Buying a home in Anagni
20,792 residents at the 2021 census, 9,309 buildings and 112.8 km² of territory, Lazio.
Anagni is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 4.3% of the territory of Anagni has high or very high landslide hazard (P3 and P4), with 4.8% of the residents. 1.3% of the territory of Anagni is in the flood area of the medium-probability scenario (P2), with 0.4% of the residents.
Find your address in Anagni
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Anagni compared
| ISPRA indicator | Anagni | FR | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 3.2% | 14.4% | 4.3% |
| Landslide, high hazard (P3) | 1.1% | 0.4% | 1.2% |
| Landslide, areas of attention | 16.8% | 27.8% | 8.3% |
| Residents in landslide areas P3-P4 | 4.8% | 7% | 1.5% |
| Buildings in landslide areas P3-P4 | 3.4% | 7.2% | 3.2% |
| Flood, high probability (P3) | 1.3% | 1.6% | 2.6% |
| Flood, medium probability (P2) | 1.3% | 2.2% | 3.5% |
| Flood, low probability (P1) | 2.1% | 2.9% | 5.7% |
| Residents in P2 flood areas | 0.4% | 2.3% | 3.2% |
| Buildings in P2 flood areas | 0.5% | 2.4% | 3.4% |
Questions
Which seismic zone is Anagni in?
Anagni is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible.
How much of Anagni is in landslide class P3/P4?
According to ISPRA’s mosaic, 4.3% of the territory of Anagni has high or very high landslide hazard (P3 and P4), with 4.8% of the residents. By share of territory with landslide hazard P3-P4, Anagni ranks 68th of 91 municipalities in the province of Frosinone.
How much of Anagni is in flood scenario P2?
1.3% of the territory of Anagni is in the flood area of the medium-probability scenario (P2), with 0.4% of the residents. By share of territory in the P2 flood area, Anagni ranks 34th of 91 municipalities in the province of Frosinone.
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 |
|---|---|---|---|
| Sgurgola | 2B | 24.8% | 2.5% |
| Acuto | 2B | 16.1% | 0% |
| Gavignano | 2B | 2.7% | 1.5% |
| Ferentino | 2B | 4.2% | 0.8% |
| Piglio | 2B | 25.9% | 0% |
| Fiuggi | 2B | 15.6% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on