Buying a home in Alliste
6,481 residents at the 2021 census, 4,452 buildings and 23.5 km² of territory, Puglia.
Alliste is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 1.5% of the territory of Alliste has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. 3.1% of the territory of Alliste is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents.
Find your address in Alliste
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Alliste compared
| ISPRA indicator | Alliste | LE | Puglia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.3% | 0.3% | 0.6% |
| Landslide, high hazard (P3) | 1.1% | 0.4% | 2.5% |
| Landslide, areas of attention | 0% | 0% | 0.1% |
| Residents in landslide areas P3-P4 | 0.7% | 1.1% | 1.6% |
| Buildings in landslide areas P3-P4 | 1.3% | 1.3% | 1.7% |
| Flood, high probability (P3) | 0.8% | 1.3% | 4% |
| Flood, medium probability (P2) | 3.1% | 3.1% | 6.9% |
| Flood, low probability (P1) | 3.4% | 4.2% | 8.2% |
| Residents in P2 flood areas | 1.2% | 3.7% | 3.4% |
| Buildings in P2 flood areas | 0.8% | 3.4% | 3.3% |
Questions
Which seismic zone is Alliste in?
Alliste is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Alliste is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.5% of the territory of Alliste has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. By share of territory with landslide hazard P3-P4, Alliste ranks 8th of 96 municipalities in the province of Lecce.
How much of Alliste is in flood scenario P2?
3.1% of the territory of Alliste is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents. By share of territory in the P2 flood area, Alliste ranks 35th of 96 municipalities in the province of Lecce.
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 |
|---|---|---|---|
| Racale | 4 | 1% | 1.6% |
| Ugento | 4 | 0.7% | 5.5% |
| Melissano | 4 | 0.6% | 9.6% |
| Taviano | 4 | 0% | 3.9% |
| Matino | 4 | 0.3% | 4.5% |
| Taurisano | 4 | 0.2% | 1.4% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on