Buying a home in Treia
9,093 residents at the 2021 census, 5,467 buildings and 93.5 km² of territory, Marche.
Treia is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 2.5% of the territory of Treia has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. 1.1% of the territory of Treia is in the flood area of the medium-probability scenario (P2), with 1.1% of the residents.
Find your address in Treia
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Treia compared
| ISPRA indicator | Treia | MC | Marche |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.5% | 0.7% |
| Landslide, high hazard (P3) | 2.5% | 6.7% | 6.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.6% | 1.9% | 1.9% |
| Buildings in landslide areas P3-P4 | 1.8% | 3.2% | 2.7% |
| Flood, high probability (P3) | -1% | 0% | 0.1% |
| Flood, medium probability (P2) | 1.1% | 1.4% | 2.7% |
| Flood, low probability (P1) | 1.1% | 1.5% | 4% |
| Residents in P2 flood areas | 1.1% | 2.5% | 5.2% |
| Buildings in P2 flood areas | 0.9% | 2.5% | 5.7% |
Questions
Which seismic zone is Treia in?
Treia is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Treia is in landslide class P3/P4?
According to ISPRA’s mosaic, 2.5% of the territory of Treia has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. By share of territory with landslide hazard P3-P4, Treia ranks 44th of 55 municipalities in the province of Macerata.
How much of Treia is in flood scenario P2?
1.1% of the territory of Treia is in the flood area of the medium-probability scenario (P2), with 1.1% of the residents. By share of territory in the P2 flood area, Treia ranks 20th of 55 municipalities in the province of Macerata.
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 |
|---|---|---|---|
| Pollenza | 2 | 4.8% | 1.7% |
| Appignano | 2 | 18.6% | 0% |
| Montecassiano | 2 | 1.4% | 3.1% |
| Cingoli | 2 | 11.2% | 0.9% |
| Macerata | 2 | 3.4% | 2% |
| Tolentino | 2 | 12.2% | 1.4% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on