Sumner has 636 properties. Over the last 5 years, Houses in Sumner have seen a 142.68% increase in median value, while Units have seen a 71.71% increase. As at 31 January 2026:
Sumner has 636 properties. Over the last 5 years, Houses in Sumner have seen a 142.68% increase in median value, while Units have seen a 71.71% increase. As at 31 January 2026: