OnTheMarket is poised to take up to 28% of total portal spend, a new report has predicted.

But the report, by Accounts and Legal, says: “However, many agents are still ‘on the fence’, which could push this even higher in the event of a successful launch.”

The report adds that the key challenge for Agents’ Mutual’s new portal will be to take traffic, rather than revenue, from the existing portals.

Otherwise, it says “agents delisting from one of the incumbents will be severely disadvantaged”.

The report also says that some analysts believe that the new portal will find it difficult to take traffic because of the level of search engine optimisation by the existing duo.

Accounts and Legal concludes: “Will it work? There is certainly a willingness among agents to adopt a third player. Even if gaining traffic is an uphill struggle, it should at least introduce some much-needed competition to the sector.”

Based on a survey of 194 agents, the report says that Rightmove and Zoopla are still using their dominance to push through annual price increases.

Agents surveyed said that Rightmove had raised the price of their base package by 10% and Zoopla by 18%.

The survey says that agents typically paid Rightmove £634 last year and £700 this, while Zoopla was £386 last year but £450 in 2014.

The report emphasises that while Rightmove dominates nationally, Zoopla “owns London”.

On pricing, the survey says London agents pay more: a Zoopla ‘silver’ average price per month for lettings and sales costs a London office £570, as opposed to £400 paid by an agent outside London.

Of the 194 agents questioned, 51% will join Agents’ Mutual, while 49% said they would not. However, of this 49%, more than half (53%) said they might join later.

Of those who will be listing on OnTheMarket, 55% will delist from Zoopla.

Accounts and Legal provides accounting services for property companies.

www.accountsandlegal.co.uk