Buying a home in Castellammare di Stabia
63,330 residents at the 2021 census, 4,435 buildings and 18 km² of territory, Campania.
Castellammare di Stabia is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 43.9% of the territory of Castellammare di Stabia has high or very high landslide hazard (P3 and P4), with 4.5% of the residents. 10.2% of the territory of Castellammare di Stabia is in the flood area of the medium-probability scenario (P2), with 19.4% of the residents.
Find your address in Castellammare di Stabia
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Castellammare di Stabia compared
| ISPRA indicator | Castellammare di Stabia | NA | Campania |
|---|---|---|---|
| Landslide, very high hazard (P4) | 31.7% | 9.1% | 9.5% |
| Landslide, high hazard (P3) | 12.1% | 7.8% | 10.1% |
| Landslide, areas of attention | 0% | 0% | 22% |
| Residents in landslide areas P3-P4 | 4.5% | 3.2% | 4.7% |
| Buildings in landslide areas P3-P4 | 10% | 6.5% | 9.2% |
| Flood, high probability (P3) | 3.3% | 2.8% | 2.5% |
| Flood, medium probability (P2) | 10.2% | 4.2% | 5.7% |
| Flood, low probability (P1) | 11.8% | 5.4% | 6.2% |
| Residents in P2 flood areas | 19.4% | 3.4% | 5.1% |
| Buildings in P2 flood areas | 16.3% | 4.3% | 5.9% |
Questions
Which seismic zone is Castellammare di Stabia in?
Castellammare di Stabia is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Castellammare di Stabia is in landslide class P3/P4?
According to ISPRA’s mosaic, 43.9% of the territory of Castellammare di Stabia has high or very high landslide hazard (P3 and P4), with 4.5% of the residents. By share of territory with landslide hazard P3-P4, Castellammare di Stabia ranks 14th of 92 municipalities in the Metropolitan City of Napoli.
How much of Castellammare di Stabia is in flood scenario P2?
10.2% of the territory of Castellammare di Stabia is in the flood area of the medium-probability scenario (P2), with 19.4% of the residents. By share of territory in the P2 flood area, Castellammare di Stabia ranks 14th 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 |
|---|---|---|---|
| Santa Maria la Carità | 3 | 0% | 0.8% |
| Pompei | 2 | 0% | 17.1% |
| Torre Annunziata | 2 | 0% | 7% |
| Casola di Napoli | 3 | 53.4% | 5.4% |
| Gragnano | 3 | 61.8% | 3.7% |
| Pimonte | 3 | 71.6% | 2.6% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on