Buying a home in Alserio
1,303 residents at the 2021 census, 333 buildings and 2 km² of territory, Lombardia.
Alserio 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 Alserio has high or very high landslide hazard (P3 and P4), with 0% of the residents. 0% of the territory of Alserio is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Alserio
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Alserio compared
| ISPRA indicator | Alserio | CO | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 3.2% | 3.7% |
| Landslide, high hazard (P3) | 0% | 4.9% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 0.9% | 0.4% |
| Buildings in landslide areas P3-P4 | 0% | 2.2% | 1.1% |
| Flood, high probability (P3) | 0% | 9.2% | 7.9% |
| Flood, medium probability (P2) | 0% | 10.1% | 10.2% |
| Flood, low probability (P1) | 0% | 11.4% | 20.3% |
| Residents in P2 flood areas | 0% | 1.7% | 4.4% |
| Buildings in P2 flood areas | 0% | 2.1% | 4.7% |
Questions
Which seismic zone is Alserio in?
Alserio is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Alserio is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Alserio has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the province of Como, 44 of 147 municipalities have no territory with landslide hazard P3-P4.
How much of Alserio is in flood scenario P2?
0% of the territory of Alserio is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of Como, 32 of 147 municipalities have no territory in the P2 flood area.
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 |
|---|---|---|---|
| Anzano del Parco | 4 | 0% | 0% |
| Monguzzo | 4 | 0.3% | 0.3% |
| Orsenigo | 4 | 0% | 1.4% |
| Alzate Brianza | 4 | 0% | 0% |
| Lurago d’Erba | 4 | 0% | 0% |
| Merone | 4 | 0% | 24% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on