This Robertson house is listed for $2.95 million Much like the rest of Brisbane, house prices in Robertson are soaring, with the median house price hitting $973,813 in the March quarter, a rise of 2.5 per cent. But the data shows that the average homeowner hangs onto their property for 19 years. Owners in the seaside hamlet of Lucinda (Townsville) and the rural locality of Buccan (Logan-Beaudesert) are also reluctant to leave, holding onto their homes for an average of 18 years, according to the data. Median house values in Lucinda sit at an affordable to $305,000, but those values have risen by 17.3 per cent over the year on the back of 15 sales.