What protected housing is (and why every region calls it something different)

A protected home (vivienda protegida, or VPO) is not a worse or smaller home: it is an ordinary home with a different deal with the public administration. That deal has three parts, and it helps to understand them together because they always come as one package:

• A controlled price. The maximum price per square metre is set by a rule, not by the market or the developer. That cap applies to the first sale and, during the protection period, to later sales too.
• Restricted access. Only people who meet the requirements can buy or rent it: income limits, not owning another home and, in almost all of Spain, being on your region's applicant register (registro de demandantes).
• A required use. It has to be your main and permanent residence (residencia habitual y permanente). It is not a flat to rent out yourself, a second home, or an investment to resell the following year.

If you accept those three conditions, the benefit is direct: you buy or rent below the market price, and in high-pressure cities the gap is very large.

Protected housing is the responsibility of the regions (comunidades autónomas), and each one gave its own scheme a name. This is very confusing when you search online, because the same thing appears under different acronyms depending on which website you open:

Within protected housing there are regimes (regímenes), and they are the reason two neighbours in the same block can have different conditions. The regime sets both the maximum price and the income limit for access:

• Special regime (régimen especial): the lowest price and the strictest income limit. This band is meant for the lowest incomes.
• General regime (régimen general): the middle band, and the most common in calls for applications.
• Agreed or assessed-price regime (régimen concertado o tasado): a higher price and a more generous income limit. Some regions have it and others do not.

The regime is not a sales label: it even changes the taxes you pay. A newly built protected home under the special regime or public development (promoción pública) pays 4% VAT (IVA); the general regime and the rest pay 10%. On a €150,000 flat that difference is €9,000 in one go, and almost every guide forgets it. We break it down in the guide on how much it costs to buy a VPO.

In practice: a protected home is a home to live in, not an asset you can easily sell. If your plan is to buy and resell within three years, it is not for you. If your plan is to have a home, it is probably the best deal within your reach.

Protected status does not last forever, but it lasts a long time. During the protection period (plazo de protección), the home stays subject to the maximum price and to the limits on use and sale. The period counts from the final qualification certificate (calificación definitiva) and is set by each region's rules and by the specific programme the development was built under: there is no single number for all of Spain, so be wary of any website that gives you one.

While the period is running, many regions also keep the public right of first refusal (tanteo y retracto): the administration can buy the home at the maximum price before anyone else. That is not a problem if you sell within the rules; it is a problem if you try to sell above the cap.