
Salesperson · San Diego, San Diego County
John Russell Blackburn IV
California real estate salesperson · licensed since 2011 (15 years).
✓ Status Licensed✓ Checked Oct 27, 2026✓ Facts from DRE CurrList
About this record
This page shows what the California Department of Real Estate publishes in the CurrList about license #1864510 (Salesperson). We do not recommend or refer. Status can change after our check date; the official DRE Public License Lookup is the source of truth.
More real estate licenses in San Diego
All real estate →Broker · San DiegoJohn Robert CalvyLic. #411439BrokerSince 1999Licensed · checked Oct 27, 2026Salesperson · San DiegoJohn Robert FreemanLic. #1931871SalespersonSince 2013Licensed · checked Oct 27, 2026Salesperson · San DiegoJohn Robert LanzaLic. #757395SalespersonSince 1979Licensed · checked Oct 27, 2026Salesperson · San DiegoJohn Russell SummerfruitLic. #1860059SalespersonSince 2009Licensed · checked Oct 27, 2026Broker · San DiegoJohn Sam RimLic. #1384704BrokerSince 2016Licensed · checked Oct 27, 2026Salesperson · San DiegoJohn Samuel La MatteryLic. #1374103SalespersonSince 2003Licensed · checked Oct 27, 2026