One of the cars, taken during the raid in the early hours of last Saturday morning, was later found abandoned.
A spokesperson for West Midlands Police said: "We are investigating after three cars were stolen during a burglary at a home in Four Oaks Common Road in Sutton Coldfield in the early hours of Saturday 5 June.
"One car, a BMW, was later found abandoned in Sutton Road, Walsall on Monday 7 June and has been seized for forensic examination.
"Enquiries are continuing and anyone with information can contact us via live chat at west-midlands.police.uk.
"You can also call 101, or speak anonymously to Crimestoppers on 0800 555 111, quoting crime reference number 20/1013852/21."