One-third of Hamptons International customers using an out-of-hours service are contacting the agency on a Sunday.

A year ago, the Hamptons brand launched a 24/7 service.

It is centralised but not outsourced and is manned by Hamptons’ own trained staff, who are available out of hours to talk to buyers, sellers, landlord and renters.

People can book appointments and talk through any property-related issue at any time and day of the week.

While Sunday is the busiest day, there was an uptick in the number of people contacting Hamptons in the evenings during May, June and July – when the days are longer.

Yesterday, Hamptons said that the success of its initiative reinforces the message that estate agency is no longer 9-5.

Mary Beeton, head of London sales at Hamptons, said: We identified the need to transform this area of our business some time ago, and the 24/7 service has been very well received since its launch.

“We know that house hunting isn’t a 9-5 job, and we also know that calling a supposed out of hours ‘service’ and finding it to be simply someone taking messages is frustrating when you want answers or action.

“So when creating the 24/7 hotline we didn’t employ just anyone – our ‘night owls’ are Hamptons employees, trained in exactly the same way as colleagues in our branches, meaning that there is no compromise on our customer service.”