- 1/43newpremium€ 309,0003-room flat Calle Del Pocillo, Cotolino, Castro Urdiales3 rooms113 m²2 bathroomsFloor 3LiftBalconyTerrace
- 1/28destacado€ 320,0003-room flat Barrio Oriñón, Oriñón-Allendelagua, Castro Urdiales3 rooms116 m²2 bathroomsNo LiftBalconyTerrace
- 1/32destacado€ 222,0002-room flat Paseo Menéndez Pelayo, 62, Brazomar, Castro Urdiales2 rooms80 m²2 bathroomsFloor 1LiftBalconyTerrace
- 1/25destacado€ 260,0003-room flat Calle Juan De La Cosa, Centro, Castro Urdiales3 rooms115 m²2 bathroomsFloor 1LiftBalconyTerrace
- 1/2destacado€ 290,0002-room flat Calle Clara Campoamor, Cotolino, Castro Urdiales2 rooms83 m²2 bathroomsFloor 4LiftBalconyTerrace
- 1/27destacado€ 483,0004-room flat Paseo Ocharan Mazas, Centro, Castro Urdiales4 rooms122 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- 1/24premium€ 200,0002-room flat Urbanización los Espinos, Oriñón-Allendelagua, Castro Urdiales2 rooms80 m²2 bathrooms
- 1/8newdestacado€ 290,0003-room flat Calle Del Pocillo, 5, Cotolino, Castro Urdiales3 rooms110 m²2 bathroomsFloor 2LiftBalcony
- 1/15destacado€ 300,0002-room flat Calle San Andrés, Cotolino, Castro Urdiales2 rooms108 m²2 bathroomsFloor 1LiftBalconyTerrace
- 1/39destacado€ 420,0004-room flat sixth floor, Centro, Castro Urdiales4 rooms143 m²3 bathroomsFloor 6LiftFurnished
- 1/27premium€ 280,0002-room flat Calle Los Caserios, Centro, Castro Urdiales2 rooms74 m²2 bathroomsFloor 2LiftBalconyTerrace
- 1/13premium€ 264,9002-room flat Calle De La Ronda, Centro, Castro Urdiales2 rooms78 m²2 bathroomsFloor 4LiftBalcony
- 1/15destacadoPrice on application2-room flat to be refurbished, ground floor, Sámano, Castro Urdiales2 rooms92 m²1 bathroomFloor G
- 1/12destacado€ 90,0001-bedroom flat Nuestra Señora, Centro, Castro Urdiales1 room50 m²1 bathroomFloor 2No LiftBalcony
- 1/16destacado€ 227,0001-bedroom flat Calle Teresa De Calcuta, Cotolino, Castro Urdiales1 room56 m²1 bathroomLiftBalconyTerrace
- 1/33newdestacado€ 175,0002-room flat Calle Arturo Dúo Vital, 16, Centro, Castro Urdiales2 rooms51 m²1 bathroomFloor 1Furnished
- 1/61top€ 250,0002-room flat Resámano, 1, Cotolino, Castro Urdiales2 rooms68 m²2 bathroomsLiftBalconyTerrace
- 1/25premium€ 182,0002-room flat Calle De La Ronda, Centro, Castro Urdiales2 rooms68 m²1 bathroomFloor 2LiftBalconyTerrace
- 1/36destacado€ 275,0003-room flat Paseo Ocharan Mazas, Brazomar, Castro Urdiales3 rooms98 m²2 bathroomsFloor 1LiftBalconyTerrace
- 1/25destacado
- 1/19destacado€ 148,0001-bedroom flat Oriñón-Allendagua, Oriñón-Allendelagua, Castro Urdiales1 room44 m²1 bathroomFloor 1Lift
- 1/30destacado€ 420,0003-room flat Calle San Andrés, Cotolino, Castro Urdiales3 rooms165 m²2 bathroomsFloor 5LiftBalconyTerrace
- 1/47destacado€ 270,0002-room flat Subida Campijo, 3, Playa Ostende, Castro Urdiales2 rooms85 m²2 bathroomsFloor 5Furnished
- 1/13premium€ 360,0003-room flat Calle Del Pais Vasco, Brazomar, Castro Urdiales3 rooms90 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- 1/24destacado