Buying a home in San Casciano in Val di Pesa
16,643 residents at the 2021 census, 6,601 buildings and 107.8 km² of territory, Toscana.
San Casciano in Val di Pesa is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 45.5% of the territory of San Casciano in Val di Pesa has high or very high landslide hazard (P3 and P4), with 12% of the residents. 1.8% of the territory of San Casciano in Val di Pesa is in the flood area of the medium-probability scenario (P2), with 2.8% of the residents.
Find your address in San Casciano in Val di Pesa
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San Casciano in Val di Pesa compared
| ISPRA indicator | San Casciano in Val di Pesa | FI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 10.7% | 7.8% | 4.6% |
| Landslide, high hazard (P3) | 34.9% | 19.4% | 16.4% |
| Landslide, areas of attention | 0% | 2.8% | 0.6% |
| Residents in landslide areas P3-P4 | 12% | 4.8% | 5% |
| Buildings in landslide areas P3-P4 | 11.3% | 6.8% | 8.1% |
| Flood, high probability (P3) | 0.9% | 3.4% | 6.2% |
| Flood, medium probability (P2) | 1.8% | 7.6% | 12.2% |
| Flood, low probability (P1) | 5.5% | 12.7% | 21.2% |
| Residents in P2 flood areas | 2.8% | 36.9% | 25.6% |
| Buildings in P2 flood areas | 2.4% | 29.7% | 22.2% |
Questions
Which seismic zone is San Casciano in Val di Pesa in?
San Casciano in Val di Pesa is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of San Casciano in Val di Pesa is in landslide class P3/P4?
According to ISPRA’s mosaic, 45.5% of the territory of San Casciano in Val di Pesa has high or very high landslide hazard (P3 and P4), with 12% of the residents. By share of territory with landslide hazard P3-P4, San Casciano in Val di Pesa ranks 4th of 41 municipalities in the Metropolitan City of Firenze.
How much of San Casciano in Val di Pesa is in flood scenario P2?
1.8% of the territory of San Casciano in Val di Pesa is in the flood area of the medium-probability scenario (P2), with 2.8% of the residents. By share of territory in the P2 flood area, San Casciano in Val di Pesa ranks 33rd of 41 municipalities in the Metropolitan City of Firenze.
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 |
|---|---|---|---|
| Impruneta | 3 | 32.8% | 2.8% |
| Montespertoli | 3 | 60.1% | 1.9% |
| Scandicci | 3 | 9.9% | 21.6% |
| Greve in Chianti | 3 | 22% | 1.6% |
| Barberino Tavarnelle | 3 | 34.2% | 2.3% |
| Certaldo | 3 | 41.8% | 7.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on