Buying a home in Serravalle Sesia
4,751 residents at the 2021 census, 2,959 buildings and 20.9 km² of territory, Piemonte.
Serravalle Sesia is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0.2% of the territory of Serravalle Sesia has high or very high landslide hazard (P3 and P4), with 0.2% of the residents. 14.3% of the territory of Serravalle Sesia is in the flood area of the medium-probability scenario (P2), with 11.8% of the residents.
Find your address in Serravalle Sesia
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Serravalle Sesia compared
| ISPRA indicator | Serravalle Sesia | VC | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.2% | 1.4% | 3.1% |
| Landslide, high hazard (P3) | 0% | 0.8% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.2% | 1.2% | 1.8% |
| Buildings in landslide areas P3-P4 | 0% | 2% | 4.4% |
| Flood, high probability (P3) | 13.3% | 4.6% | 5.1% |
| Flood, medium probability (P2) | 14.3% | 8.1% | 8.3% |
| Flood, low probability (P1) | 16.6% | 17.2% | 13% |
| Residents in P2 flood areas | 11.8% | 4.3% | 4.9% |
| Buildings in P2 flood areas | 12.7% | 5.2% | 5.8% |
Questions
Which seismic zone is Serravalle Sesia in?
Serravalle Sesia is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Serravalle Sesia is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.2% of the territory of Serravalle Sesia has high or very high landslide hazard (P3 and P4), with 0.2% of the residents. By share of territory with landslide hazard P3-P4, Serravalle Sesia ranks 27th of 82 municipalities in the province of Vercelli.
How much of Serravalle Sesia is in flood scenario P2?
14.3% of the territory of Serravalle Sesia is in the flood area of the medium-probability scenario (P2), with 11.8% of the residents. By share of territory in the P2 flood area, Serravalle Sesia ranks 24th of 82 municipalities in the province of Vercelli.
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 |
|---|---|---|---|
| Grignasco | 4 | 0.1% | 13.7% |
| Sostegno | 4 | 0.1% | 1.6% |
| Prato Sesia | 4 | 0% | 14.4% |
| Villa del Bosco | 4 | 0% | 2% |
| Lozzolo | 4 | 0% | 3.7% |
| Curino | 4 | 0% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on