Buying a home in Collesalvetti
16,370 residents at the 2021 census, 6,585 buildings and 108 km² of territory, Toscana.
Collesalvetti is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 9.3% of the territory of Collesalvetti has high or very high landslide hazard (P3 and P4), with 3% of the residents. 30.3% of the territory of Collesalvetti is in the flood area of the medium-probability scenario (P2), with 12.8% of the residents.
Find your address in Collesalvetti
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Collesalvetti compared
| ISPRA indicator | Collesalvetti | LI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.6% | 1.9% | 4.6% |
| Landslide, high hazard (P3) | 7.7% | 7.4% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 3% | 2.3% | 5% |
| Buildings in landslide areas P3-P4 | 4.3% | 4% | 8.1% |
| Flood, high probability (P3) | 18.6% | 10.2% | 6.2% |
| Flood, medium probability (P2) | 30.3% | 19.9% | 12.2% |
| Flood, low probability (P1) | 48.4% | 44.3% | 21.2% |
| Residents in P2 flood areas | 12.8% | 10.6% | 25.6% |
| Buildings in P2 flood areas | 13.6% | 15.8% | 22.2% |
Questions
Which seismic zone is Collesalvetti in?
Collesalvetti is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Collesalvetti is in landslide class P3/P4?
According to ISPRA’s mosaic, 9.3% of the territory of Collesalvetti has high or very high landslide hazard (P3 and P4), with 3% of the residents. By share of territory with landslide hazard P3-P4, Collesalvetti ranks 6th of 19 municipalities in the province of Livorno.
How much of Collesalvetti is in flood scenario P2?
30.3% of the territory of Collesalvetti is in the flood area of the medium-probability scenario (P2), with 12.8% of the residents. By share of territory in the P2 flood area, Collesalvetti ranks 4th of 19 municipalities in the province of Livorno.
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 |
|---|---|---|---|
| Fauglia | 3 | 17.7% | 14.2% |
| Crespina Lorenzana | 3 | 16.3% | 19.8% |
| Orciano Pisano | 3 | 31.9% | 4.6% |
| Pisa | 3 | 0% | 60.8% |
| Cascina | 3 | 0% | 74.6% |
| Casciana Terme Lari | 3 | 23.1% | 15.4% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on