Buying a home in Abbadia San Salvatore
6,023 residents at the 2021 census, 2,874 buildings and 59 km² of territory, Toscana.
Abbadia San Salvatore is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 43.6% of the territory of Abbadia San Salvatore has high or very high landslide hazard (P3 and P4), with 4% of the residents. 0.9% of the territory of Abbadia San Salvatore is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Abbadia San Salvatore
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Abbadia San Salvatore compared
| ISPRA indicator | Abbadia San Salvatore | SI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.5% | 4.7% | 4.6% |
| Landslide, high hazard (P3) | 43.2% | 14.1% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 4% | 5.2% | 5% |
| Buildings in landslide areas P3-P4 | 10.1% | 5.9% | 8.1% |
| Flood, high probability (P3) | 0.8% | 3.9% | 6.2% |
| Flood, medium probability (P2) | 0.9% | 8.9% | 12.2% |
| Flood, low probability (P1) | 1.1% | 15.8% | 21.2% |
| Residents in P2 flood areas | 0% | 5.1% | 25.6% |
| Buildings in P2 flood areas | 0.1% | 4.8% | 22.2% |
Questions
Which seismic zone is Abbadia San Salvatore in?
Abbadia San Salvatore is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Abbadia San Salvatore is in landslide class P3/P4?
According to ISPRA’s mosaic, 43.6% of the territory of Abbadia San Salvatore has high or very high landslide hazard (P3 and P4), with 4% of the residents. By share of territory with landslide hazard P3-P4, Abbadia San Salvatore ranks 2nd of 35 municipalities in the province of Siena.
How much of Abbadia San Salvatore is in flood scenario P2?
0.9% of the territory of Abbadia San Salvatore is in the flood area of the medium-probability scenario (P2), with 0% of the residents. By share of territory in the P2 flood area, Abbadia San Salvatore ranks 29th of 35 municipalities in the province of Siena.
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 |
|---|---|---|---|
| Piancastagnaio | 2 | 15.3% | 1.6% |
| Radicofani | 2 | 13.3% | 0.3% |
| Santa Fiora | 2 | 44.3% | 0.9% |
| Seggiano | 3 | 72.6% | 6.3% |
| Castiglione d’Orcia | 3 | 43.2% | 13.7% |
| Castell’Azzara | 2 | 32.2% | 1.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on