It is quite certain, looking at glass crockery found in the old castle's well, that the first houses in Corbetta were built between the 7th and 6th centuries BC, when a small community of Celto-Ligurian tribes inhabited the area.
It is quite evident, based on the discovery of ancient glassware in the old castle's well, that the initial dwellings in Corbetta were constructed between the 7th and 6th centuries BC, when a small group of Celto-Ligurian peoples inhabited the region.