Buying a home in Ponna
230 residents at the 2021 census, 532 buildings and 5.8 km² of territory, Lombardia.
Ponna is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0.5% of the territory of Ponna has high or very high landslide hazard (P3 and P4), with 0% of the residents. 0% of the territory of Ponna is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Ponna
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Ponna compared
| ISPRA indicator | Ponna | CO | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 3.2% | 3.7% |
| Landslide, high hazard (P3) | 0.5% | 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 Ponna in?
Ponna is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Ponna is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.5% of the territory of Ponna has high or very high landslide hazard (P3 and P4), with 0% of the residents. By share of territory with landslide hazard P3-P4, Ponna ranks 90th of 147 municipalities in the province of Como.
How much of Ponna is in flood scenario P2?
0% of the territory of Ponna 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 |
|---|---|---|---|
| Laino | 4 | 2.3% | 0% |
| Claino con Osteno | 4 | 0.2% | 35.6% |
| Blessagno | 4 | 3.7% | 0% |
| Pigra | 4 | 20.1% | 0% |
| Porlezza | 4 | 1.7% | 17.7% |
| Sala Comacina | 4 | 4.3% | 20.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on