Dormelletto: what to know before buying a home
A municipality in the province of Novara, Piemonte. Official data on earthquakes, population, services and transport.
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Search for an address in Dormelletto
The report looks at the exact point: landslide and flood risk, seismic zone, price per square metre for the area, services and nearby stops.
For example: Corso Cavour 1, Dormelletto.
Dormelletto, the Piedmont shore at the foot of Lake Maggiore
Dormelletto looks out over the southern tip of Lake Maggiore, on the Piedmont shore, between Arona and the point where the lake gives way to the river Ticino. The municipality is partly lakeside and partly hilly: along the shore there are villas, campsites and tourist facilities, while inland the ground rises through woods and residential areas.
The location suits people working around Arona, towards Novara or near Malpensa airport, which is reached by crossing the Ticino. The motorway to Milan and to the Simplon is joined a few kilometres away, near Arona.
For buyers there are two markets. Houses near the lake, often with a view or access to the water, have different features and prices from those inland, where detached houses and small apartment blocks prevail. In climate zone E winters are cold and damp, and insulation in older houses should be checked.
According to Istat, the national statistics office, there were 2,507 residents in 2023, down 5.1% since 2011. The population is older than the province: average age 49.6 against 46.7, with 29.2% over 65 against 24.9%. Foreign nationals make up 10.4%. Declared incomes are above the average for the province of Novara.
Seismic hazard is the lowest: Dormelletto is in zone 4 of the Civil Protection classification, like 86 other municipalities in the province, with an expected ground acceleration of 0.038 g. The Revenue Agency (Agenzia delle Entrate) cadastre is published. Near the shore, the official maps of lake flooding need to be read for the address, and the report checks them along with the land parcel.
Key points
- Piedmont shore at the southern end of Lake Maggiore
- Lakeside homes and inland houses: two different markets
- Average age 49.6, against 46.7 in the province
- Seismic zone 4, the lowest
Overview
Dormelletto is a municipality in the province of Novara, in Piemonte. At the end of 2023 it had 2,507 residents, ranked 25 of 87 municipalities in the province.
Earthquakes
For Italy's Civil Protection Department, Dormelletto is in seismic zone 4, the lowest-risk zone, where strong earthquakes are very rare. All 87 municipalities in the province are in the same zone.
In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.038 g, a low value: the level with a 10% probability of being exceeded in 50 years, on rock.
In zone 4 the risk is low, but for an older building it is still worth asking about the state of the structure.
Population
Compared with the 2011 census, the resident population has fallen by 5.1%. The estimated average age is 50 years, higher than the province average (47). 29% of residents are over 65 (the regional figure is 27%). Foreign residents make up 10.4% of the population. On average, a household has 2.1 members.
Income and climate
In tax year 2024, taxpayers in Dormelletto declared an average taxable income of 27,421 euros, in line with the province (26,949 euros). The Italian average is 24,895 euros.
Dormelletto is in climate zone E, with 2,610 heating degree days: heating may be switched on from 15 October to 15 April, for up to 14 hours a day. The same table puts the town hall at 235 metres above sea level.
Services
In the official Ministry of Education and Ministry of Health lists, Dormelletto has 3 schools and 1 pharmacy. The Overture Maps data also lists 6 grocery shops and supermarkets, 3 healthcare facilities and 4 sports facilities.
There are 2.4 grocery shops and supermarkets per 1,000 residents, more than the province average (0.5).
Public transport
We do not yet have open public transport timetables for this municipality: the report says so explicitly, without inventing distances.
How built-up it is
Buildings, roads, car parks and other sealed surfaces cover 17.9% of the land in Dormelletto, compared with 11.2% in the province and 6.7% in the region. In 2024 built-up land stayed almost the same.
Radon and contaminated sites
Dormelletto is not among the radon priority areas designated by the Regione Piemonte in 2023. According to the ISPRA map, the estimated radon emission in the municipality is medium. Radon varies from building to building and can only be known by measuring it, especially on ground floors and in basements.
Official databases list 2 contaminated sites, or sites still under investigation, in Dormelletto, and one more has been cleaned up or closed. The report tells you whether one is close to the address.
Landslides and flooding
Landslide and flood hazard changes from one street to the next even within Dormelletto: the report checks the address against the ISPRA maps.
House prices
The Revenue Agency's price ranges per square metre (OMI) apply to zones, not to whole municipalities: the report gives the range for the address's zone.
Land registry
The cadastral maps for Dormelletto are public: from the address the report finds the sheet and parcel number.
Liveability area by area
The Vicinalia liveability index runs from 0 to 100 and looks at the place, not the people who live there: services within walking distance, transport, green space, natural hazards, air, quiet, buildings and connection. Here it is worked out at the centre of each of the 22 inhabited census areas in Dormelletto. Half of the residents live in areas scoring 58 or more.
Residents by band
- modest 7.4%
- fair 81.7%
- good 10.9%
Vicinalia index by census area, licence CC BY-SA 4.0. Data: IdroGEO ISPRA (2026), Istat, INGV, EEA, AGCOM, Overture Maps and OpenStreetMap.
The colour is the value at the centre of the area. For an exact address, search for it above: the free check looks at that exact point. How the index is worked out
Data sources
- Seismic classification of municipalities, Dipartimento della Protezione Civile. Licence CC BY 4.0, updated to 2025-05.
- MPS04 seismic hazard model, INGV. Licence CC BY 4.0, 2004 model.
- Data by census section, Istat. Licence CC BY 4.0, residents at the end of 2023, compared with the 2011 census.
- Places, Overture Maps Foundation. Licence CDLA Permissive 2.0 and others depending on provider, release 2026-10-21.0.
- Income and main IRPEF variables by municipality, MEF, Dipartimento delle Finanze. Licence CC BY 3.0 IT, tax year 2024.
- Climate zones and heating degree days of municipalities (Presidential Decree 412/1993, Annex A), Normattiva. Licence CC BY 4.0, current text.
- Land take, territorial dynamics and ecosystem services, ISPRA e SNPA. Licence CC BY 4.0, 2024 data.
- Predictive radon map by municipality, ISPRA. Licence CC BY 4.0, version 2022-11.
- Radon priority areas (Legislative Decree 101/2020), Regione Piemonte, national list compiled by ARPA Lombardia. Licence Atto pubblico (art. 5 L. 633/1941), 2023.
- Contaminated sites, Regione Piemonte, Anagrafe regionale dei siti contaminati (ASCO). Licence CC BY 4.0, updated to 9 November 2026.
- Liveability index by census area, Vicinalia, from the data in the report sections. Licence CC BY-SA 4.0, worked out on 30 September 2026.
- List of Italian municipalities, Istat. Licence CC BY 4.0, updated to 21 February 2026.
ISTAT code 003062. The text on this page is generated automatically from the data.