Buying a home in Grigno
2,030 residents at the 2021 census, 1,021 buildings and 46.4 km² of territory, Trentino-Alto Adige/Südtirol.
Grigno is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 30.6% of the territory of Grigno has high or very high landslide hazard (P3 and P4), with 5.3% of the residents. 9% of the territory of Grigno is in the flood area of the medium-probability scenario (P2), with 50.5% of the residents.
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Find your address in Grigno
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Grigno compared
| ISPRA indicator | Grigno | TN | Trentino-Alto Adige/Südtirol |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0% | 1.9% |
| Landslide, high hazard (P3) | 30.6% | 20.6% | 10.4% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 5.3% | 1.9% | 2.5% |
| Buildings in landslide areas P3-P4 | 7% | 2.4% | 3.5% |
| Flood, high probability (P3) | 0.4% | 0% | 0% |
| Flood, medium probability (P2) | 9% | 4.5% | 2.6% |
| Flood, low probability (P1) | 9% | 4.5% | 2.6% |
| Residents in P2 flood areas | 50.5% | 25.9% | 18% |
| Buildings in P2 flood areas | 50.5% | 22.8% | 17.2% |
Questions
Which seismic zone is Grigno in?
Grigno is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Grigno is in landslide class P3/P4?
According to ISPRA’s mosaic, 30.6% of the territory of Grigno has high or very high landslide hazard (P3 and P4), with 5.3% of the residents. By share of territory with landslide hazard P3-P4, Grigno ranks 18th of 166 municipalities in the Autonomous Province of Trento.
How much of Grigno is in flood scenario P2?
9% of the territory of Grigno is in the flood area of the medium-probability scenario (P2), with 50.5% of the residents. By share of territory in the P2 flood area, Grigno ranks 31st of 166 municipalities in the Autonomous Province of Trento, 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 |
|---|---|---|---|
| Ospedaletto | 3 | 60.2% | 21.3% |
| Enego | 2 | 0.7% | 0.9% |
| Arsiè | 2 | 0.5% | 4.9% |
| Lamon | 2 | 5.1% | 3.4% |
| Foza | 2 | 0% | 0.1% |
| Castel Ivano | 3 | 35% | 13.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on