What licenses do you need for a complete renovation in barcelona: Expert Tips | Reforma y Ahorra Blog
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¿Qué licencias necesitas para una reforma integral en Barcelona? | Reforma y Ahorra

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What licenses do you need for a complete renovation in Barcelona?

If you're thinking about completely renovating your home or business, it's essential to know what licenses you need for a complete renovation in Barcelona . This step is key to avoiding penalties, speeding up deadlines, and ensuring that the entire process complies with current planning regulations.

At Reforma y Ahorra, specialists in full renovationss in Barcelona , we explain everything you need to know about licenses, procedures, deadlines, and practical advice before starting your project.

Why are licenses important in a full renovations?

Barcelona City Council regulations require that all construction work, whether minor or major, be issued with a municipal permit. This permit guarantees that the work is supervised by a technician and meets technical, planning, and safety requirements.

Carrying out a renovation without a license can lead to financial penalties and the suspension of the project. Therefore, relying on a specialized company like Reforma y Ahorra is key to managing all the procedures correctly from the start.

Types of licenses for full renovationss in Barcelona

The license you need depends on the type of intervention you're performing. There are two broad categories:

1. Minor works license

The Assabentat de obras (Works Certificate) is the most common type and applies to renovations that do not alter the structure or general layout of the property, nor do they affect the façade. It is processed through an Assabentat de obra (Works Certificate).

Examples of works that require a works certificate:

  • Changing tiles or floors

  • Renovation of electrical or plumbing installations

  • Paint or finishes

  • Replacement of windows in attics or those facing a patio to which people have no access, or doors

  • Reforms that do not affect the distribution or the supporting structure

2. Press Release

The Works Notice is required if the renovation involves structural modifications, space redistribution, changes to facades, or expansions.

Works that require a major works permit:

  • Demolition or modification of structural partitions

  • Change of use (for example, from commercial premises to housing)

  • Opening new openings in the façade or replacing windows

  • Installation of elevators or renovations that alter common elements

This type of license requires the intervention of a technician (architect or technical architect) and usually involves a certified project and more extensive processing.

Usual deadlines and procedures

The granting period varies depending on the type of license:

  • Minor works: Immediate with the Assabentat and for the Works Communication it usually takes 30 days or less to draft the project, obtaining the technical suitability report which usually takes 7 days.

  • Major work: may take 1 to 3 months, depending on the complexity of the project.

Although no technical or graphic documentation is required for the Assabentat de obras, the necessary procedures for the Construction Notices include:

  1. Technical report or approved project

  2. Action plans

  3. Payment of municipal taxes

  4. Start of works

  5. In some cases, technical report from the community of owners

At Reforma y Ahorra, we take care of the entire technical and administrative process, so you only have to worry about how you want your new space.

Opt for open and functional spaces

More and more people requesting a complete renovation in Barcelona are opting for open, open spaces, eliminating unnecessary partitions to gain light, spaciousness, and connectivity between rooms.

This type of renovation, although it offers many advantages, requires obtaining a Construction Notice if it affects structural elements. Therefore, it is essential to hire a company with experience and technical expertise.

Reforma y Ahorra is a leader in this type of modern and sustainable renovation, adapted to today's lifestyles and designed to increase property value.

Tips before starting your renovation

  1. Always consult with a professional company. They will inform you about the type of license you need.

  2. Don't start work without a permit. Even if it seems like a small renovation, you could run into legal trouble.

  3. Find out about your community's rules. Some require authorization for certain projects.

  4. Make sure the deadlines fit your needs, especially if you have to leave the property during the construction.

  5. Request a detailed, fixed quote. At Reforma y Ahorra, we'll provide it to you with no obligation.

Ask without obligation and we will inform you.

At Reforma y Ahorra, specialists in full renovationss in Barcelona , we advise you from the very beginning. We'll study your case, arrange for licenses, and design the renovation project you need with you.

Want to know how much a complete renovation costs in Barcelona? Request a free, no-obligation quote . We'll help you transform your home with guarantees, legality, and the finest finishes.