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Sinalunga: what to know before buying a home

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

Liveability index free for any address

Search for an address in Sinalunga

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 Trento 5, Sinalunga.

Sinalunga, a hilltop town above the Valdichiana plain

The Valdichiana is a broad plain between the provinces of Siena and Arezzo, drained and farmed since the great land reclamation works, and at Sinalunga a hill rises out of it. The old town sits on top, at around 360 metres, while newer districts have spread down towards the plain and the station on the Siena to Chiusi railway. The municipality also includes Bettolle, home to the Valdichiana junction of the A1 motorway and the start of the dual carriageways to Siena and Perugia, plus small hilltop hamlets such as Scrofiano and Farnetella.

Up in the old town, houses are built of stone and brick, the lanes climb and parking is scarce. Lower down there are small apartment blocks and detached houses, handier for shops and trains, and out in the countryside farmhouses and smallholdings, many of them in need of work. Being between the motorway and the link roads suits anyone working around Siena, Arezzo or Montepulciano, though on the plain nearly every journey is by car.

Istat, the national statistics office, counted 12,029 residents at the end of 2023, down 3.6% on 2011. The age profile matches the province: an estimated average age of 47.6 and over-65s at 26.9%. Foreign residents make up 10.3%, households have 2.27 people on average, and declared incomes are below the provincial average. There are 5.57 bars and restaurants per 1,000 residents against 7.48 across the province, a sign that Sinalunga lives more on farming, trade and small industry than on tourism.

In the province of Siena 31 municipalities are in seismic zone 3 and 4 in zone 2. Sinalunga is in zone 3, but the expected ground acceleration in the built-up area, about 0.147 g, is towards the top of its band. For a stone house in the old town or a farmhouse, have the walls, timber floors and roof checked, and ask what work has been done and under which permits.

The Revenue Agency (Agenzia delle Entrate) publishes the cadastral maps and the report reaches the plot from the address. On the plain, crossed by drainage channels, flooding is the main concern; on the hill and the clay slopes, landslides. The report reads both for the exact address.

Key points

  • Old town on the hill; A1 Valdichiana junction at Bettolle.
  • Population down 3.6% since 2011; average age 47.6.
  • Seismic zone 3, expected acceleration about 0.147 g.
  • Station on the Siena to Chiusi line in the lower town.

Overview

Sinalunga is a municipality in the province of Siena, in Toscana. At the end of 2023 it had 12,029 residents, ranked 5 of 35 municipalities in the province.

Earthquakes

For Italy's Civil Protection Department, Sinalunga is in seismic zone 3, a zone where strong earthquakes are possible but rare. Most municipalities in the province (31 of 35) are in the same zone.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.147 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 fallen by 3.6%. The estimated average age is 48 years, in line with the province. 27% of residents are over 65 (the regional figure is 26%). Foreign residents make up 10.3% of the population. On average, a household has 2.3 members.

Income and climate

In tax year 2024, taxpayers in Sinalunga declared an average taxable income of 23,345 euros, below the provincial average (25,404 euros). The Italian average is 24,895 euros.

Sinalunga is in climate zone D, with 1,965 heating degree days: heating may be switched on from 1 November to 15 April, for up to 12 hours a day. The same table puts the town hall at 364 metres above sea level.

Services

In the official Ministry of Education and Ministry of Health lists, Sinalunga has 8 schools and 4 pharmacies. The Overture Maps data also lists 10 grocery shops and supermarkets, 7 healthcare facilities, 14 sports facilities and 1 green area.

There are 0.8 grocery shops and supermarkets per 1,000 residents, more than the province average (0.6).

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 8.9% of the land in Sinalunga, compared with 4.0% in the province and 6.2% in the region. In 2024 built-up land grew by 1.1 hectares.

Radon and contaminated sites

Sinalunga is not among the radon priority areas designated by the Regione Toscana in 2025. 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 one contaminated site, or site still under investigation, in Sinalunga, and 2 more have 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 Sinalunga: 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 Sinalunga 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 92 inhabited census areas in Sinalunga. Half of the residents live in areas scoring 65 or more.

Residents by band

  • modest 0.2%
  • fair 43.4%
  • good 55.9%
  • very good 0.5%

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 052033. The text on this page is generated automatically from the data.