WA Police have confirmed a man was shot in Lesmurdie on Monday, more than 24 hours after the incident took place.

The incident happened on Monday morning, with a 26-year-old man shot in the leg at a home in Ryan Way and several items stolen from the house, police spokesman Sam Dinnison said.

Have you seen Joshua Allen? Call Crime Stoppers on 1800 333 000.

Police want to speak to Joshua Greg Allen, 24, in relation to the incident.

Channel Nine reporter Alice Pooley told Radio 6PR neighbours reported a disturbance and a possible assault.