The average student crams into their room almost £699 worth of electrical gadgets and appliances, £444 worth of clothes, sports equipment valued at £246 and textbooks worth £231, according to the poll by M&S Money*.

The huge value of a student’s bedroom is not surprising, with over half of students (55%) owning a laptop, 48% possessing a MP3 player and 20% a widescreen television.

But students’ expensive tastes are nothing new as the survey also revealed what the typical university bedroom of 1985 looked like.

While today’s students listen to music through their MP3 player and stereo, students in 1985 enjoyed the sounds of Wham and Tears for Fears through their Walkman, ghetto blaster and turntable.

In the same year that ‘Back to the Future’ hit the big screens, the students of 1985 were watching the first episodes of Eastenders on their black and white TVs.

The 1985 student bedroom was also likely to contain an alarm clock, scientific calculator, Breville toaster, and even a landline phone for the lucky few.

The survey also revealed that only 8% of the 1985 students said they were burgled while at university, compared to 27% of current students.

Andrew Ferguson, M&S Head of General Insurance, said: “While the contents of a student’s bedroom have changed a great deal in the past 25 years, one thing remains the same – they have expensive tastes.

“Our survey shows the modern day student bedroom is a goldmine for thieves, so insurance could be the best investment students make this autumn.”

The survey was carried out to mark the 25th anniversary of the launch of the financial services arm of M&S**, today known as M&S Money.