Buying a home in Castelmagno
53 residents at the 2021 census, 874 buildings and 49.3 km² of territory, Piemonte.
Castelmagno 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, 13.2% of the territory of Castelmagno has high or very high landslide hazard (P3 and P4), with 17% of the residents. 0.7% of the territory of Castelmagno is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Castelmagno
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Castelmagno compared
| ISPRA indicator | Castelmagno | CN | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 4% | 3.3% | 3.1% |
| Landslide, high hazard (P3) | 9.1% | 4% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 17% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 12.2% | 3.7% | 4.4% |
| Flood, high probability (P3) | 0.7% | 3.9% | 5.1% |
| Flood, medium probability (P2) | 0.7% | 6.5% | 8.3% |
| Flood, low probability (P1) | 0.7% | 8.7% | 13% |
| Residents in P2 flood areas | 0% | 5.4% | 4.9% |
| Buildings in P2 flood areas | 0% | 5.8% | 5.8% |
Questions
Which seismic zone is Castelmagno in?
Castelmagno 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 Castelmagno is in landslide class P3/P4?
According to ISPRA’s mosaic, 13.2% of the territory of Castelmagno has high or very high landslide hazard (P3 and P4), with 17% of the residents. By share of territory with landslide hazard P3-P4, Castelmagno ranks 70th of 247 municipalities in the province of Cuneo, tied with 1 others.
How much of Castelmagno is in flood scenario P2?
0.7% of the territory of Castelmagno is in the flood area of the medium-probability scenario (P2), with 0% of the residents. By share of territory in the P2 flood area, Castelmagno ranks 217th of 247 municipalities in the province of Cuneo.
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 |
|---|---|---|---|
| Celle di Macra | 3S | 5.2% | 1.6% |
| Marmora | 3S | 31.3% | 1.8% |
| Pradleves | 3S | 3.2% | 1.1% |
| Monterosso Grana | 3S | 10.7% | 1.6% |
| San Damiano Macra | 3S | 9.4% | 0.8% |
| Demonte | 3S | 16% | 3.3% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on