In 409 BC, the Greek colonial town Selinous in Sicily was conquered by the Carthaginians and fell under Punic governance. Having primarily functioned as a military base during the decades following the conquest, Selinunt began to flourish once again towards the end of the fourth century. The reconstruction, as characteristic changes in town planning, housing and building technologies illustrate, was oriented towards Punic tradition in contrast to the original Greek town. In this study, the residential development in Punic Selinunt in the fourth and third centuries BC is presented comprehensively for the first time and re-evaluated with regard to acculturation; this includes an analysis of individual features with regard to their orientation towards either Greek or Punic tradition. This relation presents the Hellenization of Punic culture in a fresh light.