William Carson

License: C31806; Look the license up with the state
Listed as: architect
On San Francisco permits: Mar 2026 to Mar 2026

1 permit since 2000 (architect on 1 permit): 1 in progress.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records

Most recent permits

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Mar 18, 2026	In progress issued May 2026	510 Folsom St		suite: 116 & 117: interior tenant improvement for personal fitness- appt only,pilates equipment is moveable and not permantly anchored. no structural work, no exterior work. mep & fire sprinklers on a seperate deffered permit. aka 500 folsom Details Permit 202603187796 Status issued Filed Mar 18, 2026 Permit issued May 1, 2026 Declared cost $500,000 Address 510 Folsom St suite: 116 & 117: interior tenant improvement for personal fitness- appt only,pilates equipment is moveable and not permantly anchored. no structural work, no exterior work. mep & fire sprinklers on a seperate deffered permit. aka 500 folsom Open the permit page	$500,000