Buying a home in Casalecchio di Reno
35,784 residents at the 2021 census, 3,238 buildings and 17.3 km² of territory, Emilia-Romagna.
Casalecchio di Reno is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 1.2% of the territory of Casalecchio di Reno has high or very high landslide hazard (P3 and P4), with 0% of the residents. 31.2% of the territory of Casalecchio di Reno is in the flood area of the medium-probability scenario (P2), with 35.8% of the residents.
Find your address in Casalecchio di Reno
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Casalecchio di Reno compared
| ISPRA indicator | Casalecchio di Reno | BO | Emilia-Romagna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.9% | 4.9% |
| Landslide, high hazard (P3) | 1.2% | 12.1% | 9.8% |
| Landslide, areas of attention | 35.9% | 16.2% | 3% |
| Residents in landslide areas P3-P4 | 0% | 1.3% | 1.9% |
| Buildings in landslide areas P3-P4 | 0.3% | 4.1% | 5.6% |
| Flood, high probability (P3) | 5.7% | 13.4% | 11.6% |
| Flood, medium probability (P2) | 31.2% | 50% | 45.5% |
| Flood, low probability (P1) | 33.5% | 50.2% | 47.2% |
| Residents in P2 flood areas | 35.8% | 56.1% | 62.5% |
| Buildings in P2 flood areas | 37% | 53.5% | 58.9% |
Questions
Which seismic zone is Casalecchio di Reno in?
Casalecchio di Reno is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Casalecchio di Reno is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.2% of the territory of Casalecchio di Reno has high or very high landslide hazard (P3 and P4), with 0% of the residents. By share of territory with landslide hazard P3-P4, Casalecchio di Reno ranks 29th of 55 municipalities in the Metropolitan City of Bologna.
How much of Casalecchio di Reno is in flood scenario P2?
31.2% of the territory of Casalecchio di Reno is in the flood area of the medium-probability scenario (P2), with 35.8% of the residents. By share of territory in the P2 flood area, Casalecchio di Reno ranks 33rd of 55 municipalities in the Metropolitan City of Bologna.
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 |
|---|---|---|---|
| Zola Predosa | 3 | 1.1% | 55.9% |
| Bologna | 3 | 6.7% | 57.7% |
| Sasso Marconi | 3 | 11.1% | 8.9% |
| Monte San Pietro | 3 | 29% | 4.5% |
| Calderara di Reno | 3 | 0% | 100% |
| Pianoro | 3 | 17.9% | 7.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on