15 Walnut Street

Built.

The Office of the Assessor-Recorder photographed the property for tax assessment.

The Junior League of San Francisco's Historic Sites Committee photographed the property.

Robert Durden photographed the property.

Reroofing.

Restoration of an existing archur brown building.; expansion of west facade on all levels, expansion od south facade on level 2, interior remodel at all levels; new vertical circulation; new north facade design; full seismic upgrade; landscaping work include excavation to lower southwest garden.

Lower existing 1st floor level to be 1-step up from garage floor. remodel 1st floor. excavate new basement level.

Asbestos containing materials and lead-base dpain remediation per pro-tech consulting and engineering report, dated 12/27/2002. for removal of acm and lbp throughout building.

Permeation grounting associated with foundation and shoring installation under bpa 202304246323.

Ref permit application 2022-1018-4608 sprinklers installed throughout entire building. includes fire only service, backflow and underground.

Include fire only service & backflow and underground ref permit application 202504033611 adding uderground permit.

Removal of existing damaged terra cotta flue tiles & replace with listed class a metal chimney system, repair not reconstruction. no roof work visible from street. exception to allow alteration of woodburning appliances, this project does not constitute reconstruction as defined in sfbc 3116.2.

Install 4 facu that monitors the fire sprinkler system and heat detection for a ess system. fire sprinkler permit# 202504033611.

As-built. ref approved sprinkler plans# 202504164509.

Regrading of existing side yard, new gates, new exterior steps.