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Valdidentro: what to know before buying a home

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

Liveability index free for any address

Search for an address in Valdidentro

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 Le Ponti 1, Valdidentro.

Valdidentro, high mountain hamlets near Bormio

In upper Valtellina, just west of Bormio, Valdidentro is a high mountain municipality made up of hamlets such as Isolaccia, where the town hall stands at around thirteen hundred and fifty metres, Semogo, Premadio and Oga. The valley climbs towards the Foscagno pass and Livigno; the municipality includes the Cancano lakes and, at Premadio, the Bagni di Bormio thermal springs.

Tourism weighs heavily on the market: alongside residents' homes there are many second homes and holiday flats, with skiing in winter and hiking in summer. For buyers, what counts is orientation, access in snow, heating costs in climate zone F and, for a holiday flat, the service charges that run even when it stands empty. The nearest train is at Tirano, where the line from Milan ends.

The municipality is growing and young for a mountain area: 4,177 residents in 2023, up 3.3% since 2011, with an average age of 43.8 against 46.8 in the province of Sondrio and over-65s at 21.0%. Foreign residents make up 3.6%.

The province of Sondrio has 64 municipalities in seismic zone 3 and 13 in zone 4, according to Italy's Civil Protection Department; Valdidentro is in zone 3, with an expected ground acceleration of about 0.118 g. At altitude, avalanches, landslides and debris flows along slopes and streams matter more: the report checks gradient and the official maps for the address.

The Revenue Agency (Agenzia delle Entrate) cadastral maps are published, and the report traces the plot from the address.

Key points

  • High mountain hamlets between Bormio and the Foscagno pass.
  • Up 3.3% since 2011, average age 43.8.
  • Seismic zone 3, expected ground acceleration about 0.118 g.
  • Second homes and snow: check access and winter costs.

Overview

Valdidentro is a municipality in the province of Sondrio, in Lombardia. At the end of 2023 it had 4,177 residents, ranked 10 of 77 municipalities in the province.

Earthquakes

For Italy's Civil Protection Department, Valdidentro is in seismic zone 3, a zone where strong earthquakes are possible but rare. Most municipalities in the province (64 of 77) are in the same zone.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.118 g, a moderate value: the level with a 10% probability of being exceeded in 50 years, on rock.

Even in zone 3, seismic standards apply to new buildings: for an older building, ask about the design year and any structural work.

Population

Compared with the 2011 census, the resident population has grown by 3.3%. The estimated average age is 44 years, lower than the province average (47). 21% of residents are over 65 (the regional figure is 24%). Foreign residents make up 3.6% of the population. On average, a household has 2.3 members.

Income and climate

In tax year 2024, taxpayers in Valdidentro declared an average taxable income of 22,844 euros, in line with the province (23,822 euros). The Italian average is 24,895 euros.

Valdidentro is in climate zone F, with 3,987 heating degree days, with no limits on when heating may be used. The same table puts the town hall at 1,350 metres above sea level.

Services

In the official Ministry of Education and Ministry of Health lists, Valdidentro has 5 schools and 1 pharmacy. The Overture Maps data also lists 5 grocery shops and supermarkets, 4 sports facilities and 2 parks and green areas.

The data shows no healthcare facilities within the municipality, against a provincial average of 0.5 per 1,000 residents.

Public transport

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

How built-up it is

Buildings, roads, car parks and other sealed surfaces cover 1.1% of the land in Valdidentro, compared with 2.7% in the province and 12.2% in the region. In 2024 built-up land grew by 1.1 hectares.

Radon and contaminated sites

Valdidentro is one of the municipalities designated as a radon priority area 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 2 contaminated sites, or sites still under investigation, in Valdidentro. 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 Valdidentro: 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 Valdidentro 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 41 inhabited census areas in Valdidentro. Half of the residents live in areas scoring 58 or more.

Residents by band

  • fair 86.3%
  • good 13.7%

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 014071. The text on this page is generated automatically from the data.