Mark commenced his valuation career in 1993 in private practice and joined HTW in 2003 practising in SE Queensland and far north NSW before relocating to the Northern Rivers in 2020. Mark is a Residential Valuer with extensive knowledge and experience in all aspects of residential property valuation, including vacant land, rural lifestyle, residential units, houses and prestige residences and advice, including valuations related to mortgage security, family law, litigation, taxation, deceased estates, purchase and sale advice.

He has also been an expert witness appearing before the Supreme Court of QLD and submitted reports as an expert witness before the Family Court of Australia and the Federal Court of Australia for family law requirements.