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Planning: what you can do with the parcel, and what can be done to it

The municipal general plan decides what every square metre of land is: where you can build, how much, for what, and what is reserved for streets, parks or public facilities. It is public, it is binding, and almost nobody reads it before buying. Three things in the plan change a home’s value more than any renovation.

Classification and zoning

Classification says what kind of land it is: urban (consolidated or not), developable (sectorised or not) or non-developable (rural, with its protections). Zoning (calificación) says the use and intensity: residential, industrial, tertiary, facilities, open space, general system. A house on non-developable land can be legal and at the same time impossible to extend; a commercial unit in a residential zone may not be convertible to a dwelling without a zoning change.

Fuera de ordenación

A building that was legally built but no longer complies with the current plan is fuera de ordenación: you can live in it and maintain it, but not extend it nor, in many cases, renovate it deeply. The price should reflect that. It appears in the cédula urbanística and, in some regions, in open registers (Asturias publishes rural nuclei and buildings outside the plan).

General systems and reservations

If the plan zones the parcel, or part of it, as road, green space or public facility, the council can obtain it by expropriation or in exchange for building rights. An 800 m² parcel with 200 m² affected by a planned road is worth what 600 are worth.

What is planned next door

A sectorised developable sector next to the parcel is a new neighbourhood in five to ten years: cranes, traffic, different views, but also services. Industrial land the plan intends to convert to residential can be the best news in the report. The official bulletins (BOB, BOG, BOTHA, BOP) publish every initial and final approval.

What a PropVer report consults

In the Basque Country, the harmonised planning of the Bizkaia Diputación and UDALPLAN (Basque Government) with class, zoning, sector and the changes recorded between editions; in Catalonia the Mapa Urbanístic (MUC); in the Valencia region the ICV viewer; in Cantabria SIUCAN; in Asturias the RPGUR; in Andalusia the instrument level (SITUA). Where the plan exists only as PDF, the report says which instrument applies and from which year — and sends you to the cédula.

The cédula urbanística

This is the binding document: the council certifies the classification, zoning, building conditions and encumbrances of one specific parcel. It costs between €0 and €100 depending on the municipality and takes days or weeks. Ask for it before signing the deposit contract if the report flags attention on planning. No map, ours included, replaces it.

Updated 2026-10-23.