Buying a home in Calco
5,333 residents at the 2021 census, 986 buildings and 4.6 km² of territory, Lombardia.
Calco is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 0% of the territory of Calco has high or very high landslide hazard (P3 and P4), with 0% of the residents. 7.1% of the territory of Calco is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents.
Find your address in Calco
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Calco compared
| ISPRA indicator | Calco | LC | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 8.4% | 3.7% |
| Landslide, high hazard (P3) | 0% | 1.9% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 1.6% | 0.4% |
| Buildings in landslide areas P3-P4 | 0% | 2.3% | 1.1% |
| Flood, high probability (P3) | 6.8% | 10.3% | 7.9% |
| Flood, medium probability (P2) | 7.1% | 10.8% | 10.2% |
| Flood, low probability (P1) | 7.6% | 14.2% | 20.3% |
| Residents in P2 flood areas | 0.2% | 2.8% | 4.4% |
| Buildings in P2 flood areas | 0.3% | 3.1% | 4.7% |
Questions
Which seismic zone is Calco in?
Calco is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Calco is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Calco has high or very high landslide hazard (P3 and P4), with 0% of the residents. By share of territory with landslide hazard P3-P4, Calco ranks 59th of 84 municipalities in the province of Lecco, tied with 1 others.
How much of Calco is in flood scenario P2?
7.1% of the territory of Calco is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents. By share of territory in the P2 flood area, Calco ranks 29th of 84 municipalities in the province of Lecco.
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 |
|---|---|---|---|
| Olgiate Molgora | 3 | 0.5% | 1.9% |
| Imbersago | 3 | 0.1% | 7.1% |
| Merate | 3 | 0.8% | 1.8% |
| Villa d’Adda | 3 | 0.1% | 2.6% |
| Brivio | 3 | 0.6% | 43.9% |
| Airuno | 3 | 1.7% | 10% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on