Four charged over gruesome WA murder

A third man has appeared in court over the murder of 24-year-old Beau Davies in Western Australia's Goldfields region.

Police found the dismembered victim at a house on Ware Street in South Kalgoorlie on Sunday afternoon and also forensically examined a property on Hamilton Street in nearby Boulder.

Christian Gomis, 29, from Kalgoorlie, and a 25-year-old Boulder man were charged with Mr Davies' murder on Wednesday.

Gomis appeared briefly in Kalgoorlie Magistrates Court on Wednesday but was not required to plead.

The other man did not appear in court but is expected to appear on Thursday.

Two other Boulder men, 48-year-old Steven Roberts and 39-year-old Stephen Gregory Gandy, were also charged with Mr Davies' murder on Monday.

Gomis, Roberts and Gandy will appear in Perth's Stirling Gardens Magistrates Court in March.