Property in Guardamar del Segura: a forest on the dunes and a six-storey limit

The town sits at the mouth of the Segura, roughly midway between Alicante and Torrevieja. The land is flat — the centre is about 25 metres above sea level — and those 800 hectares of stabilised dune and pine forest run behind the whole coastline. The river cuts the roughly 11 kilometres of beach in two: north of it are Els Tossals (locally El Rebollo, a nudist beach), Vivers and Babilonia; south of it Centre, La Roqueta, Moncaio, Camp and Ortigues, the last of which ends at the Torrevieja boundary.

The old town is not a warren of narrow lanes. The 1829 earthquake destroyed the medieval core, and the town was rebuilt on a neoclassical grid: low, quake-resistant houses around symmetrical squares, with the ruined castle on the hill above them. Building low became a habit and is now written down — six storeys and 20 metres almost everywhere, less than that in parts of the historic centre.

The seafront promenade is short, well under a kilometre. Marina de las Dunas on the right bank of the river — 498 berths, 116 of them for visitors, open since 1999 — is a working sailing harbour rather than a glossy resort marina. Housing splits broadly in two: low apartment blocks and duplexes in the centre and in Las Viñas, the cheapest part of town, and houses on their own plots in the outlying urbanisations, where prices are highest. The best known of those among foreign buyers is El Raso, next to the Lagunas de la Mata nature park — villas and gated developments with communal pools.

The population was about 18,500 in 2025, against roughly 15,600 ten years earlier — growth, not stagnation. The most detailed population-register breakdown available dates from 2021–22 and shows that about two-thirds of residents hold Spanish nationality. The largest foreign community is British, at 7–8% of the population, followed by smaller Russian, Ukrainian, Moroccan, Bulgarian, Romanian and Dutch ones.

The comparison that tells you most is with the neighbour. Torrevieja has over 110,000 residents, and foreign nationals passed half the population there by 2023–24; it has largely run out of land and is now planning high-rise towers. Guardamar is six times smaller, two-thirds Spanish, and capped in height. Neither is better than the other, and they are not independent of each other: Guardamar's referral hospital is in Torrevieja, and that is also where people go out. The difference is what is left in November — Guardamar's shops and services do not close for the winter, because their customers live here all year.

Two things mostly change hands: apartments and duplexes in the centre and in Las Viñas, and houses on their own plots in the outlying urbanisations, consistently the most expensive stock in the municipality. The price per square metre depends on whose index you read. RealAdvisor puts the median at about €2,300/m² in July 2026 (apartments €2,306, houses €2,118); Idealista reaches about €2,790/m² by April. Both point the same way and steeply: around 18% in a year, and on RealAdvisor's numbers roughly 87% over five years. Fotocasa's figure for the same month (about €3,780) sits so far above the others that it is not used here.

Short-term letting runs under the Valencian region's tourist-accommodation (VUT) rules, tightened in August 2024: without a municipal report, a five-year registry number and — for activity started from 2025 — the owners' community's approval, you cannot start letting.

Mira's project began in 1897 and the planting from 1900. The work ran for decades and is still in the town's calendar: on 31 January it holds Fiesta del Árbol, a tree-planting day descended directly from that project, with local schoolchildren taking part.

The forest is not fixed, though, and it is fair to say so. A regional survey in 2019 found 27% of the original pines dead and 51% in serious decline. The answer is a €1.3 million plan that replaces part of the pinewood with drought-tolerant low vegetation — meaning some of the forest people come here for will look different in ten years. The beach is moving too: in 2026 the town installed €82,728 worth of wave and current sensors and set aside €241,300 to stabilise the castle-hill slope.