To build something new or alter the structure of an existing property, you need a “Licencia de Obra Mayor” (Llicència d’Obra Major in Catalan). While new construction is rare in Barcelona due to limited building land, many people seek to increase natural light by creating passageways through load-bearing walls, which involves structural changes and requires this permit. The process involves submitting a project approved by an architect and can take two months or more to complete. Costs for licenses and fees typically start at around €2,500 and can increase depending on the scope of the work.

An Assabentat d’Obres is indeed the easiest, cheapest, and quickest option for refurbishing an apartment in Barcelona. It’s no surprise that 68% of renovation projects are carried out this way, according to municipal data. This approach allows for a smooth renovation process, as long as you’re willing to work with the existing layout. Consider whether moving that partition wall is truly necessary before you begin—sometimes working within the current space can simplify the project significantly.

Our team is passionate about crafting beautiful spaces that truly reflect the people who live in them. We see every renovation as a chance to collaborate and enhance your home. If you’re thinking about a renovation, we’d love to discuss your project. Let’s start a conversation and explore how we can reimagine your living space together.