David Kozolchyk Plotkin

Architect · named on San Francisco building permits · William Duff Architects · board address in Richmond

Public records

From the California licensing board and San Francisco permit records.

License and board record

Licensed?: License activeArchitect C-28346First issued Nov 6, 2000, expires Jul 31, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
Verify on DCA License Search
Any board discipline?: None found.
We searched the California Architects Board enforcement list on Nov 5, 2026.
Firms on their permits: William Duff Architects

Their San Francisco permits

The full report lists every San Francisco permit that names David Kozolchyk Plotkin: what kinds of projects, how long the permits took compared with the city, and each permit's official record. Free, no sign-up.

See the full report

Are you David Kozolchyk Plotkin? Request a correction.