Purplebricks’ share price fell yesterday after it announced expansion into mainland Europe and said that trading was in line with expectations with double-digit growth in the UK.

Purplebricks also said that the Canadian business was performing strongly.

Despite this, the shares ended the day 2.3% down at around 213p, after falling to a low of 200p.

Yesterday, Purplebricks announced a new joint partnership with Axel Springer called NewCo, which is taking a 26% stake in German online estate agent Homeday.

The stake could be raised to around 50% next year.

City analyst William Packer said the investment in Germany could be disruptive in view of potential regulatory reform.

Currently a fee of around 5% is shared by both buyers and sellers in around 70% of transactions.

However, new rules could mean that only sellers pay commission.

Packer said this could be deflationary for traditional agents.

A source at Purplebricks said of the deal: “Essentially, it allows Michael Bruce and the team the freedom to continue to focus on growing in its existing markets of UK, Australia and the US, while not missing out on the opportunity in Germany.

“In this respect it is similar to their deal in Canada, which they said this morning was growing strongly.

“Michael has previously stated that they are not looking at rolling out from scratch in new countries at the moment as they are focused on existing markets. This is consistent with that.

“I think their logic is that if they weren’t able to do a roll-out now, given the benefits of first mover advantage they would, in the absence of investing in Homeday, have missed out completely in Germany.

“With the backing of Axel Springer and Purplebricks, Homeday should hopefully become the clear winner in this market.”

Purplebricks has hit trouble in Australia, where the property market is in crash mode.