- € 820,000Chalet 4 rooms, Playa Ostende, Castro Urdiales4 rooms372 m²3+ bathroomsLuxuryTerracePartially furnished
- € 470,000Penthouse Calle Resamano, Cotolino, Castro Urdiales3 rooms120 m²2 bathroomsFloor 4LuxuryLiftBalconyTerrace
- € 590,000Terraced house Calle Paco Labiano, Playa Ostende, Castro Urdiales3 rooms250 m²3+ bathroomsLuxuryNo LiftBalconyTerrace
- € 600,0002-room flat Av Constitucion 2, Centro, Castro Urdiales2 rooms123 m²2 bathroomsFloor 10LuxuryLiftTerraceCellar
- € 825,000Chalet 9 rooms, Centro, Castro Urdiales5+ rooms360 m²3+ bathroomsLuxuryNo LiftTerraceFurnished
- € 420,0002-room flat sixth floor, Centro, Castro Urdiales2 rooms78 m²2 bathroomsFloor 6LuxuryLiftBalconyTerraceFurnished
- € 649,000Single family villa Calle Nicolás Torre, Cotolino, Castro Urdiales5 rooms298 m²3+ bathroomsLuxuryBalconyTerrace
- € 927,000Single family villa 3 rooms, Sámano, Castro Urdiales3 rooms850 m²2 bathroomsLuxuryFurnishedCellar
- € 670,000Terraced house Urbanización Montesolmar, Centro, Castro Urdiales5 rooms360 m²3+ bathroomsLuxuryBalconyTerrace
- € 1,280,000Single family villa aureliano linares rivas 24A, Centro, Castro Urdiales5+ rooms700 m²3+ bathroomsLuxuryNo LiftBalconyTerraceCellar
- € 1,280,000Chalet Calle Aureliano Linares Rivas, Centro, Castro Urdiales5+ rooms700 m²3+ bathroomsLuxuryBalconyTerrace
- € 360,0003-room flat Calle MenéndezPelayo, Brazomar, Castro Urdiales3 rooms93 m²2 bathroomsFloor 4LuxuryLiftBalconyTerrace
- € 649,000Chalet Calle Nicolás Torre, Cotolino, Castro Urdiales5 rooms298 m²3+ bathroomsLuxuryBalconyTerrace
- € 360,0003-room flat Calle Del Pais Vasco, 1, Brazomar, Castro Urdiales3 rooms90 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- € 483,0004-room flat Paseo Ocharan Mazas, Centro, Castro Urdiales4 rooms122 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- € 483,0004-room flat Paseo Luis Ocharán Mazas 2, Centro, Castro Urdiales4 rooms122 m²2 bathroomsFloor 2LuxuryLiftTerracePartially furnishedCellar
- € 660,000Terraced house Urb. Urb Montesolmarcentro, Centro, Castro Urdiales5 rooms300 m²3+ bathroomsLuxuryBalconyTerrace
- € 360,0003-room flat Calle Asturias, 11, Brazomar, Castro Urdiales3 rooms95 m²2 bathroomsFloor 2LuxuryLiftBalconyTerrace
- € 640,000Terraced house Calle Aureliano Linares Rivas, Centro, Castro Urdiales5 rooms320 m²3+ bathroomsLuxuryBalconyTerrace
- € 360,0003-room flat Calle Del Pais Vasco, 4, Brazomar, Castro Urdiales3 rooms90 m²2 bathroomsFloor GLuxuryFurnished
- € 410,000Penthouse Cotolino, Cotolino, Castro Urdiales2 rooms112 m²2 bathroomsFloor 4LuxuryLiftBalconyTerrace