Meet Sue Ostler
Sue Ostler is a Property Psychology Specialist, uniquely combining formal psychology training with three decades of property expertise—a rare combination in Australian real estate.
She built and managed her own property portfolio—buying, renovating, renting, and selling across markets. In 2018, she channelled this lived expertise into professional practice as a licensed Buyer’s Agent, guiding clients through high-stakes decisions with clarity and confidence.
During COVID-19, Sue completed postgraduate studies in psychology, deepening her expertise in the cognitive and emotional forces shaping property choices—stress, identity, loss aversion, and hidden bias. Having lived every role—owner, investor, renovator, and advisor—she offers unique insight into the human side of real estate.
Today, Sue is recognised as a thought leader in the emerging field of property psychology. Through Real Estate Therapy and The Rightsizer, she equips downsizers and homebuyers with tools to cut through clutter, overcome decision fatigue, and make confident moves.
Practical. Psychological. Powerful. That’s Sue Ostler.
