What is the Unique Registration Number NRA and how does it affect my listing in Spain?

If you're offering short-term rentals in Spain, it's now mandatory to register your property through a new national system and obtain a Unique Registration Number (NRA) for each unit. This comprehensive guide will help you understand what the NRA is, why it matters, and how to obtain and upload it to your Holidu listing.

What is the NRA and the Ventanilla Única Digital?

The Ventanilla Única Digital de Arrendamientos is an official platform created by the Spanish Ministry of Housing. It centralizes the registration of all short-term rental properties in Spain.

The NRA (Número de Registro de Alquiler) is a unique identifier that every property used for short-term rentals must have to be listed legally on any rental platform, including Holidu. Without this registration number, your property cannot remain active on our platform.

How do I obtain a Unique Registration Number (NRA)?

Obtaining your NRA involves registering with the Spanish registrar's office. You can find detailed instructions in this step-by-step guide (PDF in Spanish) or watch this video tutorial (in Spanish). Here's a quick overview of what you'll need and the process.

Prepare your documents

Before you apply, gather the following documents:

Código Registral Único (CRU)
Cadastral Reference (or Boat ID if applicable)
Any local license or tourist authorization required by your region

Please note that there may be a fee associated with obtaining the NRA.

Apply online step by step

Go to the Sede Electrónica del Colegio de Registradores
Subscribe to the online filing service of the College of Registrars if you haven't already. Click the corresponding registration link.
Log in using your digital certificate, which is the best option for completing the process online.
Select the option "Número de Registro de Alquiler"
Click on "Presentación Telemática" and start filling out the form.
When asked what you wish to do, select "Nueva Presentación." Then choose the option "Asignación de Número de Registro de Alquiler de Corta Duración."
Click on "Descargar instancia de presentación" so you can start filling out the application form with your property details.
Fill out all mandatory fields:
- Complete the form with the owner's information. A representative can also upload the form on behalf of the owner by entering their information in the designated section.
- The sections "Expone" and "Solicita" will be automatically filled out.
- Enter your "CRU: Código Registral Único"
- Identify your property address. As you type the address, suggestions will appear. Select the correct one, and the location will display on a map with other fields auto-populated.
- Add your cadastral reference.
- Continue filling out the specific details of your property.
- Add the place, date, and sign using "Autofirma" software.
- Download the completed document to include in your application.
Continue with the final sections of the application and attach:
- The completed form you previously downloaded
- A copy of your vacation rental license (licencia de alquiler vacacional)
- Your "declaración responsable" if applicable
Click "Guardar y continuar"
Sign all documents and click "Enviar"
You will see a confirmation that your application was submitted successfully.
You'll receive an email with a link to the "Sede Electrónica"
On the right side of the page, you can download a PDF document containing your temporary NRA while you wait for final approval.

Receive your NRA

A provisional NRA will be sent to you by email. Once your application is approved, your NRA will be validated as final.

How to upload the NRA to your Holidu Account

Once you have received your NRA, you need to add it to your Holidu listing. Here are two methods to do this:

Method 1: Through General Information

Log into your Holidu account
Select the property you want to update
Click on "General Information" and select "edit"
Scroll down, enter your NRA, and click "Save"
Repeat this process for each of your properties

Method 2: Through the Top Banner

In your Holidu Host Account, you'll see a banner at the top of the page.
Click on "Check the list" to access a page where you can enter the NRA for all your properties.
After entering the NRA for each unit, click "continue" to complete the process.
If you enter an incorrect number, you'll see an error message. Double-check the format and try again.

NRA Format and Troubleshooting

The NRA can have up to 53 alphanumeric characters and is composed of several fields that follow a specific structure. If you receive an error message when saving your NRA in Holidu, ensure the format is correct. Each part of your NRA must comply with the specific configuration requirements outlined in the official documentation.

Tips and Common Questions

Can I apply for an NRA on behalf of someone else?

Yes. If you're an agency or property manager applying on behalf of a property owner, you must meet these requirements:

Attach a document that proves you have legal authorization (such as a signed authorization with certified signature or a notarized power of attorney)
Indicate the property owner's name in the "Person represented by the applicant" field on the form

Can I apply for an NRA if my property only has a temporary license number?

Yes. As long as your license number is active in your region's registry, it will be accepted during the NRA application process. A temporary license means it is subject to review, but it is still valid for NRA applications.

Where to find the Código Registral Único (CRU)

The CRU is a 14-digit numerical code that you can find in several ways:

Nota Simple from the Land Registry - request it online
Land Registry's Online CRU Finder
Your Property Deed (Escritura) - it may be referred to as "Identificador único registral"

My Holidu account does not accept my NRA. It gives me an error. What do I do?

If you get an error when trying to save your NRA in Holidu, make sure that the format is correct. The NRA has a specific structure with up to 53 alphanumeric characters. Each section must follow the exact configuration requirements. Review the official documentation to verify your NRA format is correct, then try entering it again.

Additional Resources and Support

For more detailed information about NRA registration, explore these resources:

Frequently Asked Questions about NRA

We have prepared an article with frequently asked questions for more information about this topic. View NRA FAQ

Summary

The NRA is a mandatory registration number for all short-term rentals in Spain. Without it, your property cannot legally be listed on rental platforms like Holidu. By following the steps outlined above, you can obtain your NRA from the Spanish registrar's office and add it to your Holidu account to ensure your listing remains active and compliant with Spanish regulations.

If you have any additional questions or need further support, refer to the official resources provided or contact Holidu customer support.

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