1338 27th Avenue

1. 1923

   Built.

2. November 5, 1970

   The two-storey house on a 50-foot, 6,000-square-foot lot was used as a residential care home for up to six ambulatory patients. The City Planning Commission disapproved a day nursery for 40 children in the house.

   San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)
3. Sep 1994

   Permit 9414257 $$$ $8,000

   I89nstall fire sprinkler system.

4. Nov 1994

   Permit 9418621 $$$ $1,500

   Work under construction/re: 9414257.

5. Jan 1995

   Permit 9500138 $$$ $500

   Add inter partition, 1 light swtch, 1 light fix.

6. Apr 1995

   Filing Permit 9504889 $$$ $1

   Change occupancy classification.

7. Aug 2015

   Issued Permit 201508073632 $$$ $19,600

   Remove and replace 4 front windows and 2 at the side. in-kind u factor 032 max.

8. Apr 2017

   Permit 201704194363 $$$ $24,026

   Retro fit 12 windows in kind, same size, same location, not visible from street. all vinyl.

1 nominal $1 street-space or sidewalk permit is omitted from the timeline. 2 expired permits are not shown.