What it is
Shared telecom infrastructure and antennas in Spanish buildings
It is a royal decree-law. It was introduced on 27 February 1998. Introduced by: Gobierno.
Official title: Royal Decree-Law 1/1998, of February 27, on common infrastructure in buildings for access to telecommunications services.
Source: Congreso de los Diputados, file 130/000043· updated 11 Nov
Automatic summary, not yet reviewed
- The rule creates the legal framework for shared infrastructure that gives buildings access to telecom services, such as terrestrial and satellite TV, basic telephone and cable. It recognizes the right of co-owners and tenants to install it, connect to it or adapt existing installations.
- It applies to buildings under horizontal property regimes, residential or not, and to buildings rented for more than one year, except those with a single dwelling.
- For new buildings, no permit will be granted for construction or full renovation unless the project includes this shared infrastructure. Its cost must be included in the total construction cost.
- In existing buildings, the owners' association can agree to install or adapt the infrastructure with one third of owners representing one third of the shares. If someone does not consent, the cost cannot be passed on to them, though they may join later by paying their share with legal interest.
- Installing the infrastructure is mandatory when there are more individual or collective antennas than one third of the dwellings and premises, or when the authorities deem individual antennas dangerous or unsightly. It is not required if the building cannot support it.
- Failure by developers or builders in new buildings is a very serious offense, with fines from 5,000,001 to 50,000,000 pesetas. Failure by co-owners or tenants to install it is a minor offense, with fines up to 5,000,000 pesetas.
Who it affects
- Developers and builders: They must include the shared infrastructure in projects for new or fully renovated buildings; otherwise they face very serious fines.
- Owners' associations: They can agree to install or adapt the infrastructure with one third of votes and shares, and must maintain it as a common element.
- Co-owners of apartments and premises: They have the right to install, use or adapt the infrastructure and can be fined if they fail to install it when required.
- Tenants: They can access the services or request the installation; if they request it, they pay the cost.
- Owners of rented buildings: They can pass the cost of the works on to tenants under the Urban Leases Law.
Words worth knowing
- Propiedad horizontal (horizontal property)
- A regime where each person owns their apartment or premises and shares the building's common elements with the others.
- Infraestructura común (shared infrastructure)
- Building installation, such as antennas and wiring, that serves all dwellings and premises for telecom services.
- Cuotas de participación (participation shares)
- The proportion each owner owes toward the building's common expenses.
- Repercutir (pass on costs)
- To charge the cost of a work or expense to someone else, for example to tenants.
It summarizes the law as published in the BOE. It is written by artificial intelligence and may contain mistakes: the official text is what counts. Read the official text · How we make summaries
Where it stands
How far did it get?
It took 7 of 7 steps. It reached BOE, and today it is passed.
- Introduced27 February 1998Someone registers the text in the Congreso.
- Admitted10 March 1998The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendmentsno dateGroups propose changes.
- Committeeno dateA committee goes through the text in detail.
- Plenary10 March 1998All 350 deputies vote.
- Senateno dateThe Senate can pass it, amend it or veto it.
- BOEno dateIt is published in the Official State Gazette (BOE) and comes into force.
See the 4 official steps on a timeline
Was there a plenary vote?
We have no plenary vote linked to this law in the Congreso’s data.
What happens next
What happens now?
It is law, or will be once published in the BOE. It comes into force on the date its own text sets.
Published in the BOE: Royal Decree-Law 1/1998, of February 27, on common infrastructure in buildings for access to telecommunications services.
Sources
Where does all this come from?
- Congreso de los Diputados, file 130/000043
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- BOE, BOE-A-1998-4769
The law as published.
Retrieved 11 November 2026
- The data comes from the open files of the Congreso, the Senate and the BOE, unaltered.
- Each deputy’s province is the one of their seat on the day of the vote.
- We only say “passed” or “rejected” when the majority needed is certain; otherwise we say which side had more votes.