Buying a home in Collazzone
3,365 residents at the 2021 census, 3,481 buildings and 55.6 km² of territory, Umbria.
Collazzone is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 6.1% of the territory of Collazzone has high or very high landslide hazard (P3 and P4), with 5.8% of the residents. 12.3% of the territory of Collazzone is in the flood area of the medium-probability scenario (P2), with 5% of the residents.
Find your address in Collazzone
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Collazzone compared
| ISPRA indicator | Collazzone | PG | Umbria |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.1% | 0.1% |
| Landslide, high hazard (P3) | 6.1% | 5.6% | 5.8% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 5.8% | 2% | 2.1% |
| Buildings in landslide areas P3-P4 | 3.6% | 2.6% | 3% |
| Flood, high probability (P3) | 10.8% | 3% | 3% |
| Flood, medium probability (P2) | 12.3% | 4.5% | 4.3% |
| Flood, low probability (P1) | 13.1% | 6.6% | 6% |
| Residents in P2 flood areas | 5% | 7.3% | 7.2% |
| Buildings in P2 flood areas | 4.8% | 6.7% | 6.5% |
Questions
Which seismic zone is Collazzone in?
Collazzone is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Collazzone is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.1% of the territory of Collazzone has high or very high landslide hazard (P3 and P4), with 5.8% of the residents. By share of territory with landslide hazard P3-P4, Collazzone ranks 20th of 59 municipalities in the province of Perugia.
How much of Collazzone is in flood scenario P2?
12.3% of the territory of Collazzone is in the flood area of the medium-probability scenario (P2), with 5% of the residents. By share of territory in the P2 flood area, Collazzone ranks 14th of 59 municipalities in the province of Perugia.
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 |
|---|---|---|---|
| Fratta Todina | 2 | 2.9% | 16% |
| Gualdo Cattaneo | 2 | 4.7% | 1.4% |
| Deruta | 2 | 3.4% | 15.5% |
| Marsciano | 2 | 2.3% | 14.8% |
| Monte Castello di Vibio | 2 | 11.5% | 9.2% |
| Bettona | 2 | 1.4% | 18.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on