At the panel on social investment and industrialisation in rural areas at REBUILD 2026, Mercedes Valcárcel, Director General of SpainNAB, made one point clear: the rural housing challenge is not only a social one, but also a real opportunity for investment — if properly structured.
The conversation began from a stark paradox: millions of vacant homes in rural areas coexist with the impossibility of accessing housing, one of the main drivers of depopulation.
In this context, Mercedes offered a key insight: rural housing is not only a social problem, but an emerging opportunity for impact investment, though the challenge lies in building the right conditions of structuring, scale and risk reduction. Today, the problem is therefore not only one of financing, but of product design. Rural projects are perceived as small, dispersed and high-risk, making it difficult for them to fit the standards of private capital.
Her approach was direct: attracting impact investment requires aggregated projects, clear demand and replicable models — in other words, moving from isolated interventions to scalable platforms.
At this point, the approach of María Pardo Álvarez from the Junta de Castilla y León proved key: the regional administration is driving an innovative vision in which housing is integrated into broader territorial strategies, facilitating public-private collaboration and new frameworks such as Living Labs or experimental environments.
In line with MITECO’s policies, Adrián Muelas defended the need for a cross-cutting approach integrating housing, employment, services and ecological transition, as well as the promotion of innovative and collaborative projects that allow solutions to be tested in the territory and those that generate real impact on population stabilisation and economic dynamism to be scaled up.
This is where both visions converge: an administration that reduces uncertainty and generates a pipeline, and impact capital ready to step in if there is scale and structure.
The final message was shared: the solution lies not only in building or rehabilitating, but in designing financeable, measurable and replicable models that turn the rural environment into a genuine space for impact investment.
SpainNAB continues to promote the visibility of the different ‘facets’ of the housing challenge, which has very specific characteristics when combined with the demographic challenge in our country.
