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Located in the northern part of Spain’s Valencia region, the province of Castellón offers a mix of Mediterranean coastline, quiet rural areas, and compact urban centres. Often overshadowed by its neighbours Valencia and Alicante, Castellón appeals to buyers seeking access to the Costa del Azahar without the density of Spain’s major tourist hubs.
The province stretches from the mountainous interior of the Maestrazgo to the beaches of the Mediterranean, and includes a varied property market—from modern seafront apartments to village townhouses and inland fincas.
Below is a look at some of the most notable towns in Castellón for potential residents and investors:
Castelló de la Plana
As the provincial capital, Castelló de la Plana is the main economic and administrative centre. The city has a growing university population, a well-connected railway station, and a working port. Its residential zones offer a mix of modern apartments and older flats, and there’s a noticeable demand for mid-range housing. The nearby Grao de Castelló area gives direct access to the coast and the marina.
Peñíscola
Known for its imposing castle and seafront promenade, Peñíscola attracts both local and international buyers. While the beachfront area caters more to short-term tourism, the upper town and surrounding hills offer quieter residential zones. Properties here range from seasonal apartments to hillside villas with sea views. Its infrastructure has improved significantly in the past decade, making it suitable for year-round living.
Benicàssim
Benicàssim combines coastal appeal with cultural activity, particularly due to the annual FIB music festival. It’s popular with professionals from Castelló city as a residential suburb, especially in its urbanizaciones (private residential complexes). The town features long sandy beaches, walking routes in the nearby Desert de les Palmes Natural Park, and a solid offering of schools, shops, and healthcare services.
Vinaròs
Near the northern edge of the province, Vinaròs is known for its working harbour, seafood cuisine, and accessible pricing. It has a strong local identity and retains more year-round life than some other coastal towns. Vinaròs is also a practical option for those looking to live near the border with Catalonia, with good road and rail links to Tarragona and Barcelona.
Morella
For those drawn to inland life, Morella offers a complete contrast to the coast. This walled hilltop town is historically significant and enjoys a cooler climate due to its altitude. Property here includes older stone houses and renovated rustic homes. Though remote, it’s increasingly sought after by buyers looking for authenticity and a slower pace of life.
Oropesa del Mar
Often associated with large-scale tourist developments such as Marina d’Or, Oropesa del Mar caters mainly to seasonal visitors. However, the older town centre and surrounding hills offer more traditional housing options. Recent improvements in transport and amenities have helped stabilise property values, though demand here remains strongly seasonal.
Market Perspective
The Castellón province offers relatively competitive prices compared to other parts of the Valencian Community, especially in the inland and northern coastal areas. While foreign interest is growing—particularly among French, Belgian, and increasingly Central European buyers—the area remains primarily Spanish in character. Investors looking for mid- to long-term growth often focus on infrastructure improvements and local demand trends, rather than speculative tourism spikes.
Whether it’s a seaside apartment for occasional use or a permanent move to an inland village, Castellón’s variety of landscapes and property types offers flexibility to buyers looking beyond Spain’s more saturated markets.
Map of Castellón Province
