Catalonia is advancing strict home purchase limits to curb property speculation. This move stems from high-stakes political negotiations over the Generalitat’s 2026 budget.
Salvador Illa’s government faces a clear ultimatum from the Comuns party. The administration must implement measures to curb real estate speculation to secure the votes of their six deputies needed to pass the budget. This demand has placed the business and real estate sectors on high alert. Consequently, the proposed regulations would fundamentally alter the property market in the region.
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The process formally began last Saturday with the publication of four reports commissioned by the government and the Comuns. These documents, drafted by legal and urban planning experts, conclude that limiting housing purchases for investment is legally viable. The government could achieve this through modifications to Urban Planning Law or constitutional changes.
Stressed areas and primary residences
The expert panel-comprising researcher Jaime Palomera, urban planner Pablo Feu, former Barcelona City Council director Fuensanta Alcalá, and former Constitutional Court magistrate Carles Viver Pi-Sunyer-has outlined several pathways for regulation. Minister of Territory and Housing Sílvia Paneque has previously stated the goal is to condition purchases rather than prohibit them outright. However, the expert proposals suggest stringent controls.
One of the most significant proposals, analysed by Pablo Feu, advocates for prohibiting the purchase of homes in areas declared as ‘stressed’. This currently covers practically all of Catalonia. The regulation would only allow a purchase if the buyer intends to use the property as a primary residence. Consequently, it would effectively ban buying property solely for investment or capital appreciation in these zones.
Impact on second homes and inheritances
For international buyers and locals alike, the treatment of second homes is a critical detail. The reports suggest that while the rules would not ban second homes, they would strictly regulate them. The proposal limits acquisitions to one second home per person. Moreover, the rules could explicitly bar these properties from being used for vacation or seasonal rentals. This closes a lucrative loop for many investors.
Inheritances appear to be safe from the purchasing ban. The report by Fuensanta Alcalá recommends excluding “acquisitions due to death” (inheritances and bequests) from the limitation. However, this comes with a caveat. Once the inheritance process is complete, the use of the property must comply with current regulations. This implies the owner cannot simply let it sit empty or use it for speculative purposes.
Taxation and corporate purchases
The proposals also target corporate buying strategies. If an entire building is purchased, the reports argue the buyer must dedicate it to permanent rental housing. Additionally, indirect operations-such as the assignment of contracts-would face stricter scrutiny to prevent tax avoidance. Failure to declare these operations could constitute tax fraud.
On the fiscal front, Jaime Palomera’s report defends a model of “comprehensive taxation” conditioned on the social function of the property. The government has already signalled its willingness to use tax levers. It previously raised the Property Transfer Tax to 20% for large property holders.
With these expert endorsements on the table, President Illa must now decide how far to push these measures. He must satisfy his political partners without destabilising the real estate sector. The Comuns have set a high price for their support. Therefore, Catalonia’s home purchase limits remain a central theme of the political year.
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