Police are investigating a suspicious fire in the northeast end of St. John's at the same address where emergency crews responded last weekend.

The St. John's Regional Fire Department was called to a house on Carrick Drive shortly after 2 a.m. Wednesday.

Two <a href="https://twitter.com/RNC_PoliceNL?ref_src=twsrc%5Etfw">@RNC_PoliceNL</a> officers still watching the house on Carrick Drive that was heavily damaged by fire last night. <a href="https://twitter.com/CBCNL?ref_src=twsrc%5Etfw">@CBCNL</a> <a href="https://t.co/5cOgtTArU1">pic.twitter.com/5cOgtTArU1</a> —@Fred_Hutton

The damage to the house to the exterior is substantial, and there's water and smoke damage inside.

No one was injured.

The same home was hit with a fire early Saturday morning. Police are investigating.