John McGrath is an Australian entrepreneur in the real estate industry.
[1] McGrath is the founder, current Managing Director and Chief Executive Officer of McGrath Estate Agents, a real estate company in Australia.
[2] With 108 offices in 2022 McGrath Estate Agents is considered one of Australia's largest real estate networks.
[3] McGrath is a former judge on the Channel 9 renovation TV show The Block and was an investor on season 1 of Shark Tank in 2015.
This business-related biographical article is a stub.