is the cheapest municipality in Spain, with property averaging just €335–€338/m² .

: Before paying any deposit, request this legal document from the Land Registry to confirm the property is free of hidden debts, which are legally transferred to the new owner in Spain.

and Cartagena provide entry-level seaside apartments for under €50,000 . Regional Price Comparison (April 2026)

: While Idealista is the standard, specialized sites like PropertyUnder50k or Terrenos.es (for rural land) are better for ultra-budget searches.

The most affordable properties are concentrated in regions experiencing "España Vaciada" (Empty Spain)—areas with declining populations but high-quality historic architecture. : Dominates the affordability rankings.

and El Carpio (Córdoba) both average approximately €490/m² .

offers proximity to Madrid with prices around €479/m² .

: Consistently ranks as one of Spain's cheapest regions.