Folsom Street

The parcels on Folsom Street documented here so far, from the city's address, assessor and permit records.

• 601–611 Folsom Street
  An AT&T switching building; Room 641A here was the NSA fibre tap disclosed in 2006.
• 608 Folsom Street
  A 1922 industrial building, with reroofing permitted in 2024.
• 620 Folsom Street
  A 1922 office building, with electrical work permitted in 2009.
• 655 Folsom Street
  An apartment building, with stair work permitted in 1985.
• 667 Folsom Street
  A 1923 industrial building, with foundation work permitted in 1983.
• 680 Folsom Street
  A 1964 office building, with a seismic retrofit permitted in 2007.
• 690 Folsom Street
  A 1926 office building, with a seismic retrofit permitted in 2013.