897 Clayton Street

1. 1900

   Built.

2. November 15, 1956

   The Office of the Assessor-Recorder photographed the property for tax assessment.

   Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
3. Sep 1986

   Permit 8611346 $$$ $5,000

   Repair dry rot on rear stair & deck & garage floor.

4. Dec 2009

   Issued Permit 200912082870 $$$ $1,100

   Reroofing.

5. Dec 2009

   Issued Permit 200912113133 $$$ $21,400

   Administrative value correction on building permit application 2009.12.08.2870 to tear off old roofing layer, put plywood 0.5 inch, 30 lbs asphalt felt and 30 year shingle and installation of scaffolding.

6. Dec 2016

   Permit 201612296210 $$$ $195,000

   Remodel kitchen, powder room, 3rd floor bathroom. 3rd floor-add bathroom and laundry. new furnace for 3rd and 4th floors. no change to existing building envelope. remodel 1st floor bath. infill rear stairs. replace one large window @ rear with 3 double hung windows with og lugs, remove chimney.

7. Sep 2017

   Issued Permit M834127

   Streetspace.

8. Nov 2025

   Filed Permit 202511048835 $$$ $360,000

   Excavation newfoundations, lower 1/f to increase ceiling height from 7'-0" to 9'-6". new 1/f partitioning incld family room, gym, bath, storage, mechanical room & inter stairs. convert 2/f rear window to door for newspiral stair access to yard. newfire wall @ north prop line. new rear yard retaining wall.

2 nominal $1 street-space or sidewalk permits are omitted from the timeline.