Buying a home in Biandronno
3,167 residents at the 2021 census, 1,548 buildings and 9.5 km² of territory, Lombardia.
Biandronno is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0% of the territory of Biandronno has high or very high landslide hazard (P3 and P4), with 0% of the residents. 54.4% of the territory of Biandronno is in the flood area of the medium-probability scenario (P2), with 4.8% of the residents.
Find your address in Biandronno
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Biandronno compared
| ISPRA indicator | Biandronno | VA | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 1.5% | 3.7% |
| Landslide, high hazard (P3) | 0% | 0.6% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 0.3% | 0.4% |
| Buildings in landslide areas P3-P4 | 0% | 0.4% | 1.1% |
| Flood, high probability (P3) | 53.8% | 10.8% | 7.9% |
| Flood, medium probability (P2) | 54.4% | 13.1% | 10.2% |
| Flood, low probability (P1) | 55.1% | 16% | 20.3% |
| Residents in P2 flood areas | 4.8% | 2.2% | 4.4% |
| Buildings in P2 flood areas | 5.2% | 2.3% | 4.7% |
Questions
Which seismic zone is Biandronno in?
Biandronno is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Biandronno is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Biandronno has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the province of Varese, 60 of 136 municipalities have no territory with landslide hazard P3-P4.
How much of Biandronno is in flood scenario P2?
54.4% of the territory of Biandronno is in the flood area of the medium-probability scenario (P2), with 4.8% of the residents. By share of territory in the P2 flood area, Biandronno ranks 3rd of 136 municipalities in the province of Varese.
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 |
|---|---|---|---|
| Cazzago Brabbia | 4 | 0% | 70.6% |
| Bardello con Malgesso e Bregano | 4 | 0% | 2.6% |
| Gavirate | 4 | 1.5% | 21.7% |
| Inarzo | 4 | 0% | 44.7% |
| Ternate | 4 | 0% | 11.2% |
| Bodio Lomnago | 4 | 0% | 19% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on