Buttrio: what to know before buying a home
A municipality in the province of Udine, Friuli-Venezia Giulia. Official data on earthquakes, population, services and transport.
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Search for an address in Buttrio
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 Pavia 1, Buttrio.
Buttrio, wine hills and a railway south-east of Udine
Buttrio lies south-east of Udine, where the Friulian plain meets the first hills of the Colli Orientali, an area of white and red wines with designation of origin. The municipality is split between the hillside part, with vineyards, villas and farms, and the lowland part along the road to Manzano and Gorizia, with the centre, residential districts and a major industrial area: Buttrio is home to the Danieli group, one of the world's leading builders of steelmaking plants.
The municipality has a station on the Udine-Gorizia railway, and Udine can also be reached by car in a few minutes. The market offers detached houses and small villas, flats in low blocks and, on the hills, country houses with a vineyard or garden. Average declared incomes are above the average for the province of Udine.
In 2023 there were 3,926 residents, down 2.8% on 2011, according to Istat, the national statistics office. Average age (48.6) and the share of over-65s (27.1%) are in line with the province, and foreign residents make up 10.2%.
Friuli is one of the most earthquake-prone regions in Italy: in the province of Udine 19 municipalities are in seismic zone 1 of the Civil Protection classification and 71 in zone 2. Buttrio is in zone 2, with an expected ground acceleration in the built-up area of about 0.201 g, a medium-high value. For houses built before current standards, ask about surveys and structural work.
The Revenue Agency (Agenzia delle Entrate) publishes the cadastral maps and the report traces the address back to its plot. On the hills, gradient and small slope failures matter; on the plain, streams and channels: both hazards are read from the official maps for the exact point of the house.
Key points
- Between the plain and the Colli Orientali, south-east of Udine.
- Station on the Udine-Gorizia line; home of the Danieli group.
- Seismic zone 2, expected ground acceleration about 0.201 g.
- 3,926 residents in 2023; incomes above the provincial average.
Overview
Buttrio is a municipality in the province of Udine, in Friuli-Venezia Giulia. At the end of 2023 it had 3,926 residents, ranked 35 of 134 municipalities in the province.
Earthquakes
For Italy's Civil Protection Department, Buttrio is in seismic zone 2, a zone where strong earthquakes are possible. Most municipalities in the province (71 of 134) are in the same zone.
In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.201 g, a medium-high value: the level with a 10% probability of being exceeded in 50 years, on rock.
For anyone buying in Buttrio, the building matters a great deal: ask for the design year, whether it met the 2008 seismic standards, and whether any seismic retrofit has been carried out.
Population
Compared with the 2011 census, the resident population has fallen by 2.8%. The estimated average age is 49 years, in line with the province. 27% of residents are over 65 (the regional figure is 27%). Foreign residents make up 10.2% of the population. On average, a household has 2.2 members.
Income and climate
In tax year 2024, taxpayers in Buttrio declared an average taxable income of 27,149 euros, above the provincial average (25,508 euros). The Italian average is 24,895 euros.
Buttrio is in climate zone E, with 2,262 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 79 metres above sea level.
Services
In the official Ministry of Education and Ministry of Health lists, Buttrio has 5 schools and 1 pharmacy. The Overture Maps data also lists 2 grocery shops and supermarkets and 5 sports facilities.
The data shows no healthcare facilities within the municipality, against a provincial average of 0.6 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 15.4% of the land in Buttrio, compared with 6.8% in the province and 8.1% in the region. In 2024 built-up land grew by 0.8 hectares.
Radon and contaminated sites
Buttrio is not among the radon priority areas designated by the Regione Friuli Venezia Giulia in 2024. 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 no contaminated sites in Buttrio.
Landslides and flooding
Landslide and flood hazard changes from one street to the next even within Buttrio: 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 Buttrio 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 21 inhabited census areas in Buttrio. Half of the residents live in areas scoring 59 or more.
Residents by band
- fair 77.0%
- good 23.0%
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), Regione Friuli Venezia Giulia, national list compiled by ARPA Lombardia. Licence Atto pubblico (art. 5 L. 633/1941), 2024.
- 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 030014. The text on this page is generated automatically from the data.