Buying a home in Perrero
583 residents at the 2021 census, 3,466 buildings and 63.4 km² of territory, Piemonte.
Perrero is in seismic zone 3 (the region uses the sub-zones 3S): in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 34.2% of the territory of Perrero has high or very high landslide hazard (P3 and P4), with 28.8% of the residents. 0.9% of the territory of Perrero is in the flood area of the medium-probability scenario (P2), with 11.3% of the residents.
Find your address in Perrero
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Perrero compared
| ISPRA indicator | Perrero | TO | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 3.5% | 4.5% | 3.1% |
| Landslide, high hazard (P3) | 30.7% | 5.4% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 28.8% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 32.3% | 5.9% | 4.4% |
| Flood, high probability (P3) | 0.8% | 4% | 5.1% |
| Flood, medium probability (P2) | 0.9% | 8.9% | 8.3% |
| Flood, low probability (P1) | 1.1% | 13.9% | 13% |
| Residents in P2 flood areas | 11.3% | 5.2% | 4.9% |
| Buildings in P2 flood areas | 4.8% | 7.2% | 5.8% |
Questions
Which seismic zone is Perrero in?
Perrero is in seismic zone 3 (the region uses the sub-zones 3S): in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Perrero is in landslide class P3/P4?
According to ISPRA’s mosaic, 34.2% of the territory of Perrero has high or very high landslide hazard (P3 and P4), with 28.8% of the residents. By share of territory with landslide hazard P3-P4, Perrero ranks 14th of 312 municipalities in the Metropolitan City of Torino.
How much of Perrero is in flood scenario P2?
0.9% of the territory of Perrero is in the flood area of the medium-probability scenario (P2), with 11.3% of the residents. By share of territory in the P2 flood area, Perrero ranks 254th of 312 municipalities in the Metropolitan City of Torino, tied with 1 others.
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 |
|---|---|---|---|
| Salza di Pinerolo | 3S | 10.5% | 0.6% |
| Prali | 3S | 24.9% | 1.7% |
| Pomaretto | 3S | 10% | 4.8% |
| Pramollo | 3S | 10.2% | 0.2% |
| Massello | 3S | 8.2% | 0.5% |
| Angrogna | 3S | 9.1% | 0.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on