Buying a home in Osasco
1,153 residents at the 2021 census, 728 buildings and 5.5 km² of territory, Piemonte.
Osasco is in seismic zone 3 (the region uses the sub-zones 3S): in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 0% of the territory of Osasco has high or very high landslide hazard (P3 and P4), with 0% of the residents. 21.4% of the territory of Osasco is in the flood area of the medium-probability scenario (P2), with 4.8% of the residents.
Find your address in Osasco
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Osasco compared
| ISPRA indicator | Osasco | TO | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 4.5% | 3.1% |
| Landslide, high hazard (P3) | 0% | 5.4% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 0% | 5.9% | 4.4% |
| Flood, high probability (P3) | 5.8% | 4% | 5.1% |
| Flood, medium probability (P2) | 21.4% | 8.9% | 8.3% |
| Flood, low probability (P1) | 49.3% | 13.9% | 13% |
| Residents in P2 flood areas | 4.8% | 5.2% | 4.9% |
| Buildings in P2 flood areas | 4.9% | 7.2% | 5.8% |
Questions
Which seismic zone is Osasco in?
Osasco is in seismic zone 3 (the region uses the sub-zones 3S): in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Osasco is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Osasco has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the Metropolitan City of Torino, 120 of 312 municipalities have no territory with landslide hazard P3-P4.
How much of Osasco is in flood scenario P2?
21.4% of the territory of Osasco is in the flood area of the medium-probability scenario (P2), with 4.8% of the residents. By share of territory in the P2 flood area, Osasco ranks 55th of 312 municipalities in the Metropolitan City of Torino.
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 |
|---|---|---|---|
| Garzigliana | 3S | 0% | 50.4% |
| San Secondo di Pinerolo | 3S | 0.1% | 2.8% |
| Macello | 3S | 0% | 11.2% |
| Bricherasio | 3S | 0% | 14.5% |
| Campiglione Fenile | 3S | 0% | 7.8% |
| Buriasco | 3 | 0% | 15.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on