Buying a home in Santo Stefano d’Aveto
991 residents at the 2021 census, 1,988 buildings and 54.8 km² of territory, Liguria.
Santo Stefano d’Aveto is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 12.9% of the territory of Santo Stefano d’Aveto has high or very high landslide hazard (P3 and P4), with 51.6% of the residents. 0.9% of the territory of Santo Stefano d’Aveto is in the flood area of the medium-probability scenario (P2), with 0.6% of the residents.
Find your address in Santo Stefano d’Aveto
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Santo Stefano d’Aveto compared
| ISPRA indicator | Santo Stefano d'Aveto | GE | Liguria |
|---|---|---|---|
| Landslide, very high hazard (P4) | 6% | 3.1% | 2% |
| Landslide, high hazard (P3) | 6.9% | 21.9% | 12.6% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 51.6% | 7.9% | 7% |
| Buildings in landslide areas P3-P4 | 39.6% | 21.9% | 14.2% |
| Flood, high probability (P3) | 0.9% | 1.5% | 2.1% |
| Flood, medium probability (P2) | 0.9% | 2% | 2.9% |
| Flood, low probability (P1) | 0.9% | 2.5% | 3.5% |
| Residents in P2 flood areas | 0.6% | 15.9% | 17.4% |
| Buildings in P2 flood areas | 0.4% | 11.4% | 12.2% |
Questions
Which seismic zone is Santo Stefano d’Aveto in?
Santo Stefano d’Aveto is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Santo Stefano d’Aveto is in landslide class P3/P4?
According to ISPRA’s mosaic, 12.9% of the territory of Santo Stefano d’Aveto has high or very high landslide hazard (P3 and P4), with 51.6% of the residents. By share of territory with landslide hazard P3-P4, Santo Stefano d’Aveto ranks 50th of 67 municipalities in the Metropolitan City of Genova.
How much of Santo Stefano d’Aveto is in flood scenario P2?
0.9% of the territory of Santo Stefano d’Aveto is in the flood area of the medium-probability scenario (P2), with 0.6% of the residents. By share of territory in the P2 flood area, Santo Stefano d’Aveto ranks 40th of 67 municipalities in the Metropolitan City of Genova.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Rezzoaglio | 3 | 5.8% | 2.1% |
| Bedonia | 2 | 16.7% | 1.8% |
| Borzonasca | 3 | 44.6% | 0.1% |
| Tornolo | 2 | 11.1% | 1.9% |
| Ferriere | 3 | 30.1% | 1.5% |
| Rovegno | 3 | 14.5% | 1.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
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