Buying a home in Treppo Grande
1,699 residents at the 2021 census, 1,177 buildings and 11.3 km² of territory, Friuli-Venezia Giulia.
Treppo Grande is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 0% of the territory of Treppo Grande has high or very high landslide hazard (P3 and P4), with 0% of the residents. 14.4% of the territory of Treppo Grande is in the flood area of the medium-probability scenario (P2), with 0.9% of the residents.
Find your address in Treppo Grande
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Treppo Grande compared
| ISPRA indicator | Treppo Grande | UD | Friuli-Venezia Giulia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 2.4% | 2% |
| Landslide, high hazard (P3) | 0% | 0.6% | 0.5% |
| Landslide, areas of attention | 0% | 0.1% | 0.1% |
| Residents in landslide areas P3-P4 | 0% | 0.6% | 0.3% |
| Buildings in landslide areas P3-P4 | 0% | 1% | 0.6% |
| Flood, high probability (P3) | 13.9% | 7.7% | 9.6% |
| Flood, medium probability (P2) | 14.4% | 15% | 14.6% |
| Flood, low probability (P1) | 15.2% | 22.1% | 21.5% |
| Residents in P2 flood areas | 0.9% | 14.9% | 9.9% |
| Buildings in P2 flood areas | 1% | 14.6% | 10.8% |
Questions
Which seismic zone is Treppo Grande in?
Treppo Grande is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Treppo Grande is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Treppo Grande has high or very high landslide hazard (P3 and P4), with 0% of the residents. By share of territory with landslide hazard P3-P4, Treppo Grande ranks 68th of 134 municipalities in the area of the former province of Udine.
How much of Treppo Grande is in flood scenario P2?
14.4% of the territory of Treppo Grande is in the flood area of the medium-probability scenario (P2), with 0.9% of the residents. By share of territory in the P2 flood area, Treppo Grande ranks 52nd of 134 municipalities in the area of the former province of Udine.
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 |
|---|---|---|---|
| Cassacco | 2 | 0% | 26.4% |
| Colloredo di Monte Albano | 2 | 0% | 5.8% |
| Magnano in Riviera | 1 | 2.1% | 22.1% |
| Buja | 1 | 0.2% | 22% |
| Tricesimo | 2 | 0.1% | 5.8% |
| Artegna | 1 | 0.2% | 16% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on