Buying a home in Calosso
1,146 residents at the 2021 census, 915 buildings and 15.7 km² of territory, Piemonte.
Calosso is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 9.3% of the territory of Calosso has high or very high landslide hazard (P3 and P4), with 5% of the residents. 1.8% of the territory of Calosso is in the flood area of the medium-probability scenario (P2), with 1.4% of the residents.
Find your address in Calosso
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Calosso compared
| ISPRA indicator | Calosso | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 2.2% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 7.2% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 5% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 3.4% | 2% | 4.4% |
| Flood, high probability (P3) | 1.8% | 6.2% | 5.1% |
| Flood, medium probability (P2) | 1.8% | 7.7% | 8.3% |
| Flood, low probability (P1) | 1.9% | 11% | 13% |
| Residents in P2 flood areas | 1.4% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 1.7% | 2.6% | 5.8% |
Questions
Which seismic zone is Calosso in?
Calosso is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Calosso is in landslide class P3/P4?
According to ISPRA’s mosaic, 9.3% of the territory of Calosso has high or very high landslide hazard (P3 and P4), with 5% of the residents. By share of territory with landslide hazard P3-P4, Calosso ranks 24th of 117 municipalities in the province of Asti.
How much of Calosso is in flood scenario P2?
1.8% of the territory of Calosso is in the flood area of the medium-probability scenario (P2), with 1.4% of the residents. By share of territory in the P2 flood area, Calosso ranks 86th of 117 municipalities in the province of Asti.
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 |
|---|---|---|---|
| Castiglione Tinella | 4 | 10.8% | 1% |
| Moasca | 4 | 12.4% | 4.5% |
| Agliano Terme | 4 | 8.2% | 3.7% |
| Santo Stefano Belbo | 4 | 5.5% | 12.1% |
| San Marzano Oliveto | 4 | 10.9% | 3.9% |
| Canelli | 4 | 11.4% | 7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on