Buying a home in Piedimonte San Germano
6,310 residents at the 2021 census, 2,014 buildings and 17.3 km² of territory, Lazio.
Piedimonte San Germano is in seismic zone 2 (the region uses the sub-zones 2A): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 6.5% of the territory of Piedimonte San Germano has high or very high landslide hazard (P3 and P4), with 23.8% of the residents. 2.7% of the territory of Piedimonte San Germano is in the flood area of the medium-probability scenario (P2), with 11.2% of the residents.
Find your address in Piedimonte San Germano
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Piedimonte San Germano compared
| ISPRA indicator | Piedimonte San Germano | FR | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 6.5% | 14.4% | 4.3% |
| Landslide, high hazard (P3) | 0% | 0.4% | 1.2% |
| Landslide, areas of attention | 12.9% | 27.8% | 8.3% |
| Residents in landslide areas P3-P4 | 23.8% | 7% | 1.5% |
| Buildings in landslide areas P3-P4 | 12.6% | 7.2% | 3.2% |
| Flood, high probability (P3) | 2.6% | 1.6% | 2.6% |
| Flood, medium probability (P2) | 2.7% | 2.2% | 3.5% |
| Flood, low probability (P1) | 2.7% | 2.9% | 5.7% |
| Residents in P2 flood areas | 11.2% | 2.3% | 3.2% |
| Buildings in P2 flood areas | 9.2% | 2.4% | 3.4% |
Questions
Which seismic zone is Piedimonte San Germano in?
Piedimonte San Germano is in seismic zone 2 (the region uses the sub-zones 2A): in this zone strong earthquakes are possible.
How much of Piedimonte San Germano is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.5% of the territory of Piedimonte San Germano has high or very high landslide hazard (P3 and P4), with 23.8% of the residents. By share of territory with landslide hazard P3-P4, Piedimonte San Germano ranks 59th of 91 municipalities in the province of Frosinone.
How much of Piedimonte San Germano is in flood scenario P2?
2.7% of the territory of Piedimonte San Germano is in the flood area of the medium-probability scenario (P2), with 11.2% of the residents. By share of territory in the P2 flood area, Piedimonte San Germano ranks 25th of 91 municipalities in the province of Frosinone.
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 |
|---|---|---|---|
| Villa Santa Lucia | 2A | 24.1% | 4.4% |
| Aquino | 2A | 1.4% | 0.6% |
| Castrocielo | 2A | 20.3% | 2.7% |
| Pignataro Interamna | 2A | 1.6% | 17.5% |
| Cassino | 2A | 9.1% | 3.6% |
| Colle San Magno | 1 | 26.7% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on