Burglars broke into the grounds of Britain's royal Windsor Castle in October and stole two vehicles from a barn, Thames Valley Police said.

You'd think Windsor Castle would have pretty tight and impenetrable security, but a farm on the royal property was broken into—and it was extremely close to Kate Middleton and Prince William's home, Adelaide Cottage. In fact, the royal couple and their three kids were reportedly at home when the burglary occurred.

The intruders entered a farm building on the castle estate last month and stole an Isuzu pickup and a quad bike, according to the local police.

In October, burglars broke into to a farm building on the Windsor Castle estate, stealing two vehicles. No suspects have been identified.

Prince William and Princess Kate's home was just minutes from the scene of a burglary in which two vehicles were taken.

Burglars broke into a farm on the Windsor Castle estate just a few minutes from where Prince William and Kate Middleton live with their three children. Around midnight on Oct. 13, the thieves scaled a 6-foot fence at Shaw Farm,

Police are investigating the incident on the Windsor Castle estate, which is where the Prince and Princess of Wales and their children reside in Adelaide Cottage