Mark Alexander is the founder of Property118, one of the UK’s best-known platforms for landlords, letting agents, property investors and professional advisers. Having established the business and helped shape its voice, he now acts mainly as an industry commentator, ambassador and influencer rather than managing day-to-day operations.

Property118 appears in over 4 million Google search results each month, supported by a substantial subscriber base. It combines breaking news with practical analysis, professional commentary and commercially grounded guidance for the private rented sector.

Mark continues to contribute ideas, articles and strategic insight, drawing on decades of experience as a landlord, entrepreneur and campaigner. He is known for challenging accepted thinking, highlighting the real-world effects of tax and regulatory policy, and helping property business owners consider incorporation, refinancing, succession, liability management, retirement and long-term strategy.

He remains a prominent public voice for Property118, while the business is run by its management, editorial and professional teams.