Zoopla’s shares rocketed this morning after it announced that it is buying uSwitch, the price comparison website.

It is paying £160m, plus a performance-based earn-out of up to £30m.

Zoopla said that the acquisition brings together “two of the best known and fastest growing digital businesses in the UK”.

It added that Zoopla plans to “to lead innovation in the digital property space by creating a single resource where consumers will research, find and manage their home”.

Zoopla CEO Alex Chesterman said: “This is a transformational deal for our business and our members. With the plans we have to develop our services, consumers will have a single resource for all their property needs and this enhanced engagement with our users will create unique advantages for our members.

“This acquisition is a natural next step in the evolution of property portals, creating the ultimate property platform for our users and the most effective lead generation engine for our members.”

In an email to agents this morning, Chesterman wrote that the acquisition “will result in even greater value for you from our current relationship, at no extra cost. We look forward to continuing to work with you as one of your most valued marketing partners”.

Zoopla also released their H1 results as they announced the acquisition.

The company revealed further agent losses of some 950 branches to OnTheMarket, bringing the total agent losses to 3,900 as at the end of March.

Revenue was £41m.

City analyst William Packer of BNP Paribas Exane reacted by saying that he saw the “synergies between Zoopla and uSwitch as limited” and viewed the agent losses as “a strong negative”.

Zoopla’s shares shot up 30p (16%) in early trading.