The English-speaking pool owner here is a different person
The province has 1,075,119 foreign residents, 18.04 per cent of its population (Idescat, 1 January 2025), but on its own that number misleads: the population is urban and lives in flats, and the city holds 53.9 per cent of the province’s British residents and 52.9 per cent of its Germans. The property registry is blunter. Foreign buyers took 14.21 per cent of the homes sold in the province in 2025 (Colegio de Registradores), against 32.80 per cent in Málaga and 43.29 per cent in Alicante — less than half. We would rather write that down than pretend this is the southern coast. The trend is real, though: that share was 10.26 per cent in 2022.
Three maps, not one
So this page is for three specific readers, not a generic expat. First, the Garraf: Sitges has 27.47 per cent foreign residents and the United Kingdom is its first foreign nationality, with 1,105 people. Second, corporate relocation in the Vallès: of Sant Cugat del Vallès’s 14,939 foreign residents, 526 are British, 465 from the United States and 302 Dutch — English there is a working language, not a retirement one. Third, the school map: the British School of Barcelona has campuses in the city, two in Castelldefels, one in Sitges and one in Cabrera de Mar, and the American School and the Deutsche Schule are in Esplugues de Llobregat. That is why Castelldefels holds 791 German residents, the largest group outside the capital — though there the Italians (2,357) outnumber the British (612) four to one.
That changes the job. A second home in the Garraf or the upper Maresme is a pool nobody watches for nine months: evaporation, leaf litter and a closed surface while the garden is empty. A relocation house in Sant Cugat or Matadepera is usually new or refurbished, and there the cover belongs in the drawings: a submerged shaft has to be allowed for before any concrete is poured. A finished pool takes a visible shaft on the coping and no work in the shell at all — the normal case, and the subject of fitting a cover to a pool you already have. A flat in the Zona Alta usually means a communal pool, decided by a committee with a managing agent.




