Buying a home in Pont-Saint-Martin
3,553 residents at the 2021 census, 1,010 buildings and 6.9 km² of territory, Valle d’Aosta/Vallée d’Aoste.
Pont-Saint-Martin is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 62.2% of the territory of Pont-Saint-Martin has high or very high landslide hazard (P3 and P4), with 11.8% of the residents. 6.6% of the territory of Pont-Saint-Martin is in the flood area of the medium-probability scenario (P2), with 5.1% of the residents.
Find your address in Pont-Saint-Martin
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Pont-Saint-Martin compared
| ISPRA indicator | Pont-Saint-Martin | AO | Valle d'Aosta/Vallée d'Aoste |
|---|---|---|---|
| Landslide, very high hazard (P4) | 20.4% | 48.9% | 48.9% |
| Landslide, high hazard (P3) | 41.8% | 34.8% | 34.8% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 11.8% | 10.9% | 10.9% |
| Buildings in landslide areas P3-P4 | 20.4% | 22.6% | 22.6% |
| Flood, high probability (P3) | 2.9% | 5% | 5% |
| Flood, medium probability (P2) | 6.6% | 7.3% | 7.3% |
| Flood, low probability (P1) | 15.1% | 9.2% | 9.2% |
| Residents in P2 flood areas | 5.1% | 9.1% | 9.1% |
| Buildings in P2 flood areas | 5.3% | 11.1% | 11.1% |
Questions
Which seismic zone is Pont-Saint-Martin in?
Pont-Saint-Martin is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Pont-Saint-Martin is in landslide class P3/P4?
According to ISPRA’s mosaic, 62.2% of the territory of Pont-Saint-Martin has high or very high landslide hazard (P3 and P4), with 11.8% of the residents. By share of territory with landslide hazard P3-P4, Pont-Saint-Martin ranks 60th of 74 municipalities in the province of Valle d’Aosta.
How much of Pont-Saint-Martin is in flood scenario P2?
6.6% of the territory of Pont-Saint-Martin is in the flood area of the medium-probability scenario (P2), with 5.1% of the residents. By share of territory in the P2 flood area, Pont-Saint-Martin ranks 32nd of 74 municipalities in the province of Valle d’Aosta.
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 |
|---|---|---|---|
| Carema | 3 | 5.8% | 7.4% |
| Perloz | 3 | 81.9% | 5.4% |
| Lillianes | 3 | 62.9% | 4.8% |
| Settimo Vittone | 3 | 11.5% | 5.3% |
| Quincinetto | 3 | 31.4% | 11.7% |
| Bard | 3 | 82% | 10.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on