Buying a home in Monteroni d’Arbia
8,984 residents at the 2021 census, 2,930 buildings and 105.9 km² of territory, Toscana.
Monteroni d’Arbia is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 4.5% of the territory of Monteroni d’Arbia has high or very high landslide hazard (P3 and P4), with 0.8% of the residents. 13.3% of the territory of Monteroni d’Arbia is in the flood area of the medium-probability scenario (P2), with 6.9% of the residents.
Find your address in Monteroni d’Arbia
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Monteroni d’Arbia compared
| ISPRA indicator | Monteroni d'Arbia | SI | Toscana |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.6% | 4.7% | 4.6% |
| Landslide, high hazard (P3) | 2.9% | 14.1% | 16.4% |
| Landslide, areas of attention | 0% | 0% | 0.6% |
| Residents in landslide areas P3-P4 | 0.8% | 5.2% | 5% |
| Buildings in landslide areas P3-P4 | 0.5% | 5.9% | 8.1% |
| Flood, high probability (P3) | 5% | 3.9% | 6.2% |
| Flood, medium probability (P2) | 13.3% | 8.9% | 12.2% |
| Flood, low probability (P1) | 34% | 15.8% | 21.2% |
| Residents in P2 flood areas | 6.9% | 5.1% | 25.6% |
| Buildings in P2 flood areas | 8.6% | 4.8% | 22.2% |
Questions
Which seismic zone is Monteroni d’Arbia in?
Monteroni d’Arbia is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Monteroni d’Arbia is in landslide class P3/P4?
According to ISPRA’s mosaic, 4.5% of the territory of Monteroni d’Arbia has high or very high landslide hazard (P3 and P4), with 0.8% of the residents. By share of territory with landslide hazard P3-P4, Monteroni d’Arbia ranks 31st of 35 municipalities in the province of Siena.
How much of Monteroni d’Arbia is in flood scenario P2?
13.3% of the territory of Monteroni d’Arbia is in the flood area of the medium-probability scenario (P2), with 6.9% of the residents. By share of territory in the P2 flood area, Monteroni d’Arbia ranks 9th 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 |
|---|---|---|---|
| Murlo | 3 | 3.5% | 0.8% |
| Buonconvento | 3 | 19.3% | 20.3% |
| Siena | 3 | 7.4% | 9.9% |
| Asciano | 3 | 31.5% | 10.3% |
| Sovicille | 3 | 5.6% | 23% |
| Monticiano | 3 | 11.5% | 2.6% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on