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.
Radon map in Spain
Check the official radon zoning under CTE DB HS 6 and spot the areas with the highest concentration potential.
Seismicity map in Spain
See the seismic hazard classification under NCSE-02 and quickly review municipalities with low, moderate or high activity.
Fluvial flood zones map
Visualize official fluvial flood zones across Spain from SNCZI/MITECO INSPIRE data.
Coastal flood zones map
Explore maritime flood risk zones along Spain's 9,000 km coastline, including sea level rise projections from IPCC AR6.
Is your home in a risk zone?
Go beyond the map and check a specific home by address or cadastral reference.