37.7717, −122.4027 A locator map appears here once a Mapbox token is configured.
Know This Place

District 6 · Block 3783, Lot 008 · ZIP 94103

600–648 Townsend Street

Office building

  • 5 stories
  • 215,875 ft2
  • 43,312.5 ft2 lot area
  • 10 bathrooms
  • Zoned M2
  • Not a historic resource
37.7717, −122.4027 Street View appears here once a Google Maps embed key is configured.
  1. Nov 1986
    Permit 8614546S $$$ $20,319,000

    Wholesale showroom.

  2. Nov 1986
    Permit 8614544S $$$ $500,000

    Pedestrian lobby.

  3. 1989

    Built.

  4. Jan 1989
    Permit 8901054 $$$ $800,000

    Tenant improvements including electrical, plumbing, glass.

  5. May 1995
    Permit 9506498 $$$ $386,500

    Enterprise zone/t/i interior.

  6. Feb 2006
    Permit 200602154640 $$$ $1,800,000

    Tenant office improvements 3, 4, 5/floors partition wall for individual office spaces-new handicape bathrooms, new corridor, no exterior work.all mechanical, plumbing, electrical & structural t.i.under seperate permit, sprinkler on sep. appl.

  7. Apr 2006
    Permit 200604209448 $$$ $700,000

    Mechanical & electrical.

  8. Dec 2007
    Permit 200712211128 $$$ $1,550,000

    2nd floor: ti for new offices. new non-load bearing walls to separate offices. 2 new handicap restrooms. new mechanical heating and air conditioning system. fire safety under separate permit.

  9. Feb 2008
    Permit 200802255475 $$$ $670,000

    Interior tenant improvement for new conference space in an existing office building. construct new partition walls @ first floor.

  10. Mar 2008
    Permit 200803268075 $$$ $670,000

    Interior tenant improvement for new conference space in an existing office building.

  11. Apr 2008
    Permit 200804179928 $$$ $1,180,000

    2nd floor(south)-interior remodeling; tenant improvement-new partition walls to create new offices, cooling tower and new generator. mep under seperate permit, generator under seperate permit.

  12. Sep 2008
    Filed Permit 200809111301 $$$ $500,000

    Install 1000 kw generator at the parking lot area for secondary for server room.

  13. Oct 2014
    Issued Permit 201410279957 $$$ $664,000

    Reroofing.

  14. Jan 2016
    Permit 201601046283 $$$ $554,400

    Interior demolition, new non structural partitions to create dining area, pantry, multi-purpose room. mep., life safety & fire sprinkler under seperate permit. n/a ordinance #155-13 new public assembly area a-2.

  15. Aug 2016
    Permit 201608306410 $$$ $2,000,000

    4th floor: office remodeling with demolition: remodeling includes new idf room, storages, offices, reception, conference rooms, mother's room, breakroom & 2 new restrooms, mep deffered submittal (mep submittal) maher ord 155-13 not required.

  16. Sep 2017
    Permit 201709067028 $$$ $900,000

    1/f- tenant improvement to vacant g/f suite including finishes, lighting and non-structural partitions. fire life safety & mep. under seperate permits. n/a ordinance #155-13.

  17. Oct 2017
    Permit 201710191663 $$$ $70,000

    Ground floor - mep - t-24 compliance for permit application 201709067028. n/a maher ordinance.

  18. Apr 2018
    Permit 201804186646 $$$ $2,000,000

    5th floor: tenant improvement of 40, 000 square foot space. mep under separate appl. n/a for maher.

  19. Aug 2018
    Issued Permit 201808106974 $$$ $546,000

    5th fl electrocal only: provide new lighting and branch circuiting to existing and new panels. provide ca title 24 compliance forms. ref #201804186646. maher na.

  20. Oct 2018
    Permit 201810102750 $$$ $850,000

    Suite 125: tenant improvement to vacant suite incl finishes, lights fixtures and non-structural partitions. fire life safety and mep under separate permits. maher n/a.

  21. Dec 2019
    Permit 201912109087 $$$ $2,464,000

    2nd fl ti demolition of non structural partitions, build non struc paritions including moveable. mep ls and sp separate permit. building fully sprinklered.

  22. Jul 2021
    Permit 202107234994 $$$ $3,200,000

    5/f: t.i. -demolition of non-structural partitions and building new non-structural partiions. mechanical-electrical included.l/s &f/s work will be design build if needed and submitted sep. existing building is fully sprinkled.

  23. Jul 2024
    Permit 202407116288 $$$ $650,000

    1st/f lobby t.i.: demolition of non-structural partitions, ceilings, light fixtures, millwork & finishes. new construction of non-structural partitions, lighting, electrical & mechanical & finishes.

  24. Jul 2025
    Permit 202507221305 $$$ $680,918

    2/f: t.i. selective demolition of non-structural parttions. new partitions. upgrades at mens & womens restrooms. mep deferred.

  25. May 2026
    Issued Permit 202605070870 $$$ $1,400,000

    Demolition of existing non-structural partitions, non rated interior doors, and millwork to convert ste 100w and 105w into a new fitness room+ new offices. the renewed space will consist on non structural interior partitions, new finishes, new interior non rated doors, minimal millwork.

DBI holds 394 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 394. 5 of them are nominal $1 street-space or sidewalk permits.

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