66–70 Calhoun Terrace

1. 1939

   Built.

2. 1939

   The Kahn House, 1939, and Richard Neutra's last San Francisco design: a massive three-storey house, later flats, on a steep Telegraph Hill site, with rows of steel-frame ribbon windows, terraces, a cantilevered roof overhang, projecting balconies and a largely blank wall to the street.

   Modern Architecture and Landscape Design Context Statement, adopted 2011
3. Mar 2020

   Permit 202003126870 $$$ $335,000

   Foundation work @ rear yard. interior alterations and shear wall work. remodel 2 kitchens and 1 bath. demolition existing rear yard spiral stair. replace with new spiral metal stair (<10' high, from yard up to 1st habitable level & within buildable area.).

4. May 2020

   Permit 202005137489 $$$ $4,000

   Interior work only. no exterior work. exploratory inspection & water damage repair to shower leak into eiling of unit below and @ unit demising wall. light plumbing & electrical work as required. remove & replace dmaaged gwb and shower. patch & paint. prepare units for occupancy. all repair/replace.

5. Feb 2022

   Permit 202202178180 $$$ $30,000

   Reroofing.

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