- € 240,000Penthouse Subida Campijo, Playa Ostende, Castro Urdiales2 rooms82 m²2 bathroomsFloor 5LiftBalconyTerrace
- € 330,000Penthouse Calle Miguel de Cervantes 12, Brazomar, Castro Urdiales3 rooms127 m²2 bathroomsFloor PLiftTerraceOnly Kitchen Furnished
- € 340,000Penthouse Avenida De La Libertad, Centro, Castro Urdiales3 rooms102 m²2 bathroomsFloor 4LiftBalconyTerrace
- € 330,000Penthouse Calle Miguel De Cervantes, Brazomar, Castro Urdiales3 rooms127 m²2 bathroomsFloor 4LiftBalconyTerrace
- € 160,000Penthouse Barrio Oriñón, Oriñón-Allendelagua, Castro Urdiales1 room45 m²1 bathroomFloor 3LiftBalconyTerrace
- € 385,000Penthouse Calle Pintor Eleazar Ortiz, Cotolino, Castro Urdiales4 rooms134 m²3 bathroomsFloor 5LiftBalconyTerrace
- € 269,000Penthouse Paseo Menéndez Pelayo, Brazomar, Castro Urdiales3 rooms94 m²2 bathroomsFloor 5LiftBalconyTerrace
- € 309,000Penthouse Calle Los Templarios, Playa Ostende, Castro Urdiales3 rooms133 m²2 bathroomsFloor 4LiftBalconyTerrace
- € 470,000Penthouse Calle Resamano, Cotolino, Castro Urdiales3 rooms120 m²2 bathroomsFloor 4LuxuryLiftBalconyTerrace
- € 240,000Penthouse Subida Campijo 3a, Playa Ostende, Castro Urdiales2 rooms82 m²2 bathroomsFloor PLiftTerraceCellar
- € 410,000Penthouse Ayuntamientos Democráticos, Cotolino, Castro Urdiales2 rooms112 m²2 bathroomsFloor 4LuxuryLiftBalconyTerrace
- € 240,000Penthouse good condition, 106 m², Playa Ostende, Castro Urdiales2 rooms106 m²2 bathroomsFloor 1LiftBalconyFurnishedCellar