By 2050, close to 30% of Europe’s population will be aged 65 or over. That’s according to the European Commission, and it’s a figure that should worry anyone with an interest in housing, healthcare or urban planning. The continent’s working-age population is already shrinking, and the people who remain are living longer than any previous generation. Yet across most of the EU, the housing stock hasn’t kept up.
Millions of older Europeans are living in homes that were built for families, not for people in their seventies and eighties. The mismatch between what exists and what’s needed is growing every year. We’ve pulled together the key projections and compared how the Netherlands, Spain and the UK are each tackling the problem in very different ways.
Where the Numbers Are Heading
Eurostat’s EUROPOP2025 projections, published in April 2026, lay out the scale of the problem. The EU’s population will peak at around 453 million in 2029 and then start to fall. By 2100, the share of people aged 80 and over is expected to jump from 6% to 16%. The old-age dependency ratio, which measures the number of over-65s relative to working-age adults, will nearly double from 34.5% to almost 60%.
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SubscribeSome countries will feel this more sharply than others. Italy, Spain, Portugal and Greece are ageing faster than the EU average, and Ireland is the only member state where the population is still projected to grow. These numbers will affect pension systems, healthcare budgets and, crucially, the type of housing that gets built and where.
How Different Countries Are Responding
The Netherlands Is the Frontrunner
The Netherlands has been one of the more forward-thinking countries on this front. Senior co-housing, where older residents live in their own flats but share communal spaces and look out for one another, has been growing there since the 1970s. Research from communities in The Hague found that residents benefit from regular social contact and mutual support, which can reduce loneliness and delay the need for residential care.
Spain’s Retirees Are Chasing the Sun
Spain has taken a different route. Developers along the Costa del Sol and Costa Blanca are building dedicated retirement communities for both domestic and northern European retirees, from large resort-style complexes with wellness facilities to smaller blocks with on-site medical access. Nearly 20% of Spain’s population is already over 65, so domestic demand is real.
Germany and France Rely on Existing Supply
Germany and France have leaned more towards adapting existing housing through retrofit grants and accessibility improvements. But those efforts focus on keeping people in their current homes for longer, which doesn’t solve the supply problem.
The UK’s Downsizer Shortage
Britain has its own version of this challenge, and it’s particularly acute. Bungalows make up just 9% of the English housing stock, and new builds have collapsed. They accounted for 11% of new homes in 1990 but just 1% by 2024, according to the NHBC. Developers prefer building two and three-storey houses because they generate more revenue per plot.
The result is a bottleneck. Older homeowners who want to downsize can’t find anything suitable, so they stay put in family-sized homes. That blocks second-steppers from moving up, which in turn squeezes first-time buyers at the bottom.
One distinctly British response to this gap has been the rise of the modern park bungalow. These are single-storey, factory-built homes on managed residential sites, typically designed for the over-45s. They’re built to BS3632 standards, which cover thermal efficiency, moisture control and structural integrity. Buyers don’t purchase the land, which keeps prices lower than an equivalent traditional bungalow in the same area.
Communities tend to attract residents at a similar life stage, which creates a natural social environment without the formality of a retirement village. An on-site manager looks after shared grounds and maintenance, and residents enjoy low council tax bands and reduced running costs. For downsizers who’ve sold a family home and want to free up equity, it’s a practical option that doesn’t involve compromising on space or build quality.
What European Investors Should Watch
For business leaders and investors looking at demographic-driven property, the signals are hard to ignore. Europe’s over-65 population will grow by tens of millions in the next two decades, and most countries are significantly underbuilt for that age group. The models that succeed will likely share a few common traits: they’ll be community-oriented, low-maintenance and designed around accessibility from the start.
The Dutch co-housing approach, Spain’s resort developments and the UK’s park bungalow sector each reflect local market conditions, planning frameworks and cultural expectations. But they all point in the same direction. The gap between what older Europeans need and what the housing market currently provides is widening, and the countries that address it earliest will benefit most.
