A man was in his garden in Little Billing when three men forced their way into his home.
The man was threatened and punched by the gang, who demanded money during the robbery in Church Lane.
They stole various items including an iPhone 5, an iPad, a Sony Xperia, jewellery and cash.
The offenders are described as white men with a skinny to medium build, aged in their late teens to early twenties.
The robbery happened on Thursday, December 18 at about 5am.
Anyone with information about any of these incidents or who may have witnessed anything suspicious in the area, are asked to contact police on 101 or Crimestoppers anonymously on 0800 555 111.