Buying a home in Castagnole delle Lanze
3,648 residents at the 2021 census, 2,013 buildings and 21.6 km² of territory, Piemonte.
Castagnole delle Lanze is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 5.8% of the territory of Castagnole delle Lanze has high or very high landslide hazard (P3 and P4), with 1.4% of the residents. 19.2% of the territory of Castagnole delle Lanze is in the flood area of the medium-probability scenario (P2), with 5.8% of the residents.
Find your address in Castagnole delle Lanze
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Castagnole delle Lanze compared
| ISPRA indicator | Castagnole delle Lanze | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 5.5% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 0.3% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 1.4% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 0.8% | 2% | 4.4% |
| Flood, high probability (P3) | 13.6% | 6.2% | 5.1% |
| Flood, medium probability (P2) | 19.2% | 7.7% | 8.3% |
| Flood, low probability (P1) | 24.5% | 11% | 13% |
| Residents in P2 flood areas | 5.8% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 5.4% | 2.6% | 5.8% |
Questions
Which seismic zone is Castagnole delle Lanze in?
Castagnole delle Lanze is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Castagnole delle Lanze is in landslide class P3/P4?
According to ISPRA’s mosaic, 5.8% of the territory of Castagnole delle Lanze has high or very high landslide hazard (P3 and P4), with 1.4% of the residents. By share of territory with landslide hazard P3-P4, Castagnole delle Lanze ranks 52nd of 117 municipalities in the province of Asti.
How much of Castagnole delle Lanze is in flood scenario P2?
19.2% of the territory of Castagnole delle Lanze is in the flood area of the medium-probability scenario (P2), with 5.8% of the residents. By share of territory in the P2 flood area, Castagnole delle Lanze ranks 6th 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 |
|---|---|---|---|
| Coazzolo | 4 | 1% | 2.8% |
| Neive | 4 | 19.7% | 12.2% |
| Costigliole d’Asti | 4 | 6.6% | 7.1% |
| Govone | 4 | 6.7% | 22% |
| Castiglione Tinella | 4 | 10.8% | 1% |
| Magliano Alfieri | 4 | 25% | 9.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on