Buying a home in Castellana Grotte
19,401 residents at the 2021 census, 9,592 buildings and 69.1 km² of territory, Puglia.
Castellana Grotte is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0% of the territory of Castellana Grotte has high or very high landslide hazard (P3 and P4), with 0% of the residents. 0.6% of the territory of Castellana Grotte is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents.
Find your address in Castellana Grotte
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Castellana Grotte compared
| ISPRA indicator | Castellana Grotte | BA | Puglia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.1% | 0.6% |
| Landslide, high hazard (P3) | 0% | 0.1% | 2.5% |
| Landslide, areas of attention | 0% | 0% | 0.1% |
| Residents in landslide areas P3-P4 | 0% | 0.2% | 1.6% |
| Buildings in landslide areas P3-P4 | 0% | 0.2% | 1.7% |
| Flood, high probability (P3) | 0.6% | 2.5% | 4% |
| Flood, medium probability (P2) | 0.6% | 3.4% | 6.9% |
| Flood, low probability (P1) | 0.7% | 3.9% | 8.2% |
| Residents in P2 flood areas | 0.1% | 2.4% | 3.4% |
| Buildings in P2 flood areas | 0.2% | 1.9% | 3.3% |
Questions
Which seismic zone is Castellana Grotte in?
Castellana Grotte is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Castellana Grotte is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Castellana Grotte has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the Metropolitan City of Bari, 25 of 41 municipalities have no territory with landslide hazard P3-P4.
How much of Castellana Grotte is in flood scenario P2?
0.6% of the territory of Castellana Grotte is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents. By share of territory in the P2 flood area, Castellana Grotte ranks 37th of 41 municipalities in the Metropolitan City of Bari, tied with 1 others.
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 |
|---|---|---|---|
| Putignano | 3 | 0% | 2.2% |
| Alberobello | 4 | 0% | 1.3% |
| Monopoli | 4 | 0.5% | 4.2% |
| Polignano a Mare | 4 | 0.2% | 1.7% |
| Conversano | 4 | 0% | 0.7% |
| Noci | 3 | 0% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on