Inquiries to letting agents are running at triple the number per property than inquiries about properties for sale, Rightmove has revealed.

Research by the portal also showed that most people expect to hear from the agent almost immediately – often within an hour but definitely within 24 hours.

But in a test involving more than 200 agents, nearly 40% took over 24 hours to respond.

Furthermore, a number of agents apparently failed to spot that the inquirer was not only asking about rental accommodation, but also requesting a valuation on their own property.

Nearly 70% failed to respond to the valuation request within 24 hours.

Altogether, there have been 18.8m inquiries sent by Rightmove to letting agents in the last 12 months, the portal’s head of lettings, Timothy Bannister told Eye.

Bannister said that research by Rightmove shows that both tenants and landlords expect prompt responses from agents.

One in five landlords who have made preliminary inquiries (17%) say they expect contact within the hour, and nearly two-thirds (61%) say they expect it within a few hours.

Tenants – a total of 133,000 were questioned – rate speed as well as quality as things that would make them recommend agents.

Rightmove also asked landlords how they would choose an agent. Nine in ten said reputation and recommendations were essential or important.

Bannister said: “One way of getting recommendations is to get tenants to become promoters. That is because 7–10% of landlords are tenants, and 25% of tenants want to become landlords.”

Based on its research among landlords and tenants, Rightmove carried out an exercise among 213 agents. The following enquiry was sent to agents:

“I would like to view this property, any time next Tuesday works for me if this is possible. I have children, is this going to pose an issue? Also I’m looking to let my own 3 bed property, please send me details on your services.”

The results found that 61% of all the agents responded to the query within 24 hours – the key cut-off point.

Bannister said: “The fastest response was an automated response within one minute, and agents were quick out of the blocks on the phone too, with some making a phone call in under two minutes.

“One in ten agents responded by both phone and email within one hour, and nearly one-third (31%) directly responded to the appraisal opportunity within a 24-hour period.”

He added: “Our research has shown that the key is to beat both landlords’ and tenants’ expectations on speed and on quality.

“Consider not only the speed of responding, but also the method, as we found people are more likely to recommend an agent if they use both phone and email to follow up.

“It’s important to remember that every lead may open up an opportunity to create a promoter for your business.”