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Sorrento: what to know before buying a home

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

Liveability index free for any address

Search for an address in Sorrento

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: Corso Italia 1, Sorrento.

Sorrento, the clifftop town facing the Bay of Naples

Sorrento sits on a shelf of tufa, the soft volcanic stone of this coast, which drops sheer into the Bay of Naples at the start of the peninsula that points towards Capri. The Lattari mountains rise behind it and Vesuvius stands across the water. It is one of the best known holiday destinations in southern Italy, and much of the local economy runs on hotels, short lets and restaurants.

For a buyer, this is a resort market. In the centre and near the coast many homes are second homes or flats let to visitors, and demand often comes from outside the area. People looking for a year-round home tend to look at blocks of flats and small villas further inland and up on the hills. The Circumvesuviana railway runs from Naples all the way to Sorrento, and ferries and hydrofoils leave the harbour for Capri and Naples.

Istat, the national statistics office, counted 15,302 residents in 2023, down 7.6% on 2011, or 1,261 fewer people. The population is older than in the rest of the province of Naples: estimated average age 46.7 against 43.2, with over-65s at 25.1% against 20.0%. Foreign residents make up 4.2%. Declared incomes are well above the provincial average. Tourism shows in the numbers too: 20.39 bars and restaurants per 1,000 residents, against 4.49 across the province.

Most municipalities around Naples, 76 of them, are in seismic zone 2. Sorrento is one step lower, in zone 3 with 15 others, and the expected ground acceleration in the built-up area is about 0.097 g. Many buildings in the old town are tufa and more than a century old, so before signing it is worth asking what work has been done on the walls and floors.

The Revenue Agency (Agenzia delle Entrate) publishes the cadastral maps, so the report finds the plot from the address. Along the cliffs above the sea and on the slopes of the Lattari, the hazard of rockfalls and landslides changes from one street to the next and is checked for the individual address.

Key points

  • End of the Circumvesuviana line, with hydrofoils to Capri and Naples.
  • Population down 7.6% since 2011; over-65s at 25.1%.
  • Seismic zone 3, expected acceleration about 0.097 g.
  • 20.39 bars and restaurants per 1,000 residents.

Overview

Sorrento is a municipality in the province of Napoli, in Campania. At the end of 2023 it had 15,302 residents, ranked 50 of 92 municipalities in the province.

Earthquakes

For Italy's Civil Protection Department, Sorrento is in seismic zone 3, a zone where strong earthquakes are possible but rare. Only 16 of 92 municipalities in the province are in zone 3.

In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.097 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 7.6%. The estimated average age is 47 years, higher than the province average (43). 25% of residents are over 65 (the regional figure is 21%). Foreign residents make up 4.2% of the population. On average, a household has 2.4 members.

Income and climate

In tax year 2024, taxpayers in Sorrento declared an average taxable income of 28,551 euros, above the provincial average (21,545 euros). The Italian average is 24,895 euros.

Sorrento is in climate zone C, with 1,030 heating degree days: heating may be switched on from 15 November to 31 March, for up to 10 hours a day. The same table puts the town hall at 50 metres above sea level.

Services

In the official Ministry of Education and Ministry of Health lists, Sorrento has 17 schools and 4 pharmacies. The Overture Maps data also lists 19 grocery shops and supermarkets, 14 healthcare facilities, 20 sports facilities and 10 parks and green areas.

There are 1.2 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 24.4% of the land in Sorrento, compared with 34.9% in the province and 10.6% in the region. In 2024 built-up land stayed almost the same.

Radon and contaminated sites

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 Sorrento. 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 Sorrento: 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 Sorrento 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 37 inhabited census areas in Sorrento. Half of the residents live in areas scoring 63 or more.

Residents by band

  • fair 51.3%
  • good 48.7%

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 063080. The text on this page is generated automatically from the data.