Buying a home in Gaby
424 residents at the 2021 census, 562 buildings and 32.9 km² of territory, Valle d’Aosta/Vallée d’Aoste.
Gaby is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 93.2% of the territory of Gaby has high or very high landslide hazard (P3 and P4), with 30.9% of the residents. 6.2% of the territory of Gaby is in the flood area of the medium-probability scenario (P2), with 10.3% of the residents.
Find your address in Gaby
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Gaby compared
| ISPRA indicator | Gaby | AO | Valle d'Aosta/Vallée d'Aoste |
|---|---|---|---|
| Landslide, very high hazard (P4) | 23.9% | 48.9% | 48.9% |
| Landslide, high hazard (P3) | 69.3% | 34.8% | 34.8% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 30.9% | 10.9% | 10.9% |
| Buildings in landslide areas P3-P4 | 47.3% | 22.6% | 22.6% |
| Flood, high probability (P3) | 5.1% | 5% | 5% |
| Flood, medium probability (P2) | 6.2% | 7.3% | 7.3% |
| Flood, low probability (P1) | 7.3% | 9.2% | 9.2% |
| Residents in P2 flood areas | 10.3% | 9.1% | 9.1% |
| Buildings in P2 flood areas | 9.5% | 11.1% | 11.1% |
Questions
Which seismic zone is Gaby in?
Gaby is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Gaby is in landslide class P3/P4?
According to ISPRA’s mosaic, 93.2% of the territory of Gaby has high or very high landslide hazard (P3 and P4), with 30.9% of the residents. By share of territory with landslide hazard P3-P4, Gaby ranks 11th of 74 municipalities in the province of Valle d’Aosta.
How much of Gaby is in flood scenario P2?
6.2% of the territory of Gaby is in the flood area of the medium-probability scenario (P2), with 10.3% of the residents. By share of territory in the P2 flood area, Gaby ranks 37th 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 |
|---|---|---|---|
| Issime | 3 | 96% | 9.1% |
| Piedicavallo | 3 | 0.3% | 1.6% |
| Fontainemore | 3 | 82.5% | 5.4% |
| Rosazza | 3 | 1.4% | 2.2% |
| Gressoney-Saint-Jean | 3 | 91.8% | 6.9% |
| Rassa | 4 | 6.3% | 1.7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on