Buying a home in Terrasini
12,706 residents at the 2021 census, 3,523 buildings and 19.8 km² of territory, Sicilia.
Terrasini is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 23.2% of the territory of Terrasini has high or very high landslide hazard (P3 and P4), with 2.4% of the residents. 0.3% of the territory of Terrasini is in the flood area of the medium-probability scenario (P2), with 1.5% of the residents.
Find your address in Terrasini
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Terrasini compared
| ISPRA indicator | Terrasini | PA | Sicilia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 23.2% | 5.4% | 2.2% |
| Landslide, high hazard (P3) | 0% | 1.4% | 0.8% |
| Landslide, areas of attention | 0% | 1.1% | 1.4% |
| Residents in landslide areas P3-P4 | 2.4% | 3.4% | 1.9% |
| Buildings in landslide areas P3-P4 | 3.8% | 5.1% | 2.4% |
| Flood, high probability (P3) | 0.3% | 0.6% | 1.6% |
| Flood, medium probability (P2) | 0.3% | 0.6% | 1.9% |
| Flood, low probability (P1) | 0.3% | 0.6% | 2.2% |
| Residents in P2 flood areas | 1.5% | 4.7% | 2.6% |
| Buildings in P2 flood areas | 1.7% | 3.2% | 2.3% |
Questions
Which seismic zone is Terrasini in?
Terrasini is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Terrasini is in landslide class P3/P4?
According to ISPRA’s mosaic, 23.2% of the territory of Terrasini has high or very high landslide hazard (P3 and P4), with 2.4% of the residents. By share of territory with landslide hazard P3-P4, Terrasini ranks 7th of 82 municipalities in the Metropolitan City of Palermo.
How much of Terrasini is in flood scenario P2?
0.3% of the territory of Terrasini is in the flood area of the medium-probability scenario (P2), with 1.5% of the residents. By share of territory in the P2 flood area, Terrasini ranks 32nd of 82 municipalities in the Metropolitan City of Palermo.
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 |
|---|---|---|---|
| Cinisi | 2 | 28.7% | 0.9% |
| Trappeto | 2 | 1.5% | 2.5% |
| Carini | 2 | 20.6% | 0.6% |
| Balestrate | 2 | 0.6% | 7% |
| Giardinello | 2 | 27.7% | 0.5% |
| Montelepre | 2 | 26.3% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on