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Dorio: what to know before buying a home

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

Liveability index free for any address

Search for an address in Dorio

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 Piave 1, Dorio.

Dorio, on the Lecco shore of upper Lake Como

Dorio is a village on the upper part of Lake Como, on the eastern shore between Dervio and Colico. Its houses sit between the water and the first slopes of the mountains rising straight behind, with hamlets higher up the hillside. The village has a station on the railway that follows the lake from Lecco towards Colico and the Valtellina, and the main expressway runs in a tunnel just above.

For buyers, transport links are a real advantage: the train reaches Lecco and, with a change, Milan, while the expressway quickly takes you north or south by car. The market includes village houses near the lake, villas with gardens and homes on the slopes, many used as second homes. Views, aspect and distance from the shore all count; on the hillside, so do narrow lanes and retaining walls.

In 2023 Istat, Italy's national statistics office, counted 329 residents, against 337 in 2011 (a fall of 2.4%). The estimated average age is 50.2, against 46.6 in the province of Lecco, and 30.7% of residents are over 65. Foreign residents make up 3.6%. Declared incomes are below the provincial average.

Seismic risk is low. Dorio is in seismic zone 4, the lowest class on the Civil Protection scale, like 20 of the 84 municipalities in the province, with an expected acceleration of about 0.042 g. The lake climate, in climate zone E, is milder than in the surrounding valleys.

The streams that drop steeply from the mountains into the lake and the slopes above the village need checking house by house. The report looks at the official landslide and flood maps for the address and finds the land parcel on the Revenue Agency's cadastral maps.

Key points

  • Eastern shore of upper Lake Como, between Dervio and Colico.
  • Station on the Lecco to Colico railway.
  • 329 residents in 2023, average age 50.2.
  • Seismic zone 4, the lowest, acceleration about 0.042 g.

Overview

Dorio is a municipality in the province of Lecco, in Lombardia. At the end of 2023 it had 329 residents, among the smallest in the province (79 of 84).

Earthquakes

For Italy's Civil Protection Department, Dorio is in seismic zone 4, the lowest-risk zone, where strong earthquakes are very rare. Only 20 of 84 municipalities in the province are in zone 4.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.042 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 2.4%. The estimated average age is 50 years, higher than the province average (47). 31% of residents are over 65 (the regional figure is 24%). Foreign residents make up 3.6% of the population. On average, a household has 1.9 members.

Income and climate

In tax year 2024, taxpayers in Dorio declared an average taxable income of 24,764 euros, below the provincial average (28,624 euros). The Italian average is 24,895 euros.

Dorio is in climate zone E, with 2,232 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 210 metres above sea level.

Services

In the Overture Maps data, Dorio has 1 grocery shop and 1 sports facility.

The data shows no schools within the municipality, against a provincial average of 1.0 per 1,000 residents.

Public transport

Within the municipality there are 1 public transport stops, served by 2 train lines, 1 bus line. That is about 3.0 stops per 1,000 residents.

How built-up it is

Buildings, roads, car parks and other sealed surfaces cover 2.5% of the land in Dorio, compared with 12.1% in the province and 12.2% in the region. In 2024 built-up land stayed almost the same.

Radon and contaminated sites

Dorio 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 one contaminated site, or site still under investigation, in Dorio. 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 Dorio: 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 Dorio 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 7 inhabited census areas in Dorio. Half of the residents live in areas scoring 60 or more.

Residents by band

  • fair 99.7%
  • good 0.3%

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 097032. The text on this page is generated automatically from the data.