Buying a home in Roatto
368 residents at the 2021 census, 228 buildings and 6.4 km² of territory, Piemonte.
Roatto is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 6% of the territory of Roatto has high or very high landslide hazard (P3 and P4), with 3.3% of the residents. 10.8% of the territory of Roatto is in the flood area of the medium-probability scenario (P2), with 4% of the residents.
Find your address in Roatto
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Roatto compared
| ISPRA indicator | Roatto | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.4% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 5.6% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 3.3% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 1.3% | 2% | 4.4% |
| Flood, high probability (P3) | 10.8% | 6.2% | 5.1% |
| Flood, medium probability (P2) | 10.8% | 7.7% | 8.3% |
| Flood, low probability (P1) | 10.8% | 11% | 13% |
| Residents in P2 flood areas | 4% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 3.7% | 2.6% | 5.8% |
Questions
Which seismic zone is Roatto in?
Roatto is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Roatto is in landslide class P3/P4?
According to ISPRA’s mosaic, 6% of the territory of Roatto has high or very high landslide hazard (P3 and P4), with 3.3% of the residents. By share of territory with landslide hazard P3-P4, Roatto ranks 48th of 117 municipalities in the province of Asti.
How much of Roatto is in flood scenario P2?
10.8% of the territory of Roatto is in the flood area of the medium-probability scenario (P2), with 4% of the residents. By share of territory in the P2 flood area, Roatto ranks 24th 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 |
|---|---|---|---|
| Maretto | 4 | 8.8% | 7.2% |
| San Paolo Solbrito | 4 | 4.1% | 8.4% |
| Cortandone | 4 | 6.3% | 5.4% |
| Cortazzone | 4 | 3.1% | 4.2% |
| Villafranca d’Asti | 4 | 6.4% | 13.3% |
| Montafia | 4 | 0.3% | 11.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on