The Catalan Government is weighing whether to allow higher building density in planned neighbourhoods, in a bid to accelerate the construction of affordable rental homes. Ramon García Bragado, coordinator of the Generalitat’s flagship housing plan to deliver 50,000 units, revealed the proposal at the ‘Housing, a National Challenge’ forum on 8/9/2025.
The idea is simple: in areas already zoned as residential but without finalised urban plans, the ceiling on the number of flats could be raised—potentially doubling the amount in some developments. Half would be reserved for affordable or protected housing. Most of these sites lie in the first and second metropolitan rings of Barcelona, where municipalities still hold undeveloped land. While the Generalitat sets the framework, local councils would have the last word.
The measure responds to years of stagnation. After the 2008 property crash, public-housing construction largely halted. Promoters now welcome the chance to densify, calling it a long-standing demand, though they caution that economics remain tight. Contractors insist they are ready to build but criticise delays in tenders, while economists complain of ‘legislative avalanche’ and call for more coherent policy.
In its first land tender, 226 municipalities ceded 665 sites, capable of hosting 21,000 protected-rent flats. Of these, around 14,000 already have developers lined up and construction is expected imminently. To ease viability concerns, the government has pledged to cover the gap between building costs and expected rental income, effectively underwriting projects to keep them attractive to private builders.
Why it matters: Catalonia is grappling with one of Spain’s sharpest housing shortages, with soaring rents fuelling social pressure. Allowing taller or denser new-builds could rapidly expand supply without eating into new land, but it risks local pushback over infrastructure strain and urban character. The balance between speed, affordability and sustainability will define whether the plan succeeds.
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Source: El País
