Buying a home in Ulassai
1,369 residents at the 2021 census, 681 buildings and 122.4 km² of territory, Sardegna.
Ulassai is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 7.4% of the territory of Ulassai has high or very high landslide hazard (P3 and P4), with 16.9% of the residents. 0.2% of the territory of Ulassai is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents.
Find your address in Ulassai
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Ulassai compared
| ISPRA indicator | Ulassai | NU | Sardegna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 3.6% | 3.8% | 2.1% |
| Landslide, high hazard (P3) | 3.8% | 13.1% | 7.3% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 16.9% | 4.4% | 1.3% |
| Buildings in landslide areas P3-P4 | 18.4% | 5.4% | 2% |
| Flood, high probability (P3) | 0.2% | 2.3% | 3.4% |
| Flood, medium probability (P2) | 0.2% | 2.7% | 4% |
| Flood, low probability (P1) | 0.6% | 3.9% | 7% |
| Residents in P2 flood areas | 0.1% | 4.7% | 7.5% |
| Buildings in P2 flood areas | 0% | 5% | 7.5% |
Questions
Which seismic zone is Ulassai in?
Ulassai is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Ulassai is in landslide class P3/P4?
According to ISPRA’s mosaic, 7.4% of the territory of Ulassai has high or very high landslide hazard (P3 and P4), with 16.9% of the residents. By share of territory with landslide hazard P3-P4, Ulassai ranks 44th of 74 municipalities in the province of Nuoro.
How much of Ulassai is in flood scenario P2?
0.2% of the territory of Ulassai is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents. By share of territory in the P2 flood area, Ulassai ranks 51st of 74 municipalities in the province of Nuoro.
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 |
|---|---|---|---|
| Osini | 4 | 24.6% | 2.6% |
| Perdasdefogu | 4 | 24.8% | 0% |
| Jerzu | 4 | 29.7% | 2.4% |
| Arzana | 4 | 14.4% | 0.8% |
| Lanusei | 4 | 39% | 2.9% |
| Tertenia | 4 | 53.2% | 5.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on