomery st.

22. Oct 2025

    Issued Permit 202509256133 $$$ $1

    Deferred skylight permit associated with #202309126365 & 202309126368: shop drawing for skylight located at the roof level of 831 montgomery st.

23. Jun 2026

    Issued Permit 202606163300 $$$ $1

    To obtain final inspection for work approved under permit application 202406114238. all work is complete.

24. Jul 2026

    Issued Permit 202607155078 $$$ $1

    Revision to bpa#202511199948, 202504295422 & #202511179791. to update foundation of exterior stair 4-5, west of 809 building.

DBI holds 30 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 30. 4 of them are nominal $1 street-space or sidewalk permits. 1 expired permit is not shown.