401–425 4th Street

1. 1973

   A narrow one-story brick building on the parcel's Harrison Street frontage, numbered 743, housed the Loomis Courier company; the building ran through the block to Perry Street.

   URS Research Company / Arthur D. Little, Inc., Yerba Buena Center Public Facilities and Private Development: Environmental Impact Report (draft), prepared for the City and County of San Francisco, 1973.
2. Oct 1988

   Permit 8815522 $$$ $27,800

   Reroofing.

3. Jul 1992

   Permit 9212192 $$$ $30,000

   Earthqk hazard reduction-parapet safety program.

4. Sep 1992

   Permit 9215287 $$$ $50,000

   Full compliance ucbc for seismic upgrade for handicap access.

5. Dec 1997

   Permit 9725167 $$$ $20,000

   Roof repair, for correcting, deflecting.roof.

6. Jun 2005

   Permit 200506286258 $$$ $13,440

   Rapair vehicular damage to front of building replacd in kind.

7. Mar 2010

   Issued Permit 201003027441 $$$ $464,000

   Underpinning building along fouth street property line to allow installation of relocated utilities in preparation for construction of tunnel boring machine launch box for mta central subway.

8. Jan 2020

   Filed Permit 202001313234 $$$ $300,000

   To demolish 1 story, no basement, office, garage, comercial building. ** maher: n/a **.

9. May 2020

   Filed Permit 202005298017 $$$ $9,802,519

   Phase 1 - temporary shoring required for subsurface construction at 725 harrison st between 4th st and 759 harrison.** comply with maher ord 155-13, route to dph**.

1 nominal $1 street-space or sidewalk permit is omitted from the timeline. 5 expired or cancelled permits are not shown.