Buying a home in Calvizzano
12,397 residents at the 2021 census, 1,204 buildings and 4 km² of territory, Campania.
Calvizzano is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 1.5% of the territory of Calvizzano has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 10% of the territory of Calvizzano is in the flood area of the medium-probability scenario (P2), with 4.5% of the residents.
Find your address in Calvizzano
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Calvizzano compared
| ISPRA indicator | Calvizzano | NA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 9.1% | 9.5% |
| Landslide, high hazard (P3) | 1.5% | 7.8% | 10.1% |
| Landslide, areas of attention | 0% | 0% | 22% |
| Residents in landslide areas P3-P4 | 0.5% | 3.2% | 4.7% |
| Buildings in landslide areas P3-P4 | 0.2% | 6.5% | 9.2% |
| Flood, high probability (P3) | 10% | 2.8% | 2.5% |
| Flood, medium probability (P2) | 10% | 4.2% | 5.7% |
| Flood, low probability (P1) | 10% | 5.4% | 6.2% |
| Residents in P2 flood areas | 4.5% | 3.4% | 5.1% |
| Buildings in P2 flood areas | 5.3% | 4.3% | 5.9% |
Questions
Which seismic zone is Calvizzano in?
Calvizzano is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Calvizzano is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.5% of the territory of Calvizzano has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, Calvizzano ranks 50th of 92 municipalities in the Metropolitan City of Napoli.
How much of Calvizzano is in flood scenario P2?
10% of the territory of Calvizzano is in the flood area of the medium-probability scenario (P2), with 4.5% of the residents. By share of territory in the P2 flood area, Calvizzano ranks 16th of 92 municipalities in the Metropolitan City of Napoli.
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 |
|---|---|---|---|
| Villaricca | 2 | 0.8% | 2.8% |
| Marano di Napoli | 2 | 21% | 3.9% |
| Mugnano di Napoli | 2 | 0% | 2.6% |
| Qualiano | 2 | 0.1% | 5.6% |
| Melito di Napoli | 2 | 0% | 15.8% |
| Quarto | 2 | 5.6% | 2.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on