- premium€ 485,000Apartment Paseo Ocharan Mazas, Centro, Castro Urdiales4 rooms139 m²2 bathroomsFloor 2LuxuryLiftFurnished
- destacado€ 397,000Penthouse Calle El Sable 21, Playa Ostende, Castro Urdiales2 rooms142 m²2 bathroomsFloor 5LiftBalconyTerrace
- newdestacado€ 247,0003-room flat Carretera Mioño 28, Mioño-Santullán, Castro Urdiales3 rooms105 m²2 bathroomsFloor 1LiftTerrace
- destacado€ 190,000Apartment Barrio Brazomar, 54, Brazomar, Castro Urdiales3 rooms79 m²2 bathroomsLiftBalconyFurnished
- premium€ 450,000Apartment Calle Pintor Eleazar Ortiz, Cotolino, Castro Urdiales4 rooms143 m²2 bathroomsFloor 5LiftOnly Kitchen Furnished
- premium€ 420,000Apartment Calle San Andres, Cotolino, Castro Urdiales3 rooms165 m²2 bathroomsFloor 5LiftFurnished
- premium€ 210,000Apartment Calle de Aranzal, Centro, Castro Urdiales4 rooms87 m²2 bathroomsFloor 4LiftBalconyOnly Kitchen Furnished
- destacado€ 257,5002-room flat first floor, Brazomar, Castro Urdiales2 rooms75 m²2 bathroomsFloor 1LiftBalconyFurnished
- destacado€ 252,000Apartment Calle Resamano, 10, Cotolino, Castro Urdiales3 rooms85 m²2 bathroomsFloor 3LiftPartially furnished
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- premium€ 245,000Apartment Leonardo Rucabado, Centro, Castro Urdiales2 rooms83 m²2 bathroomsFloor 1LiftPartially furnished
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- destacado€ 448,000Apartment Calle La Ronda, 52, Centro, Castro Urdiales5+ rooms188 m²3 bathroomsFloor 4LiftBalconyPartially furnished
- premium€ 195,000Apartment Subida Campijo, Playa Ostende, Castro Urdiales2 rooms65 m²1 bathroomFloor 1LiftFurnished
- destacado€ 330,000Apartment Paseo Menendez Pelayo, 62c, Brazomar, Castro Urdiales3 rooms100 m²2 bathroomsFloor 6LiftBalconyOnly Kitchen Furnished
- destacado€ 295,000Apartment Calle Leonardo Rucabado, 7, Centro, Castro Urdiales3 rooms150 m²3 bathroomsFloor 7LiftOnly Kitchen Furnished
- destacado€ 185,000Apartment good condition, sixth floor, Centro, Castro Urdiales3 rooms81 m²1 bathroomFloor 6LiftPartially furnished
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- premium€ 188,000Apartment Calle Matilde de la Torre, Centro, Castro Urdiales3 rooms92 m²2 bathroomsFloor 1Lift
- destacado€ 249,800Apartment Calle LOS CASERIOS, 8, Centro, Castro Urdiales2 rooms80 m²1 bathroomLiftPartially furnished
- destacado€ 175,0002-room flat ground floor, Brazomar, Castro Urdiales2 rooms78 m²1 bathroomFloor GLiftOnly Kitchen Furnished
- destacado€ 320,000Apartment Clara Campo Amor, Cotolino, Castro Urdiales3 rooms103 m²2 bathroomsFloor 1LiftPartially furnished
- destacado€ 420,000Apartment San Andres, Cotolino, Castro Urdiales3 rooms165 m²3 bathroomsFloor 5LiftPartially furnished