After being the first punk band with a Top 10 UK single, "Hurry Up Harry" from their second album and first full studio album, That's Life, they started to move away from punk into a sound heavily influenced by classic British hard rock such as Mott The Hoople, The Who and The Faces, on their third album, Hersham Boys. They broke up after their fourth album. Singer Jimmy Pursey moved in a heavy metal direction afterwards, and bassist Dave Tregunna joined the pioneering 1980s glam-punk-Gothic band, The Lords of the New Church with Stiv Bators from The Dead Boys and Brian James from The Damned.
Pursey resurrected Sham 69 in the 1990s with a different lineup, with indifferent success.