Buying a home in Sasso Marconi
14,798 residents at the 2021 census, 4,696 buildings and 96.5 km² of territory, Emilia-Romagna.
Sasso Marconi is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 11.1% of the territory of Sasso Marconi has high or very high landslide hazard (P3 and P4), with 2.5% of the residents. 8.9% of the territory of Sasso Marconi is in the flood area of the medium-probability scenario (P2), with 9.8% of the residents.
Find your address in Sasso Marconi
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Sasso Marconi compared
| ISPRA indicator | Sasso Marconi | BO | Emilia-Romagna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.7% | 0.9% | 4.9% |
| Landslide, high hazard (P3) | 10.5% | 12.1% | 9.8% |
| Landslide, areas of attention | 15.4% | 16.2% | 3% |
| Residents in landslide areas P3-P4 | 2.5% | 1.3% | 1.9% |
| Buildings in landslide areas P3-P4 | 7.4% | 4.1% | 5.6% |
| Flood, high probability (P3) | 3.3% | 13.4% | 11.6% |
| Flood, medium probability (P2) | 8.9% | 50% | 45.5% |
| Flood, low probability (P1) | 8.9% | 50.2% | 47.2% |
| Residents in P2 flood areas | 9.8% | 56.1% | 62.5% |
| Buildings in P2 flood areas | 10.1% | 53.5% | 58.9% |
Questions
Which seismic zone is Sasso Marconi in?
Sasso Marconi is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Sasso Marconi is in landslide class P3/P4?
According to ISPRA’s mosaic, 11.1% of the territory of Sasso Marconi has high or very high landslide hazard (P3 and P4), with 2.5% of the residents. By share of territory with landslide hazard P3-P4, Sasso Marconi ranks 22nd of 55 municipalities in the Metropolitan City of Bologna.
How much of Sasso Marconi is in flood scenario P2?
8.9% of the territory of Sasso Marconi is in the flood area of the medium-probability scenario (P2), with 9.8% of the residents. By share of territory in the P2 flood area, Sasso Marconi ranks 37th 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 |
|---|---|---|---|
| Marzabotto | 3 | 9.3% | 10.7% |
| Casalecchio di Reno | 3 | 1.2% | 31.2% |
| Pianoro | 3 | 17.9% | 7.8% |
| Monte San Pietro | 3 | 29% | 4.5% |
| Zola Predosa | 3 | 1.1% | 55.9% |
| Bologna | 3 | 6.7% | 57.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on