Buying a home in Vallecorsa
2,438 residents at the 2021 census, 1,422 buildings and 39.3 km² of territory, Lazio.
Vallecorsa is in seismic zone 3 (the region uses the sub-zones 3A): in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 1.2% of the territory of Vallecorsa has high or very high landslide hazard (P3 and P4), with 1.8% of the residents. 0% of the territory of Vallecorsa is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Vallecorsa
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Vallecorsa compared
| ISPRA indicator | Vallecorsa | FR | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.2% | 14.4% | 4.3% |
| Landslide, high hazard (P3) | 0% | 0.4% | 1.2% |
| Landslide, areas of attention | 0% | 27.8% | 8.3% |
| Residents in landslide areas P3-P4 | 1.8% | 7% | 1.5% |
| Buildings in landslide areas P3-P4 | 0.6% | 7.2% | 3.2% |
| Flood, high probability (P3) | 0% | 1.6% | 2.6% |
| Flood, medium probability (P2) | 0% | 2.2% | 3.5% |
| Flood, low probability (P1) | 0% | 2.9% | 5.7% |
| Residents in P2 flood areas | 0% | 2.3% | 3.2% |
| Buildings in P2 flood areas | 0% | 2.4% | 3.4% |
Questions
Which seismic zone is Vallecorsa in?
Vallecorsa is in seismic zone 3 (the region uses the sub-zones 3A): in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Vallecorsa is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.2% of the territory of Vallecorsa has high or very high landslide hazard (P3 and P4), with 1.8% of the residents. By share of territory with landslide hazard P3-P4, Vallecorsa ranks 86th of 91 municipalities in the province of Frosinone.
How much of Vallecorsa is in flood scenario P2?
0% of the territory of Vallecorsa is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of Frosinone, 24 of 91 municipalities have no territory in the P2 flood area.
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 |
|---|---|---|---|
| Amaseno | 3A | 0.9% | 2.7% |
| Lenola | 3A | 14.3% | 0% |
| Castro dei Volsci | 2B | 11.9% | 3.8% |
| Pastena | 2B | 11% | 1.6% |
| Villa Santo Stefano | 2B | 0.3% | 3.5% |
| Monte San Biagio | 3B | 10.4% | 0.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on