37.7804, −122.4058 A locator map appears here once a Mapbox token is configured.
Know This Place

District 6 · Block 3732, Lot 110 · ZIP 94103

951 Howard Street

Office building

  • 2 stories
  • 13,050 ft2
  • 9,748 ft2 lot area
  • 14 rooms
  • 3 bathrooms
  • Zoned RSD
  • Not a historic resource
37.7804, −122.4058 Street View appears here once a Google Maps embed key is configured.
  1. 1922

    Built.

  2. 1922

    Designed by the O'Brien Brothers.

    South of Market Area Historic Context Statement, adopted 2011
  3. Aug 1990
    Permit 9015812 $$$ $13,416

    Parapet.

  4. May 1992
    Permit 9207323 $$$ $250,000

    Express p/c renovat of 8750 building to house switching office.

  5. Jul 1992
    Permit 9211042 $$$ $50,000

    Renovate existing 9650 sq ft building to hse cellular tel equipm.

  6. Sep 1992
    Permit 9215123 $$$ $22,000

    Fire sprinklers for entire structure.

  7. Sep 1992
    Permit 9216674 $$$ $76,251

    Install halon & fire alarm systems.

  8. May 2005
    Issued Permit 200505041546 $$$ $150,000

    New interior partitions, ceiling work, mechanical., electrical., structural and finishes.replace & add new rooftop.

  9. May 2005
    Issued Permit 200505051645 $$$ $50,000

    Install new fire alarm, fire suppression, pre-action and air sampling system.

  10. May 2005
    Permit 200505203026 $$$ $88,309

    Reroofing.

  11. Oct 2008
    Permit 200810144121 $$$ $350,000

    Addition of three cooling units in new unoccupied mechanical room.

  12. May 2009
    Permit 200905148444 $$$ $300,000

    Reroofing and roof strengthening. ada upgrades.

  13. Jun 2009
    Permit 200906039674 $$$ $600,000

    Replace with identical units hvac rtu for telecommunications equipment processes. remove ceiling in power room & leave open.

  14. Nov 2009
    Permit 200911252116 $$$ $20,000

    Revision to appl #2009.1125.2116. add sound barriers on roof screen & sound attenuation on (4) condensers. to address correction notice per d. sullivan & to address complaint #200926047 (bid).

  15. Mar 2010
    Withdrawn Permit 201003158237 $$$ $25,000

    At&t. a modification to an existing unmanned telecomunication facility conssisting of removing and replacing one antenna, and adding six new runs of coax, three new dtma's (dual tower mounted amplifiers) and new ret's ( remote electronic filter).

  16. Mar 2010
    Permit 201003319352 $$$ $497,097

    Replace existing 600a service with new 800a service, including switchgear, automatic transfer switches, generator tap box, and main house service panel. this project will include a housekeeping pad for the equipment and bollards for protection.

  17. Oct 2010
    Permit 201010213489 $$$ $600,000

    Replace existing 350 kw generator with new 500 kw gen'r. remove gen'r & enclosure. install new gen'r, stand alone, package. provide new electrical'l, monitoring, alarms, controls, fuel piping. at ext'r of building & provide assoc'd fueling plns for perm't & temp gen'r. (connect'n to fire alarm on separate permit).

  18. Dec 2010
    Permit 201012096414 $$$ $35,000

    Remove and replace 3 antennas, install 6 rrus. install 19" rack with a n 6601 equip cabinet, n surge suppressor, 1 new 3" conduit. install new gps antenna.

  19. May 2017
    Permit 201705237435 $$$ $25,000

    Provide and install an 8'-0" high steel security fence and gate. maher na.

  20. Oct 2018
    Permit 201810022004 $$$ $33,000

    Cell tower, att modification. remove and replace 6 antennas with 6 new antennas, install 6 new rru's, install other small equipment, no change to existing batteries.

  21. Oct 2020
    Permit 202010065987 $$$ $36,525

    Remove/replace (3) panel antennas on tower. remove/replace (3) rru units on tower. add (3) dc-9 units on tower. install new power/fiber trunk.

  22. Nov 2021
    Permit 202111102149 $$$ $80,000

    At&t modidy of existing unmanned cell site. antenna location: remove & replace (3) antennas - painted to match. equipment: remove (16) 155 ah batteries & (4) 160ah batteries from existing battery rack. install (1) n battery tray in existing dcpp-(12) 190 ah batt & (8) 190ah-(1) 6648 in existing rack; remove 2 existing tma'.

  23. May 2025
    Permit 202505086054 $$$ $35,000

    At&t - modification of an existing unmanned wireless facility consisting: removing 6 rrus, relocate 3 rrus, install 3 new rrus, add 3 new air antennas, 3 back to back brackets, ground (1) 48v rectifier, (3) 50a air 6419 antenna dc breaker, (3) 50a 4890 rru dc breakers.

DBI holds 46 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 46. 4 of them are nominal $1 street-space or sidewalk permits. 4 expired or cancelled permits are not shown.

Nearby