- € 259,0002-room flat Calle Leonardo Rucabado, 39, Brazomar, Castro Urdiales2 rooms85 m²2 bathroomsLiftBalconyTerrace
- € 240,0002-room flat Calle Cotolino, Cotolino, Castro Urdiales2 rooms91 m²2 bathroomsFloor 3LiftTerrace
- € 259,0002-room flat Calle Leonardo Rucabado, Brazomar, Castro Urdiales2 rooms100 m²2 bathroomsLiftBalconyTerrace
- € 325,0003-room flat Calle Javier Echevarría, Centro, Castro Urdiales3 rooms136 m²2 bathroomsFloor 1LiftBalconyTerrace
- € 350,0004-room flat Calle República Argentina, Centro, Castro Urdiales4 rooms130 m²2 bathroomsFloor 2LiftBalconyCellar
- € 187,3001-bedroom flat Ocho De Marzo 7, Cotolino, Castro Urdiales1 room50 m²1 bathroomLiftTerraceFurnishedCellar
- € 272,0003-room flat Carretera Mioño 28, Mioño-Santullán, Castro Urdiales3 rooms128 m²2 bathroomsFloor 1LiftTerrace
- € 275,0003-room flat Paseo Ocharan Mazas, Brazomar, Castro Urdiales3 rooms98 m²2 bathroomsFloor 1LiftBalconyTerrace
- € 164,0002-room flat Lugar Barrio Oriñon, 60, Oriñón-Allendelagua, Castro Urdiales2 rooms64 m²1 bathroomFloor 3LiftBalcony
- € 280,0002-room flat Avenida De La Libertad, Centro, Castro Urdiales2 rooms74 m²2 bathroomsFloor 2LiftBalconyTerrace
- € 420,0004-room flat sixth floor, Centro, Castro Urdiales4 rooms143 m²3 bathroomsFloor 6LiftFurnished
- € 215,0002-room flat Playa Ostende, Playa Ostende, Castro Urdiales2 rooms87 m²2 bathroomsLiftBalconyTerrace
- € 175,0001-bedroom flat Calle Cantón de la Rúa 2, Centro, Castro Urdiales1 room56 m²1 bathroomFloor PLiftBalcony
- € 250,0002-room flat ground floor, Centro, Castro Urdiales2 rooms75 m²1 bathroomFloor GLiftBalconyFurnishedCellar
- € 275,0003-room flat Paseo Ocharan Mazas, Brazomar, Castro Urdiales3 rooms98 m²2 bathroomsFloor 1LiftBalconyTerrace
- € 262,0003-room flat Carretera Mioño 28, Mioño-Santullán, Castro Urdiales3 rooms92 m²2 bathroomsLiftTerrace
- € 385,0004-room flat Calle Pintor Eleazar Ortiz, 12, Cotolino, Castro Urdiales4 rooms132 m²3 bathroomsFloor 5LiftBalconyTerrace
- € 420,0002-room flat sixth floor, Centro, Castro Urdiales2 rooms78 m²2 bathroomsFloor 6LuxuryLiftBalconyTerraceFurnished
- € 228,0002-room flat Subida Campijo, Playa Ostende, Castro Urdiales2 rooms65 m²1 bathroomLiftBalconyTerrace
- € 250,0002-room flat Calle Manuel Urquijo, Playa Ostende, Castro Urdiales2 rooms80 m²1 bathroomFloor 1LiftBalconyTerrace
- € 330,0003-room flat Menéndez Pelayo, Brazomar, Castro Urdiales3 rooms100 m²2 bathroomsFloor 6LiftBalconyTerrace
- € 380,0004-room flat Republica Argentina, Centro, Castro Urdiales4 rooms134 m²3 bathroomsFloor 5Lift
- € 250,0003-room flat calle Javier Echevarria, Centro, Castro Urdiales3 rooms108 m²2 bathroomsFloor 2LiftCellar
- € 165,0002-room flat Barrio Oriñón, Oriñón-Allendelagua, Castro Urdiales2 rooms64 m²1 bathroomFloor 3LiftBalconyTerrace