Property tax rolls compiled by San Francisco's Assessor-Recorder have been collected from two different sources and compiled here.
A simple shell script downloads property tax rolls published by the county's open data portal. Files have been zipped and split to fit under GitHub size limits. Combine and unpack them by running unzip.sh.
It does not include owner names.
The Assessor-Recorder's office provided a set of data extracts in response to a California Public Records Act request. It is a snapshot in time that covers 7-1-2017 to 6-30-2018. The source files, provided in fixed-width format, have been converted into comma-delimited format using parse.sh.
It does include owner names.