1812 Lyon Street

1. 1900

   Built.

2. February 20, 1964

   Photographed.

   San Francisco Subjects Photograph Collection (SFP 162), San Francisco Public Library
3. Oct 1992

   Rebuild rotted rear stairs, worn poch siding, firewall stair.

   Complete Permit 9217296 $$$ $2,000
4. Sep 1995

   Remvoe clawfoot tub, install new shower, re-plumb on 2nd floor.

   Expired Permit 9515085 $$$ $2,200
5. Oct 1997

   Reroofing.

   Expired Permit 9721486 $$$ $8,400
6. Jul 2001

   Repair dry rot front stairs sidewall to remain failings to remain.

   Complete Permit 200107022821 $$$ $4,000
7. Aug 2013

   Replace existing brick foundation with new concrete foundation.

   Complete Permit 201308275382 $$$ $50,000
8. Oct 2013

   Revision to app#201308275382 to add option for shotcrete.

   Issued Permit 201310098919 $$$ $1
9. Dec 2013

   Convertexistingstorage space to habitable on ground fl; remodelexistingspace on 2nd fl & 3rd fl including kitchen, bathrms, bedrms, living rm, etc; add dormers to pitched roof to create habitable space @new4th fl & replace rotted peaked roof @ rear of property with flat roof & deck; & new dual windows @ rear of.

   Complete Permit 201312174425 $$$ $175,000
10. Mar 2014

    Conversion of e storage space to garage, driveway ramp, replace existing window and door with new garage door, new retaining walls at driveway ramp, new curb cut. add landscaping at front yard.

    Complete Permit 201403060089 $$$ $10,000
11. Apr 2014

    Install new sprinkler system per nfpa 13r. nfpa 13 in the garage area. (59 total sprinlklers throughout building.). includes 20 feet of underground (combo meter). ref app#2014-1217-4425.

    Complete Permit 201404143189 $$$ $16,000
12. Dec 2017

    Convert existing flat roof to occupied roof deck, including rated roof assembly & guardrails.

    Complete Permit 201712065650 $$$ $20,000
13. Jun 2020

    Otc alterations permit.

    Complete Permit 202006098300 $$$ $8,000

2 nominal $1 street-space or sidewalk permits are omitted from the timeline.