- € 265,0002-room flat Calle Del Voluntariado, Centro, Castro Urdiales2 rooms81 m²1 bathroomFloor 2LiftBalconyTerrace
- € 420,0004-room flat sixth floor, Centro, Castro Urdiales4 rooms143 m²3 bathroomsFloor 6LiftFurnished
- € 420,0004-room flat Calle República Argentina, Centro, Castro Urdiales4 rooms154 m²3 bathroomsFloor 6LiftBalconyTerrace
- € 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
- € 420,0002-room flat sixth floor, Centro, Castro Urdiales2 rooms78 m²2 bathroomsFloor 6LuxuryLiftBalconyTerraceFurnished
- € 380,0004-room flat Republica Argentina, Centro, Castro Urdiales4 rooms134 m²3 bathroomsFloor 5Lift
- € 280,0002-room flat Avenida De La Libertad, Centro, Castro Urdiales2 rooms74 m²2 bathroomsFloor 2LiftBalconyTerrace
- € 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
- € 250,0003-room flat calle Javier Echevarria, Centro, Castro Urdiales3 rooms108 m²2 bathroomsFloor 2LiftCellar
- € 329,0003-room flat Calle Caseríos, Centro, Castro Urdiales3 rooms120 m²2 bathroomsFloor 5LiftTerrace
- € 243,0002-room flat 75 m², Centro, Castro Urdiales2 rooms75 m²1 bathroomLiftBalconyTerraceFurnishedCellar
- € 175,0001-bedroom flat Calle Cantón La Rua, Centro, Castro Urdiales1 room56 m²1 bathroomFloor 2LiftBalcony
- € 483,0004-room flat Paseo Luis Ocharán Mazas 2, Centro, Castro Urdiales4 rooms122 m²2 bathroomsFloor 2LuxuryLiftTerracePartially furnishedCellar
- € 483,0004-room flat Paseo Ocharan Mazas, Centro, Castro Urdiales4 rooms122 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- € 350,0004-room flat Calle República Argentina, Centro, Castro Urdiales4 rooms143 m²2 bathroomsFloor 2Lift
- € 199,0001-bedroom flat Calle Ostende, Centro, Castro Urdiales1 room62 m²1 bathroomFloor 5LiftTerrace
- € 178,0003-room flat fourth floor, Centro, Castro Urdiales3 rooms78 m²1 bathroomFloor 4LiftTerraceFurnished