The average tenant is having to find a deposit of £1,197.73, says Mydeposits.

The scheme says the amount has gone up by over a third – or £303.91 – in the last seven years.

The average deposit size in London is £1,760.70, while the cheapest average deposits are in Yorkshire & the Humber at £592.75.

In the second quarter of this year, deposit amounts rose by 4.12% (or £47.34) compared with the first quarter.

Mydeposits has taken the data from its records of over 2.3m tenancies across England and Wales.