Complex sentence: It was built by Peter Collison, film director of "The Italian Job" who blew up a Victorian home previously located at the property to film the demolition, and built the contemporary home in it's place.
Split into simpler sentences: It was built by Peter Collison, film director of "The Italian Job". Collinson blew up a Victorian home previously located at the property to film the demolition, and built the contemporary home in it's place.