Vallelaghi: what to know before buying a home
A municipality in the province of Trento, Trentino-Alto Adige/Südtirol. Official data on earthquakes, population, services and transport.
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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 Nazionale 1, Vallelaghi.
Vallelaghi, the Valle dei Laghi villages near Trento
Vallelaghi is a young municipality: it was created in 2016 by merging Vezzano, Terlago and Padergnone, three villages in the Valle dei Laghi, the valley that runs down from Trento towards Sarche and Lake Garda. It also takes in Santa Massenza, on the shore of the lake of the same name and known for its grappa distilleries, and a string of hamlets spread among the lakes, the vineyards and the slopes rising towards the Paganella. This is where Nosiola is grown, the grape used for Trentino's Vino Santo dessert wine.
Being close to the city shapes what buyers look for. Trento is roughly a quarter of an hour by car, and for many families Vallelaghi means more space and greenery without moving far from work. The villages differ from one another: old cores of stone houses packed together, newer residential areas and isolated houses on the hillside. Since the merger, older deeds may still place a property in the former municipality of Vezzano, Terlago or Padergnone; this is normal, but check that the details match.
In 2023 there were 5,256 residents, 458 more than in 2011, an increase of 9.5%. The average age is 45.0, against 45.4 for the province, over-65s make up 22.1% and foreign residents 7.0%. Average declared incomes are in line with the rest of Trentino.
Trentino has municipalities in three different seismic zones of the national classification set by the Civil Protection Department: 4 in zone 2, 147 in zone 3 and 15 in zone 4. Vallelaghi is in zone 3, with an expected ground acceleration of about 0.069 g. In the stone houses of the old centres, look at the roof, the walls and any damp; below the valley's rock faces the report checks the official landslide and rockfall maps for the address.
As throughout the province of Trento, the tavolare system applies: ownership is checked in the Land Register (Libro fondiario) and the Revenue Agency (Agenzia delle Entrate) does not publish cadastral maps. The report says so and uses the other data available.
Key points
- Created in 2016 by merging Vezzano, Terlago and Padergnone.
- Population up 9.5% since 2011.
- Seismic zone 3, expected acceleration about 0.069 g.
- Tavolare system: no Revenue Agency cadastral maps.
Overview
Vallelaghi is a municipality in the province of Trento, in Trentino-Alto Adige/Südtirol. At the end of 2023 it had 5,256 residents, among the most populous in the province (16 of 166).
Earthquakes
For Italy's Civil Protection Department, Vallelaghi is in seismic zone 3, a zone where strong earthquakes are possible but rare. Most municipalities in the province (147 of 166) are in the same zone.
In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.069 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 9.5%. The estimated average age is 45 years, in line with the province. 22% of residents are over 65 (the regional figure is 22%). Foreign residents make up 7.0% of the population. On average, a household has 2.3 members.
Income and climate
In tax year 2024, taxpayers in Vallelaghi declared an average taxable income of 25,899 euros, in line with the province (25,718 euros). The Italian average is 24,895 euros.
Vallelaghi is in climate zone F, with 3,102 heating degree days, with no limits on when heating may be used. The same table puts the town hall at 456 metres above sea level.
Services
In the official Ministry of Education and Ministry of Health lists, Vallelaghi has 3 schools. The Overture Maps data also lists 1 grocery shop and 4 sports facilities.
The data shows no pharmacies within the municipality, against a provincial average of 0.3 per 1,000 residents.
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 2.6% of the land in Vallelaghi, compared with 3.1% in the province and 2.9% in the region. In 2024 built-up land stayed almost the same.
Radon and contaminated sites
Vallelaghi is not among the radon priority areas designated by the Provincia autonoma di Trento in 2026. According to the ISPRA map, the estimated radon emission in the municipality is low. 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 open contaminated sites in Vallelaghi; one has been cleaned up or closed.
Landslides and flooding
Landslide and flood hazard changes from one street to the next even within Vallelaghi: 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
For Vallelaghi the Revenue Agency does not publish cadastral maps: the land registry here uses the tavolare (land book) system. The report cannot give a parcel reference, but it still checks risks, services and transport at the address and states this clearly.
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 60 inhabited census areas in Vallelaghi. Half of the residents live in areas scoring 59 or more.
Residents by band
- fair 91.9%
- good 8.1%
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), Provincia autonoma di Trento, national list compiled by ARPA Lombardia. Licence Atto pubblico (art. 5 L. 633/1941), 2026.
- Contaminated sites, ISPRA, MOSAICO - Banca dati nazionale dei siti oggetto di procedimento di bonifica. Licence CC BY 4.0, updated to 12 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 022248. The text on this page is generated automatically from the data.