Castrillón Guide for Property Buyers and Investors

About Castrillón

Castrillón is a municipality of Asturias province. It includes the areas of Aeropuerto, Alvarina La, Arances, Arnao, Bayas, Bujandi, Camino Quiloño, Campiello, Coto Carcedo, El Aguila, El Barro, El Cascayo, El Castro, El Cuadro, El Molino, El Pino, El Plano, El Ponton, El Puerto, El Sablon, El Ventorrillo, Infiesta, La Almoria, La Banda, La Braña, La Cabaña, La Cangueta, La Castañalona, La Corredoria, La Cruz de Illas, La Laguna, La Llada, La Llonguera, La Loba, La Machuquera, La Muriegana, La Peruyera, La Plata, La Quiona, La Ramera de Abajo, La Ramera de Arriba, La Roza, La Salguera, La Siega, Las Arribas, Las Bárzanas, Las Chavolas, Las Coruxas, Las Piñeras, Las Vallinas, Llodares, Miranda, Moire, Muniellas, Navalon, Naveces, Omero, Orbon, Panizales, Peñarrey, Piedras Blancas, Pipe, Pulide, Quinta del Misterio, Raices Nuevo, Romadorio, Salinas, San Adriano, San Cristobal, San Juan de Nieva, San Martin de Laspra, San Miguel de Quiloño, Santiago del Monte, Teboyas, Valboniel, Vallina, Vegarrozadas and Villar. It has a population of 22,235 people.

International buyers make up 9.0% of the property market and the population of Castrillón has fallen by 658 (3%) since 2011.

Market activity in Asturias province is currently 31% below its peak in 2007. There were 3,476 property transactions registered in Q1 2023.

Closest airports

  • Asturias Airport
    2.1 miles (IATA code: OVD)
  • Leon Airport
    68.4 miles (IATA code: LEN)
  • Santander Airport
    109.1 miles (IATA code: SDR)

Climate and weather

Average monthly temperatures in Castrillón (°C)

Dry days Rainfall Avg Min Max
Jan 14 91.5mm 13°C -2°C 23°C
Feb 14 68.5mm 14°C -2°C 23°C
Mar 15 75.6mm 15°C -2°C 27°C
Apr 12 93.9mm 15°C 0°C 26°C
May 14 67.6mm 18°C 1°C 34°C
Jun 17 48.2mm 20°C 1°C 37°C
Jul 17 50.8mm 22°C 9°C 33°C
Aug 18 66.2mm 23°C 10°C 31°C
Sep 17 69.8mm 21°C 7°C 31°C
Oct 14 115.2mm 19°C 1°C 30°C
Nov 12 132.7mm 15°C 0°C 26°C
Dec 13 106.9mm 14°C -2°C 24°C