484 Guerrero Street

1. 1908

   Built.

2. Dec 1991

   Permit 9123521 $$$ $4,300

   Reroofing.

3. Jan 2003

   Issued Permit 200301094908 $$$ $60,000

   Remove interior wall finishes and fixtures in 7 units in preparation for fire damage repair to be.

4. Dec 2003

   Permit 200312303191 $$$ $40,000

   Fire damaged repaired for top floor of rear.

5. Sep 2017

   Permit 201709158601 $$$ $90,000

   Soft story retrofit per sfebc chapter 4d engineering criteria per 2016 cebc appendix a4.

6. Jul 2019

   Permit 201907125805 $$$ $30,000

   Revision to app#201709158601. replace existing footing with new concrete footings in the 1st floor.

7. Dec 2022

   Permit 202212228969 $$$ $75,000

   Renovate 1 guest room at ground floor, install full kitchen & reconfigure for 1-bedroom layout to become adu. convert 1-car garage into 1 adu (state program). adu to be a studio apartment. modifications to existing sprinklers under separate permit. upgrade fire alarm under separate permit.

8. Mar 2023

   Permit 202303093327 $$$ $17,400

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

9. Dec 2024

   Permit 202412277453 $$$ $24,000

   Provide fire sprinkler throughout ground floor only and new underground per nfpa 24. ref permit application 202212228969.

10. Jun 2025

    Permit 202506128624 $$$ $1

    As-built: corrected ground floor layout an d added several new devices on the ground floor. ref permit application 202303093327.

11. Oct 2025

    Permit 202510036732 $$$ $1

    Revision to 202212228969: revise wall layout in 1st/f.

2 nominal $1 street-space permits are omitted.