Buying a home in Comunanza
2,943 residents at the 2021 census, 1,297 buildings and 54.4 km² of territory, Marche.
Comunanza is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 1.1% of the territory of Comunanza has high or very high landslide hazard (P3 and P4), with 1.7% of the residents. 1.1% of the territory of Comunanza is in the flood area of the medium-probability scenario (P2), with 1.8% of the residents.
Find your address in Comunanza
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Comunanza compared
| ISPRA indicator | Comunanza | AP | Marche |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.6% | 0.7% |
| Landslide, high hazard (P3) | 1% | 5.2% | 6.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 1.7% | 1.3% | 1.9% |
| Buildings in landslide areas P3-P4 | 1.8% | 2.7% | 2.7% |
| Flood, high probability (P3) | -1% | 0.8% | 0.1% |
| Flood, medium probability (P2) | 1.1% | 3.6% | 2.7% |
| Flood, low probability (P1) | 1.1% | 4.9% | 4% |
| Residents in P2 flood areas | 1.8% | 8.5% | 5.2% |
| Buildings in P2 flood areas | 1.9% | 9.3% | 5.7% |
Questions
Which seismic zone is Comunanza in?
Comunanza is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Comunanza is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.1% of the territory of Comunanza has high or very high landslide hazard (P3 and P4), with 1.7% of the residents. By share of territory with landslide hazard P3-P4, Comunanza ranks 31st of 33 municipalities in the province of Ascoli Piceno.
How much of Comunanza is in flood scenario P2?
1.1% of the territory of Comunanza is in the flood area of the medium-probability scenario (P2), with 1.8% of the residents. By share of territory in the P2 flood area, Comunanza ranks 20th of 33 municipalities in the province of Ascoli Piceno.
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 |
|---|---|---|---|
| Palmiano | 2 | 6.2% | 0% |
| Montefortino | 2 | 5.8% | 0.8% |
| Force | 2 | 13.9% | 1.6% |
| Venarotta | 2 | 1.6% | 0.1% |
| Roccafluvione | 2 | 1.7% | 0.4% |
| Montefalcone Appennino | 2 | 6.1% | 0.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on