Discover why Algarve is surpassing Marbella in 2026 real estate. Learn about higher rental yields, affordability, infrastructure, Golden Visa benefits, and investment potential for international buyers.

Spain vs Portugal: where should you buy property in 2026? This in-depth real estate guide compares property prices, taxes, residency visas, rental yields, lifestyle, and long-term investment potential to help investors, digital nomads, retirees, and international buyers make the right decision in Southern Europe.