Buying a home in Sant’Agnello
8,729 residents at the 2021 census, 1,177 buildings and 4.2 km² of territory, Campania.
Sant’Agnello is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 30.3% of the territory of Sant’Agnello has high or very high landslide hazard (P3 and P4), with 9.1% of the residents. 3.5% of the territory of Sant’Agnello is in the flood area of the medium-probability scenario (P2), with 4.6% of the residents.
Find your address in Sant’Agnello
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Sant’Agnello compared
| ISPRA indicator | Sant'Agnello | NA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 14.5% | 9.1% | 9.5% |
| Landslide, high hazard (P3) | 15.8% | 7.8% | 10.1% |
| Landslide, areas of attention | 0% | 0% | 22% |
| Residents in landslide areas P3-P4 | 9.1% | 3.2% | 4.7% |
| Buildings in landslide areas P3-P4 | 12.9% | 6.5% | 9.2% |
| Flood, high probability (P3) | 3.4% | 2.8% | 2.5% |
| Flood, medium probability (P2) | 3.5% | 4.2% | 5.7% |
| Flood, low probability (P1) | 3.5% | 5.4% | 6.2% |
| Residents in P2 flood areas | 4.6% | 3.4% | 5.1% |
| Buildings in P2 flood areas | 4.1% | 4.3% | 5.9% |
Questions
Which seismic zone is Sant’Agnello in?
Sant’Agnello is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Sant’Agnello is in landslide class P3/P4?
According to ISPRA’s mosaic, 30.3% of the territory of Sant’Agnello has high or very high landslide hazard (P3 and P4), with 9.1% of the residents. By share of territory with landslide hazard P3-P4, Sant’Agnello ranks 23rd of 92 municipalities in the Metropolitan City of Napoli.
How much of Sant’Agnello is in flood scenario P2?
3.5% of the territory of Sant’Agnello is in the flood area of the medium-probability scenario (P2), with 4.6% of the residents. By share of territory in the P2 flood area, Sant’Agnello ranks 42nd 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 |
|---|---|---|---|
| Piano di Sorrento | 3 | 26% | 1.6% |
| Sorrento | 3 | 22.3% | 1.5% |
| Meta | 3 | 55.6% | 3.4% |
| Massa Lubrense | 3 | 29.6% | 1.3% |
| Vico Equense | 3 | 54.2% | 1.3% |
| Positano | 3 | 88.3% | 0.4% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on