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Tronzano Lago Maggiore: what to know before buying a home

A municipality in the province of Varese, Lombardia. Official data on earthquakes, population, services and transport.

Liveability index free for any address

Search for an address in Tronzano Lago Maggiore

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: Via Europa 1, Tronzano Lago Maggiore.

Tronzano Lago Maggiore, on the Lombard shore towards Switzerland

On the eastern shore of Lake Maggiore, the last Lombard stretch before the Swiss border is made up of small villages clinging to the hillside. Tronzano Lago Maggiore is one of them: the centre sits at about three hundred and forty metres above the lakeside road, with houses looking out over the water and woods rising behind. Luino is the town for shops, schools, services and the hospital, and Varese for provincial offices.

The lake view is the main reason people buy here, often as a second home. The market includes stone village houses, villas and detached homes on the slope, and a few flats. Roads are narrow and steep, and in many cases parking is the first problem to solve. The climate is softened by the lake (climate zone E). Average declared incomes are much lower than the average for the province of Varese.

In 2023 Istat, Italy's statistics office, counted 233 residents, down 8.3% from 254 in 2011. The estimated average age is 50.2, against 46.5 in the province, and over-65s make up 28.3%. Foreign residents account for 10.3%, and households are small, 1.91 people on average.

All 136 municipalities in the province of Varese are in seismic zone 4 on the Civil Protection scale, and here the expected ground acceleration is about 0.043 g. On such a steep slope, landslides, rockfall and the streams running down to the lake matter more: the report checks them for the address on the official maps and measures the gradient. Cadastral maps are published by the Revenue Agency (Agenzia delle Entrate).

Key points

  • Village on the eastern slopes of Lake Maggiore, near the Swiss border.
  • 233 residents, down 8.3% since 2011.
  • All 136 Varese municipalities in seismic zone 4.
  • Average age 50.2; foreign residents at 10.3%.

Overview

Tronzano Lago Maggiore is a municipality in the province of Varese, in Lombardia. At the end of 2023 it had 233 residents, among the smallest in the province (134 of 136).

Earthquakes

For Italy's Civil Protection Department, Tronzano Lago Maggiore is in seismic zone 4, the lowest-risk zone, where strong earthquakes are very rare. All 136 municipalities in the province are in the same zone.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.043 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 8.3%. The estimated average age is 50 years, higher than the province average (46). 28% of residents are over 65 (the regional figure is 24%). Foreign residents make up 10.3% of the population. On average, a household has 1.9 members.

Income and climate

In tax year 2024, taxpayers in Tronzano Lago Maggiore declared an average taxable income of 16,365 euros, below the provincial average (27,186 euros). The Italian average is 24,895 euros.

Tronzano Lago Maggiore is in climate zone E, with 2,597 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 342 metres above sea level.

Services

In the Overture Maps data, Tronzano Lago Maggiore has 1 sports facility.

The data shows no schools within the municipality, against a provincial average of 0.8 per 1,000 residents.

Public transport

The open timetables available for the area do not list any stops within the territory of Tronzano Lago Maggiore.

How built-up it is

Buildings, roads, car parks and other sealed surfaces cover 2.6% of the land in Tronzano Lago Maggiore, compared with 21.1% in the province and 12.2% in the region. In 2024 built-up land stayed almost the same.

Radon and contaminated sites

Tronzano Lago Maggiore is not among the radon priority areas designated by the Regione Lombardia 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 no contaminated sites in Tronzano Lago Maggiore.

Landslides and flooding

Landslide and flood hazard changes from one street to the next even within Tronzano Lago Maggiore: 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 Tronzano Lago Maggiore 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 11 inhabited census areas in Tronzano Lago Maggiore. Half of the residents live in areas scoring 59 or more.

Residents by band

  • modest 12.0%
  • fair 60.4%
  • good 27.6%

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

ISTAT code 012129. The text on this page is generated automatically from the data.