Buying a home in Pettenasco
1,341 residents at the 2021 census, 1,126 buildings and 7.1 km² of territory, Piemonte.
Pettenasco is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 3.6% of the territory of Pettenasco has high or very high landslide hazard (P3 and P4), with 18.9% of the residents. 3.6% of the territory of Pettenasco is in the flood area of the medium-probability scenario (P2), with 19.8% of the residents.
Find your address in Pettenasco
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Pettenasco compared
| ISPRA indicator | Pettenasco | NO | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.2% | 0.2% | 3.1% |
| Landslide, high hazard (P3) | 3.4% | 0.1% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 18.9% | 0.4% | 1.8% |
| Buildings in landslide areas P3-P4 | 13.9% | 0.6% | 4.4% |
| Flood, high probability (P3) | 0.9% | 6.3% | 5.1% |
| Flood, medium probability (P2) | 3.6% | 10.6% | 8.3% |
| Flood, low probability (P1) | 7.3% | 21.2% | 13% |
| Residents in P2 flood areas | 19.8% | 2.2% | 4.9% |
| Buildings in P2 flood areas | 15.4% | 2.8% | 5.8% |
Questions
Which seismic zone is Pettenasco in?
Pettenasco is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Pettenasco is in landslide class P3/P4?
According to ISPRA’s mosaic, 3.6% of the territory of Pettenasco has high or very high landslide hazard (P3 and P4), with 18.9% of the residents. By share of territory with landslide hazard P3-P4, Pettenasco ranks 4th of 87 municipalities in the province of Novara.
How much of Pettenasco is in flood scenario P2?
3.6% of the territory of Pettenasco is in the flood area of the medium-probability scenario (P2), with 19.8% of the residents. By share of territory in the P2 flood area, Pettenasco ranks 46th of 87 municipalities in the province of Novara.
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 |
|---|---|---|---|
| Pella | 4 | 3.1% | 0.7% |
| Miasino | 4 | 5.1% | 2.3% |
| Omegna | 4 | 1.9% | 2.8% |
| Cesara | 4 | 0.1% | 0.8% |
| Nonio | 4 | 7.6% | 0.2% |
| Armeno | 4 | 0.5% | 1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on