Maps
Thematic maps for housing and territory in Spain
Explore maps designed to assess housing risks and local conditions in Spain before buying, selling or making decisions about a property. Each map focuses on a specific territorial factor, such as radon, floods or surrounding impacts, using official public data.
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Available maps
Official
Information sourced from public institutions and current regulations
Decision-ready
Maps designed to spot risks before buying or analyzing a property
Radon
Radon map in Spain
Check the official radon zoning under CTE DB HS 6 and spot the areas with the highest concentration potential.
Seismicity
Seismicity map in Spain
See the seismic hazard classification under NCSE-02 and quickly review municipalities with low, moderate or high activity.
Is your home in a risk zone?
Go beyond the map and check a specific home by address or cadastral reference.