Buying a home in Valva
1,551 residents at the 2021 census, 1,144 buildings and 26.8 km² of territory, Campania.
Valva is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 22.9% of the territory of Valva has high or very high landslide hazard (P3 and P4), with 34.1% of the residents. 3.5% of the territory of Valva is in the flood area of the medium-probability scenario (P2), with 3.3% of the residents.
Find your address in Valva
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Valva compared
| ISPRA indicator | Valva | SA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 10.5% | 5.8% | 9.5% |
| Landslide, high hazard (P3) | 12.4% | 16.8% | 10.1% |
| Landslide, areas of attention | 35.7% | 23.3% | 22% |
| Residents in landslide areas P3-P4 | 34.1% | 8.3% | 4.7% |
| Buildings in landslide areas P3-P4 | 32.2% | 13.2% | 9.2% |
| Flood, high probability (P3) | 2.5% | 2% | 2.5% |
| Flood, medium probability (P2) | 3.5% | 3.7% | 5.7% |
| Flood, low probability (P1) | 3.6% | 4% | 6.2% |
| Residents in P2 flood areas | 3.3% | 10% | 5.1% |
| Buildings in P2 flood areas | 4.2% | 6.5% | 5.9% |
Questions
Which seismic zone is Valva in?
Valva is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Valva is in landslide class P3/P4?
According to ISPRA’s mosaic, 22.9% of the territory of Valva has high or very high landslide hazard (P3 and P4), with 34.1% of the residents. By share of territory with landslide hazard P3-P4, Valva ranks 70th of 158 municipalities in the province of Salerno.
How much of Valva is in flood scenario P2?
3.5% of the territory of Valva is in the flood area of the medium-probability scenario (P2), with 3.3% of the residents. By share of territory in the P2 flood area, Valva ranks 47th of 158 municipalities in the province of Salerno.
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 |
|---|---|---|---|
| Laviano | 1 | 17.7% | 0% |
| Colliano | 1 | 19.1% | 0.7% |
| Senerchia | 2 | 25.1% | 1.1% |
| Calabritto | 1 | 8.8% | 2.5% |
| Caposele | 1 | 28.4% | 0% |
| Castelnuovo di Conza | 1 | 24.1% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on