Property in San Pedro del Pinatar — a fishing town at the top of the Mar Menor

San Pedro was a town of fishermen and salt producers before it was a resort, and it still reads that way. The centre around the town hall and the church of San Pedro Apóstol is an ordinary Spanish commercial core with over 10,000 residents; on Mondays, roughly 8am to 2pm, the mercadillo fills Avenida del Pilar and the streets around it.

Three kilometres away on the lagoon shore is Lo Pagán, the tourist-facing half. Chiringuitos and restaurants line the promenade, wooden boardwalks lead out to the free mud pools at Las Charcas, and the fishing port runs a lonja — a fish auction — that gives free guided visits Monday to Friday.

The Mediterranean side looks nothing like it. Because most of that shoreline falls inside the park, there is no wall of high-rises of the sort you get in Torrevieja or La Manga: La Llana, Torre Derribada and El Mojón end in dunes and salt pans rather than a promenade. Behind Torre Derribada stand the park's tallest dunes, over three metres, and all three beaches held Blue Flag status in 2025. Right beside La Llana is the Puerto de San Pedro with two marinas, the larger of which, Marina de las Salinas, takes 254 boats.

The 2025 padrón counts 29,726 residents; in 2011 there were fewer than 24,000. The mix is not what people expect from a Costa Blanca resort: at the 2021 census roughly a quarter of residents were foreign-born, but the largest group was Moroccan (close to half of the foreign-born population), then Romanian (about 15%), with Ecuadorians, British and Ukrainians each around 6–7%. That is the face of the area's farming and service economy, not of British retirement.

There are British and other Northern European residents, concentrated around Lo Pagán and Villananitos, but they are not the dominant group here the way they are in Torrevieja. Spanish is the everyday working language and English-language service is thinner than further south; the flip side is that the town does not shut down for winter.

What sells here is mostly two- and three-bedroom apartments, concentrated in Lo Pagán, Villananitos and Los Cuarteros. A square metre of flat costs more than a square metre of house — Idealista's August 2025 breakdown gave €2,272/m² for flats and €1,948/m² for houses. New build directly on the Mediterranean beach barely exists, because that shoreline sits inside the park.

On price levels it is worth being honest: the portals' asking-price indices disagree. By mid-2026 Trovimap showed €3,123/m², Fotocasa €3,205/m² and Hogaria, for the same month, €2,231/m². The direction is agreed on — Idealista measured a 34% year-on-year rise by August 2025. More reliable than any absolute figure is a comparison inside one measure: in February 2025, per Idealista, a square metre across the border in Pilar de la Horadada cost roughly 60% more than here.

Short-term letting follows Murcia's own rules. Under Decreto 256/2019 the home is registered as a tourist dwelling (VV): a responsible declaration goes to the regional tourism institute, the property is entered in the register of tourism businesses and issued a number that must appear in every listing. Since 2 January 2025 you also need either full community-of-owners consent or the approval of at least three-fifths of the owners.

The Mar Menor is Europe's largest saltwater lagoon, and San Pedro del Pinatar sits at the top of it. The narrow La Manga strip separates it from the open sea, which is why the water is shallow, warm and calm: there is next to no swell, and shallow water warms up faster in spring than the open Mediterranean.

For families with small children this is the easiest stretch of coast around. The beaches at Villananitos and La Puntica are sandy and shelve gently — you can wade a long way out without losing your footing — and what is behind them is a promenade with cafés and playgrounds rather than a road. That same calm water makes the lagoon a good place to start sailing or windsurfing: mistakes cost less here than they do offshore. Lo Pagán has its own Club Náutico on the lagoon, and on the Mediterranean side Marina de las Salinas runs sailing and diving schools.

The municipality's lagoon shoreline is long and walkable end to end: La Puntica and Villananitos run into one another, and the promenade carries on out to the fishing port at Lo Pagán. In summer a ferry crosses the lagoon from there to La Manga. The salt pans and the park's boardwalks start right beside it, so a beach day and an afternoon of birdwatching begin from the same place.