Buying a home in Santa Teresa Gallura
5,006 residents at the 2021 census, 2,862 buildings and 102.6 km² of territory, Sardegna.
Santa Teresa Gallura is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0.4% of the territory of Santa Teresa Gallura has high or very high landslide hazard (P3 and P4), with 0.9% of the residents. 3.9% of the territory of Santa Teresa Gallura is in the flood area of the medium-probability scenario (P2), with 2.1% of the residents.
Find your address in Santa Teresa Gallura
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Santa Teresa Gallura compared
| ISPRA indicator | Santa Teresa Gallura | SS | Sardegna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.8% | 2.1% |
| Landslide, high hazard (P3) | 0.3% | 5.8% | 7.3% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.9% | 1.5% | 1.3% |
| Buildings in landslide areas P3-P4 | 0.3% | 1.8% | 2% |
| Flood, high probability (P3) | 3.7% | 2.1% | 3.4% |
| Flood, medium probability (P2) | 3.9% | 2.4% | 4% |
| Flood, low probability (P1) | 4.4% | 3.2% | 7% |
| Residents in P2 flood areas | 2.1% | 5.9% | 7.5% |
| Buildings in P2 flood areas | 1.9% | 4.8% | 7.5% |
Questions
Which seismic zone is Santa Teresa Gallura in?
Santa Teresa Gallura is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Santa Teresa Gallura is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.4% of the territory of Santa Teresa Gallura has high or very high landslide hazard (P3 and P4), with 0.9% of the residents. By share of territory with landslide hazard P3-P4, Santa Teresa Gallura ranks 82nd of 92 municipalities in the province of Sassari, tied with 1 others.
How much of Santa Teresa Gallura is in flood scenario P2?
3.9% of the territory of Santa Teresa Gallura is in the flood area of the medium-probability scenario (P2), with 2.1% of the residents. By share of territory in the P2 flood area, Santa Teresa Gallura ranks 21st of 92 municipalities in the province of Sassari.
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 |
|---|---|---|---|
| Palau | 4 | 0.1% | 5.9% |
| Luogosanto | 4 | 0.1% | 0.5% |
| Aglientu | 4 | 1.5% | 3.3% |
| La Maddalena | 4 | 25.4% | 0.4% |
| Arzachena | 4 | 14.7% | 5.8% |
| Tempio Pausania | 4 | 18.2% | 0.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on