Police said a teenage girl used the social networking site MySpace to advertise the party while her parents were away from home on Easter Monday.
The 17-year-old's mother has described the party as "house rape" and called the revellers "worse than animals".
Guests urinated on a wedding dress and stole jewellery from the house in Houghton-le-Spring, County Durham.
Some party-goers also swung from ceiling light fittings, stubbed out cigarettes on the carpet, vomited in buckets throughout the house and barricaded the back door to prevent neighbours from intervening.
The girl's parents returned on Tuesday morning to find the trail of destruction at their £230,000 house in Chipchase Court.
They have now made a formal complaint of criminal damage to police.
The sixth former's 48-year-old mother, who does not want to be identified, said: "I told her that I did not want any kids or drink in the house while I was away and I'm furious.
clipped from: news.bbc.co.uk