Every score on Avena is backed by continuously collected property data, historical pricing, verified transactions and developer intelligence — recomputed every night, never guessed.
Costa Blanca, Cálida, del Sol, Tropical — 9 regions, 2 039 new-builds scored daily.
Registered European sale prices — real closed transactions from the French land registry (DVF), held under their own label. Counted as distinct registered sales, not as stored rows.
Daily score and price observations, compounding every night — irreproducible after the fact.
One score written per property, every day — the observation history no competitor can rebuild backwards.
Every listing compared against its last recorded price; changes logged as permanent history. Four times daily.
The coastal new-build feed is re-pulled — new projects in, sold projects out.
Registered sale prices from the French land registry (DVF) ingested and reconciled against market benchmarks.
A segmented hedonic regression re-fits the market €/m² reference across every price band.
Recalculated scores surface on the deal feed. The moat is one day deeper.
Every project keeps a permanent pricing trajectory. "Fell 12% in 90 days" becomes a verifiable statement, not a claim.
Projects are re-evaluated as new information arrives — nightly, without exception, since April 2026.
Every score is generated from structured data — discount-to-market, yield, developer quality — not opinion.
Every movement is written to permanent price history — the record that makes “underpriced” provable.
When a unit sells, the source removes it — the listing, the price, everything. These records now exist only here.
The Avena Engine continuously collects, validates and scores residential developments across the Spanish coast so every opportunity is backed by structured evidence — not speculation.