Sub-agent Sub-agent Sub-agent (Sub-agency) is a real estate term in the United States and Canada describing the relationship which a real estate broker and his/her agents have with a buyer of a business, home, or property. Lasting until the early 1990s, the broker provided a conventional full-service, commission-based brokerage relationship under a signed listing agreement only with a seller, thus creating an agency relationship with fiduciary obligations under common law in most of the US and Canada. The seller was then a client of the broker. However, no such agency relationship existed with the buyer, and the broker's agents helped the
Philip Johnston (estate agent) December 2008. In April 2008, Johnston bought back his former estate agency offices in East Belfast. On the 8th February 2013 it was reported that Philip Johnston had been denied a gun license due to his links with paramilitaries On the 24th June 2013 it was reported that Philip Johnston had sold his business. Philip Johnston was found dead at his home on the 19th June 2017. Philip Johnston (estate agent) Philip Johnston (1966 - 2017) was an estate agent from Belfast, Northern Ireland. In April 2005 Johnston was arrested on suspicion of money laundering. Former Ulster Defence Association leader