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37.7610, −122.4308 A locator map appears here once a Mapbox token is configured.

3901–3903 18th Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Store building
  • 1 story
  • Zoned RH-3
  • District 8
  • Historic status: unevaluated
37.7610, −122.4308 Street View appears here once a Google Maps embed key is configured.
1,142 sq ftBuilding area
1,240.25 sq ftLot area
3Rooms · 1 bath
  1. 1900

    Built.

  2. Dec 1984
    Permit 8413197 $$$ $900

    Sign - erect.

  3. Mar 2000
    Permit 200003316074 $$$ $2,965

    Electrical work, 1hr wall, toilet upgrades, handicap access door.

  4. Apr 2000
    Permit 200004177455 $$$ $1,475

    Amend permit application 2000-03-31-6074, reverse door swing @main entry, 2 handrails @front dr, header @opening.

  5. Aug 2004
    Issued Permit 200408121413 $$$ $40,000

    Coffee shop with counter & new h.c. bathroom.

  6. Sep 2004
    Issued Permit 200409144010 $$$ $25,000

    Strengthening existing foundation, structural work only, voluntary structural work.

  7. Oct 2004
    Issued Permit 200410207269 $$$ $8,000

    Rev.appl#200409144010 remove existing brick foundation & replace w new concrete foundation.

  8. Nov 2004
    Issued Permit 200411108966 $$$ $500

    Install 3 operated drain pipe per plan refer to appln #200409144010 for othr requirement.

  9. Apr 2013
    Permit 201304164648 $$$ $1

    To obtain final inspection for work approved under permit application 200410207269; all work is complete; to comply with nov 200453688.

  10. Mar 2017
    Permit 201703020557 $$$ $1

    To obtain a final inspection for work approved under permit application 200408121413 & 200411108966, all work is complete.

  11. Nov 2018
    Permit 201811085392 $$$ $15,000

    Proposed remodeling of existing beauty salon inkind- repair front display windows, replacing new front door, remodel existing restroom in kind.

  12. Nov 2018
    Permit 201811085390 $$$ $500

    Replacing front door - voluntary provide ada remodel of existing coffee shop; new door to match existing, widening door frame for 4".

  13. Dec 2018
    Permit 201812279221 $$$ $7,000

    Proposed restroom remodel of existing one unit and replace supporting beam on side in kind.

  14. Mar 2019
    Permit 201903054459 $$$ $9,000

    Amend to pa201812279221 for additoinal work: rebuild existing entrance stairs in-kind. repair/rebuild portaion of 9e) damanged wall in-kind.

  15. May 2019
    Permit 201905069880 $$$ $500

    Prosed remodeling; remove 1 window on the south side.

  16. Aug 2019
    Permit 201908280147 $$$ $100,000

    800 sq ft commercial t.i. to convert coffee shop to a chocolate shop and cafe. full kitchen for chocolate production and coffee. new hval. exterior improvements, signage and outdoor seating.

  17. Jan 2020
    Issued Permit 202001162124 $$$ $1,500

    Install 1 electric single faced wall sign "kokak chocolates".

  18. Feb 2024
    Permit 202402296790 $$$ $1

    Change of use from beauty salon to massage. no construction. no increase in occupant load.

  19. Aug 2025
    Permit 202508082651 $$$ $250

    To comply with nov# 202541006 by removing unpermitted walls, bid/ces acceptable to process p/a without plans.

  20. Dec 2025
    Issued Permit 202512081229 $$$ $50,000

    Change of use from restaurant to hair salon. install 7 chairs, 1 wash station, shelves, move 3 plugs, paint interior walls. no exterior changes.

  21. Feb 2026
    Filed Permit 202602035079 $$$ $6,500

    1) new partitions walls and doors for massage rooms. 2) replace restroom door. 3) replace lavatory 4) new window above the storefront. 5) relocate door operators 6) new storefront door.

DBI holds 31 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 31. 5 of them are nominal $1 street-space or sidewalk permits. 4 expired or cancelled permits are not shown.

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