Last night between 10.45pm and 11pm, five men wearing black balaclavas and armed with weapons entered an address on Booker Lane and attacked a person inside. Nothing was stolen.
The victim, a man in his late teens, suffered serious injuries and remains at hospital.
Detective Constable Richard Tulloch, of High Wycombe CID, said:
“I am appealing for any witnesses or anyone with information about this incident to please get in touch.
“If you have any CCTV footage in the area or any dash-cam footage if you were in the area around the time, I’d also ask that you check any recordings in case it has captured something that could assist our investigation.
“To contact us, call 101 or make a report on our website, quoting reference number 43220192511.
“Alternatively, you can provide information anonymously to the independent charity, Crimestoppers, by calling 0800 555 111 or via its website.”