Police are seeking witnesses following three suspicious fires which burned down homes in the Eastern Bay of Plenty.
The three fires burned down homes in the Te Kaha and Waihau Bay areas, Eastern Bay of Plenty police detective sergeant Darren Thomas said.
"Thankfully, no-one was injured but a significant amount of valuable property was destroyed."
He said police were currently investigating.
A 71-year-old man and his 30-year-old son have been charged with arson in relation to a fire in Hakota near Te Kaha on April 23.