Buying a home in Gavorrano
8,192 residents at the 2021 census, 4,299 buildings and 164.1 km² of territory, Toscana.
Gavorrano is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 9.2% of the territory of Gavorrano has high or very high landslide hazard (P3 and P4), with 4.6% of the residents. 21.8% of the territory of Gavorrano is in the flood area of the medium-probability scenario (P2), with 5.8% of the residents.
Find your address in Gavorrano
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Gavorrano compared
| ISPRA indicator | Gavorrano | GR | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.5% | 5.1% | 4.6% |
| Landslide, high hazard (P3) | 7.8% | 18.6% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 4.6% | 6.9% | 5% |
| Buildings in landslide areas P3-P4 | 5.1% | 11.1% | 8.1% |
| Flood, high probability (P3) | 6% | 9.5% | 6.2% |
| Flood, medium probability (P2) | 21.8% | 15.2% | 12.2% |
| Flood, low probability (P1) | 46.5% | 28.5% | 21.2% |
| Residents in P2 flood areas | 5.8% | 8.8% | 25.6% |
| Buildings in P2 flood areas | 7.4% | 8.8% | 22.2% |
Questions
Which seismic zone is Gavorrano in?
Gavorrano is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Gavorrano is in landslide class P3/P4?
According to ISPRA’s mosaic, 9.2% of the territory of Gavorrano has high or very high landslide hazard (P3 and P4), with 4.6% of the residents. By share of territory with landslide hazard P3-P4, Gavorrano ranks 23rd of 28 municipalities in the province of Grosseto.
How much of Gavorrano is in flood scenario P2?
21.8% of the territory of Gavorrano 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, Gavorrano ranks 5th of 28 municipalities in the province of Grosseto.
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 |
|---|---|---|---|
| Scarlino | 4 | 2.4% | 19.1% |
| Massa Marittima | 3 | 17.6% | 3.6% |
| Castiglione della Pescaia | 4 | 17% | 32.5% |
| Follonica | 4 | 4.7% | 8.4% |
| Roccastrada | 3 | 11.6% | 6.9% |
| Montieri | 3 | 22.6% | 6.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on