Buying a home in Grotteria
2,881 residents at the 2021 census, 2,968 buildings and 38 km² of territory, Calabria.
Grotteria is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 2.3% of the territory of Grotteria has high or very high landslide hazard (P3 and P4), with 7.2% of the residents. 19.7% of the territory of Grotteria is in the flood area of the medium-probability scenario (P2), with 7.7% of the residents.
Find your address in Grotteria
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Grotteria compared
| ISPRA indicator | Grotteria | RC | Calabria |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.5% | 1.4% | 1% |
| Landslide, high hazard (P3) | 0.8% | 1.5% | 1.4% |
| Landslide, areas of attention | 0.1% | 0.2% | 0.3% |
| Residents in landslide areas P3-P4 | 7.2% | 2.4% | 2.8% |
| Buildings in landslide areas P3-P4 | 5.6% | 3.9% | 3.5% |
| Flood, high probability (P3) | 19.7% | 18.5% | 17.1% |
| Flood, medium probability (P2) | 19.7% | 18.6% | 17.2% |
| Flood, low probability (P1) | 20.2% | 18.8% | 17.5% |
| Residents in P2 flood areas | 7.7% | 14.3% | 12.8% |
| Buildings in P2 flood areas | 8.7% | 15.7% | 12.4% |
Questions
Which seismic zone is Grotteria in?
Grotteria is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Grotteria is in landslide class P3/P4?
According to ISPRA’s mosaic, 2.3% of the territory of Grotteria has high or very high landslide hazard (P3 and P4), with 7.2% of the residents. By share of territory with landslide hazard P3-P4, Grotteria ranks 47th of 97 municipalities in the Metropolitan City of Reggio Calabria.
How much of Grotteria is in flood scenario P2?
19.7% of the territory of Grotteria is in the flood area of the medium-probability scenario (P2), with 7.7% of the residents. By share of territory in the P2 flood area, Grotteria ranks 39th of 97 municipalities in the Metropolitan City of Reggio Calabria.
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 |
|---|---|---|---|
| San Giovanni di Gerace | 1 | 3.9% | 15.8% |
| Martone | 1 | 0.7% | 12.2% |
| Gioiosa Ionica | 1 | 1.7% | 20.3% |
| Marina di Gioiosa Ionica | 1 | 3.5% | 31.6% |
| Mammola | 1 | 1% | 14.7% |
| Roccella Ionica | 1 | 0.9% | 26.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on