A new survey has confirmed that the large majority of people who visit property websites have absolutely no intention of buying.

An average of 63% Britons admit they are simply window shopping, with the proportion being 74% in Sheffield, 72% in London and 70% in Newcastle.

The study uncovered 2.6m self-confessed property addicts who browse at least once a day.

Snooping is also a motive for going online, with 38% wanting to check the price someone else has paid for their home.

Other motives include: checking on local prices; researching areas to live; interior design inspiration; and checking the value of their own home.

The research was done by insurer Direct Line.

Its head of home insurance, Katie Lomas, said: “Property sites are a source of information and inspiration and browsing these sites has become something of a past-time for millions of people.

“The flip side of this trend is that those who list on these sites exhibit their homes and belongings to millions of strangers every day.”

She said that estate agents should be careful about pictures of properties online.

In particular, they should avoid images showing expensive possessions or personal information.

She also warned that any home owner selling a property that would be advertised online should have fully comprehensive home insurance.