Department of Safety and Professional Services
Kostner, Fred J
Real Estate Broker
License number
37120-90
Date granted
02/17/1942
Date expires
12/31/1970
Class
Real Estate Broker
Status
Expired
brokerswisconsin.org
ID 13385481
LAST UPDATED 2026-05-04 20:31:29 UTC
LAST UPDATED 2026-05-04 20:31:29 UTC
This website is unaffiliated with the Department of Safety and Professional Services. Please verify all information directly with the relevant official government authority.