CoStar's Canny Conquests
- Mal McCallion
- 7 days ago
- 2 min read

In the high-risk, high-reward world of property portals, CoStar is proving to be a formidable player - not just in the UK but globally.
The latest buzz comes from Down Under, where CoStar has set its sights on Domain, Australia's second-largest property portal. With Domain's major shareholder, Nine, signalling a willingness to sell at a price just above CoStar's offer, it seems increasingly likely that CoStar will soon add another feather to its cap. This move is more than just a strategic acquisition; it's a clear indication that CoStar is ramping up its efforts, not retreating.
This aggressive expansion strategy is a part of CoStar's broader masterplan to dominate the property portal landscape. By acquiring key players in various markets, CoStar is positioning itself as a global powerhouse, capable of challenging even the most entrenched incumbents.
And this brings us neatly to the situation here in the UK, where Zoopla finds itself in a precarious position.
Zoopla, long the number two in the UK market, is feeling the heat from CoStar's encroachment. With CoStar's acquisition of OnTheMarket and its recent purchase of Matterport, the American giant is clearly not content with playing second fiddle. Instead, it's assembling a formidable arsenal of tech and talent to challenge Rightmove's dominance. The question now is whether Zoopla will be next on CoStar's shopping list.
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For Zoopla, the stakes couldn't be higher. Its owners, Silver Lake, might be tempted to cash in, especially if CoStar comes knocking with a lucrative offer. A merger or acquisition could create a powerful contender to Rightmove, combining resources and technology to offer something truly unique. But as the portal wars intensify, Zoopla must decide whether to join forces with CoStar or continue to carve out its own path.
Meanwhile, Rightmove continues to dominate, despite recent controversies over price hikes. Its position as the market leader remains unchallenged, but the landscape is shifting. New portals are emerging, and established players are jostling for position. In this dynamic environment, Zoopla's next move is critical.
As CoStar continues its global expansion, the pressure on Zoopla is mounting. Will it seize the opportunity to partner with CoStar and make a real play for the top spot, or will it risk being left behind as CoStar's carefully crafted strategy becomes clearer? The coming months will be crucial for Zoopla, as it navigates these turbulent waters and decides its future. One thing is certain: the property portal scene right now is anything but static, and those who fail to adapt may find themselves consigned to history.
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