Lent Building

1. 1907

   Built as the Lent Building.

   Transit Center District Survey, adopted 2012
2. August 19, 1911

   A loft was let for three years to the Herman Behr Company of New York.

   The San Francisco Call, 19 August 1911, p. 16
3. Sep 1988

   Permit 8813797 $$$ $10,000

   Add 2 new toilet rms @ 3rd fl, handicap access not required.

4. Nov 1988

   Permit 8818862 $$$ $12,000

   Parapet.

5. Sep 1999

   Approved Permit 9919905 $$$ $1

   Revision to 9917274.

6. May 2000

   Permit 200005311416 $$$ $12,000

   Otc alterations permit.

7. May 2003

   Permit 200305023723 $$$ $4,000

   G/f- remove drop ceiling & prior tenant furniture & debris t.i. to follow upon lease.

8. Oct 2007

   Issued Permit 200710185850 $$$ $4,000

   New 18 ft x26 ft banner (tight mesh vinyl) to brick building.

9. May 2011

   Permit 201105317120 $$$ $150,000

   At&t. installation of an unmanned wts facility consisting of indoor equipment in the basement of an existing building and the installation of nine (9) panel antennas screened on the roof top. battery less than 50 gallons.

10. Oct 2011

    Issued Permit 201110126563 $$$ $86,850

    Reconfiguration of stairs from 1st floor to basement, new ada bathroom & stair vestibule on ground floor.

11. Jun 2013

    Issued Permit 201306260550 $$$ $6,000

    A modification to an existing unmanned telecommunication facility consisting of adding three new rrus-11s to an existing at&t facility and (3) new dc-2 surge suppressors to an existing at&t facility. no change to existing antennas.

12. Mar 2015

    Permit 201503231616 $$$ $21,000

    R&r 3 existing att antenna with 3new att atenna; r&r 3 existing radoms with 3 n/22" remove 3existing rruw-01 units; install 6new diplexes; install 3new rrus-12 units w3new a2 modules; r&r 1existing dul +1existing duw with 2new dus 41 one unitnew xmu inside 19" maher - not req'd.

13. Jun 2015

    Permit 201506249766 $$$ $1

    To obtain final inspection for work approved under permit application 201306260550. all work is complete.

14. Aug 2015

    Permit 201508265386 $$$ $32,000

    At&t: modify existing att facility to install 3 new rru-32; install new 2" innerduct; r&r 6existing antennas with 6new antennas; r&r 6existing 18" radomes with 6 new 20" radomes, paint mediums gray. maher na. work is on roof.

15. Mar 2016

    Permit 201603222751 $$$ $20,000

    Modify existing att facility: r & r (3) existing antennas with (3) new antennas; install (3) new rrus -11 units @ equipment; install new indoor dc12 raycap inside existing power plant; install new dus-41; install new 2" inner duct for fiber & dc; install (6) new coax cables for lte 850.

16. Nov 2017

    Withdrawn Permit 201711063181 $$$ $15,000

    Remove (3) existing radios & install (6) new radios. install (3) xmu units in existing rack. ** maher: n/a **.

17. Apr 2018

    Permit 201804307758 $$$ $10,000

    Swap 6 antennas, install 3rrus, swap 3 rrus, install gps antenna. n/a for maher.

18. Apr 2018

    Withdrawn Permit 201804307759 $$$ $10,000

    Swap 2 antennas, install 3 rrus, install gps antenna.

19. Jan 2022

    Permit 202201115718 $$$ $85,000

    Roof - unmanned cell site mod: r/r 2 panel antennas per sector (6 total). reloc 1 existing antenna per sector (3 total). remove 3 rrus 11b12 and replace with 3 rru & 4478b12a. install new radomes to enclose antennas (9).install 4 rectifers in existing dc power plan. 1 new 6648 bbu in existing rack.

20. Jul 2025

    Permit 202507181167 $$$ $1

    To obtain final inspection for work approved under permit application 201610241000. all work is complete.

21. Mar 2026

    Filed Permit 202603268317 $$$ $49,126

    At&t: modification of an existing telecommunications facility consisting: r/r 3 antennas within e frp radomes; r/r 3 rru's; remove (20) 155 ah & (12) 180 ah batteries; install (20) 210 ah batteries in e power plant & battery rack; install (3) 50 amp dc breakers; 10 converters; 1 - 58v upgrade.

DBI holds 27 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 27. 1 of them are nominal $1 street-space or sidewalk permits. 5 expired or cancelled permits are not shown.