Know This Place

3478 18th Street

Mission · San Francisco, CA 94110

  • Built 1915
  • 6-unit apartment building
  • 3 stories
  • Zoned RM-1
  • District 9
  • Historic status: historic resource
37.7619, −122.4211 Street View appears here once a Google Maps embed key is configured.
4,245 sq ftBuilding area
2,121 sq ftLot area
17Rooms · 6 baths

Permit history

  1. Sep 2023

    Upgrade existing fire alarm system to comply with sffc section 1103.7.6.1.

    Complete Permit 202309287662 $$$ $21,000
  2. May 2022

    To comply with nov# 202286530. replaced in kind windows. replace in kind backstairs. replaced exterior siding. add partition wall. add wall covering. add half bath at ground floor.

    Complete Permit 202205114044 $$$ $55,000
  3. Sep 2018

    Compliance with mandatory soft story retrofit program sfebc 2016 ch 40 and cebc 2016 app a9.

    Complete Permit 201809190802 $$$ $40,000
  4. Dec 2007

    Reroofing.

    Complete Permit 200712100061 $$$ $3,600
  5. Jan 1987

    To bring into code.

    Complete Permit 8700948 $$$ $3,500

1 nominal $1 street-space permit is omitted.

Not yet documented: the architect and builder and the early residents. Know any of it? Tell us — just describe it in plain words.