Spain's housing market is not quiet, and that is exactly why search quality matters so much. Registradores recorded more than 705,000 home sales in 2025, while Banco de España confirmed that strong demand relative to supply continued to push prices higher, with nearly 90% of transactions in the first half of 2025 involving second-hand homes. In Málaga province the market is especially intense: 9,101 homes changed hands in Q4 2025 alone, and foreign buyers accounted for 31.11% of purchases. This is the context in which many Costa del Sol buyers still begin their journey by opening multiple portals and manually comparing overlapping inventory.
The Operating Model Behind the Noise
The infrastructure behind that experience is still surprisingly basic. PwC's 2025 PropTech report found that 91% of Spanish real-estate professionals use listing portals, most agencies work with only three to five tools, and more advanced strategic solutions are not yet widespread. The same report found that 62% of professionals find it difficult to identify the right proptech tool.
An official national duplicate-listing rate is unspecified, but the portal-heavy, low-integration environment helps explain why buyers often feel they are doing the market's cleanup work themselves: sorting repeated homes, outdated prices, incomplete descriptions, and context-poor suggestions that match the filter but not the life they want to live.
What Verida Offers Instead
This is where Verida has a strong, specific story to tell. Billy lets users talk or type, searches thousands of public and off-market listings, and guides buyers toward verified properties, trusted agents, and a transparent process with no duplicates. In the fuller product brief that promise becomes Deal Matcher: an AI-led search layer that scans local systems and databases, then applies a human-in-the-loop verification pass before the buyer sees the shortlist. That is a much better value proposition than “more listings.” It is curation, explanation, and trust.
Why Curation Beats Inventory on the Costa del Sol
For the Costa del Sol, this matters because bad search quality is expensive. INE's urban indicators ranked Marbella among Spain's highest-priced municipalities by average home purchase value in 2024, at €691,204. At that level, buyers do not need another gallery of maybe-right homes. They need fewer false positives, a faster route to confidence, and a shortlist they can actually act on.
- Buyers: Start with Billy and replace portal overload with a verified shortlist built around how you actually want to live.
- Agents: Partner with Verida to meet buyers after the noise has already been filtered out.
- Investors: Back infrastructure that upgrades search quality in a market where poor discovery still destroys time and conversion.