Detectives at Strand Road police station are investigating three burglaries which occurred on Sunday, January 18 in the city.
All three incidents took place at Alanvale Crescent in Kilfennan in the Waterside.
Detective Constable Sarah-Jane Moyne said she was keen to hear from anyone who may have witnessed any suspicious activity.
She said that cash and jewellery were stolen from one house, while the others were ransacked.
Meanwhile, detectives in the city are also investigating incidents that occurred on Sunday in the Deanfield area of the Waterside, just off Limavady Road.
The investigating officer for these incidents Detective Constable Richard Donnell, said he was keen to hear from anyone who may have witnessed any suspicious activity.