Buying a home in Lettere
6,073 residents at the 2021 census, 971 buildings and 12 km² of territory, Campania.
Lettere is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 71.1% of the territory of Lettere has high or very high landslide hazard (P3 and P4), with 9.6% of the residents. 1% of the territory of Lettere is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents.
Find your address in Lettere
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Lettere compared
| ISPRA indicator | Lettere | NA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 44% | 9.1% | 9.5% |
| Landslide, high hazard (P3) | 27.1% | 7.8% | 10.1% |
| Landslide, areas of attention | 0% | 0% | 22% |
| Residents in landslide areas P3-P4 | 9.6% | 3.2% | 4.7% |
| Buildings in landslide areas P3-P4 | 10.9% | 6.5% | 9.2% |
| Flood, high probability (P3) | 1% | 2.8% | 2.5% |
| Flood, medium probability (P2) | 1% | 4.2% | 5.7% |
| Flood, low probability (P1) | 1% | 5.4% | 6.2% |
| Residents in P2 flood areas | 1.2% | 3.4% | 5.1% |
| Buildings in P2 flood areas | 1.2% | 4.3% | 5.9% |
Questions
Which seismic zone is Lettere in?
Lettere is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Lettere is in landslide class P3/P4?
According to ISPRA’s mosaic, 71.1% of the territory of Lettere has high or very high landslide hazard (P3 and P4), with 9.6% of the residents. By share of territory with landslide hazard P3-P4, Lettere ranks 2nd of 92 municipalities in the Metropolitan City of Napoli.
How much of Lettere is in flood scenario P2?
1% of the territory of Lettere is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents. By share of territory in the P2 flood area, Lettere ranks 66th 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 |
|---|---|---|---|
| Casola di Napoli | 3 | 53.4% | 5.4% |
| Gragnano | 3 | 61.8% | 3.7% |
| Sant’Antonio Abate | 3 | 3.9% | 8.6% |
| Corbara | 3 | 81.5% | 1.2% |
| Santa Maria la Carità | 3 | 0% | 0.8% |
| Angri | 2 | 12.2% | 7.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on