With its warm, sunny climate, lower cost of living and excellent healthcare, Spain has long been a favourite for British retirees and remote workers looking for a slower pace of life. But that could be changing, according to experts who warn that another country is gaining in popularity.

While it still remains one of the top destinations for expats, it has become trickier for those hoping to permanently relocate and buy property in the country. Search data around emigration suggests that interest in Spain is starting to wane among those considering a move abroad.

Experts claim a glorious neighbouring country, with mild winters, a welcoming culture, and an exceptional safety record, has recently seen a spike in searches among the group.

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For the second year running, the relocation company, 1st Move International, analysed Google search data around emigration. As well as the expected 22% rise in the search term at the start of the year, presumably thanks to the New Year blues and dreary British winter weather, they discovered that Spain’s expat appeal had declined by 28%.

Not only that, but they noticed an 18.9% year-on-year increase in searches for Portugal. Already in the top 10 destinations for UK expats, the popular holiday spot looks to be snapping at the heels of its Spanish neighbour, perhaps in part to its relatively straightforward path to residency.

In comparison, one of the ways Spain has addressed its housing shortage and battle with mass tourism is by introducing new tax measures on foreign property buyers. Mike Harvey, managing director at 1st Move International, explains: "Spain’s long been a UK favourite for retirees and Brits looking for a warmer, calmer pace of life, and for now that remains true. However, mass tourism and the decision to impose taxes on foreign property buyers have affected affordability, making it more complex for retirees and long-term residents to move to Spain."

He adds: "While these measures aim to address housing shortages, they may also have unintended consequences for international buyers and those seeking a flexible lifestyle abroad. Spain’s interest among Brits has begun to dip, and neighbour Portugal may take Spain’s crown in the coming years. Portugal’s already firmly among Brits’ top 10 expat hotspots, and it’s creeping up the ladder with emigration searches increasing."

Spain ranked ninth among countries with the steepest drop in emigration-related searches, with Rwanda at the top, followed by Iceland. On the flip side, Portugal - a popular holiday destination with celebrities such as Madonna, Holly Willoughby, and even Prince Harry - saw a 4% year-on-year increase in searches.

It seems movers are generally motivated by lifestyle and language, with English-speaking countries and a sunny climate dominating overall trends. Canada was once again the most desirable place to relocate to globally, ranking as the top destination among 75 countries worldwide. The United States is the most popular destination for UK movers, followed by the United Arab Emirates (UAE) and Australia. New York City is the most searched US city among UK residents, followed by Los Angeles and Miami.