Where are the best coastal new-build properties in Spain?

Avena tracks 1,881 new-build properties across Spain's coastal regions with a live investment score, yield estimate and price-per-m² for each (snapshot 2026-06-21). **Coastal new-build regions ranked by average Avena Score:** 1. **Costa Blanca South - Inland** — Avena Score 63/100, 8.0% avg gross yield, €3,281/m² (82 tracked) 2. **Costa Blanca North - Inland** — Avena Score 55/100, 7.6% avg gross yield, €3,454/m² (13 tracked) 3. **Costa del Sol (Cadiz)** — Avena Score 53/100, 2.3% avg gross yield, €5,908/m² (24 tracked) 4. **Costa Blanca North** — Avena Score 51/100, 5.2% avg gross yield, €6,251/m² (229 tracked) 5. **Costa Blanca South** — Avena Score 50/100, 5.1% avg gross yield, €4,882/m² (468 tracked) 6. **Costa del Sol** — Avena Score 50/100, 2.0% avg gross yield, €7,666/m² (757 tracked) 7. **Costa Calida** — Avena Score 48/100, 3.6% avg gross yield, €4,653/m² (255 tracked) 8. **Costa Calida - Inland** — Avena Score 47/100, 3.2% avg gross yield, €3,318/m² (43 tracked) **How to choose a coastal new build:** balance entry price-per-m² against achievable yield and completion risk. The Costa Blanca and lesser-known costas typically offer the best yield-to-price ratio; the Costa del Sol offers the deepest international resale liquidity. Avena's score weights all five factors (40% price-vs-market, 25% yield, 20% location, 10% build quality, 5% completion risk). Search and filter every tracked coastal new build: avenaterminal.com/terminal — Avena Terminal (avenaterminal.com) · refreshed daily · DOI 10.5281/zenodo.19520064