Ruda: 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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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 Gorizia 1, Ruda.
Ruda, the eastern Friulian lowlands and the land register
Ruda is a municipality on the low Friulian plain, in the eastern part of the province of Udine, a few kilometres from Cervignano del Friuli. The land is flat, only just above sea level, made of fields, irrigation channels and small rural settlements. The sea at Grado is about twenty minutes by car, Udine and Gorizia about half an hour.
The history of the area still matters to buyers. Until the First World War Ruda belonged to Austria, and the tavolare system still applies here: ownership is proven by entry in the land register (libro fondiario), whereas elsewhere in Italy recording the deed is enough. The Revenue Agency (Agenzia delle Entrate) maps are published all the same and the report uses them to find the parcel, but for titles, easements and mortgages the reference point is the land registry office.
Homes are mostly detached houses with a courtyard, old Friulian farmhouses and detached homes from recent decades. On a plain with a high water table and many channels, look at damp, cellars and the official flood maps, which the report reads for the address.
There are 2,787 residents (2023), down 6.9% since 2011, with an average age of 49.8 against 48.5 for the province. People over 65 make up 29.4% and foreign residents 5.2%.
Ruda is in seismic zone 3, with an expected ground acceleration of 0.134 g; further north in Friuli some municipalities are in zones 1 and 2, the highest. For a house built before the 1980s, ask for the structural documents and the permits for any work done.
Key points
- Low Friulian plain, near Cervignano
- Tavolare system: ownership in the land register
- 2,787 residents, down 6.9% since 2011
- Seismic zone 3, acceleration 0.134 g
Overview
Ruda is a municipality in the province of Udine, in Friuli-Venezia Giulia. At the end of 2023 it had 2,787 residents, ranked 49 of 134 municipalities in the province.
Earthquakes
For Italy's Civil Protection Department, Ruda is in seismic zone 3, a zone where strong earthquakes are possible but rare. Only 44 of 134 municipalities in the province are in zone 3.
In the built-up area, the expected ground shaking (peak ground acceleration, PGA) is about 0.134 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 6.9%. The estimated average age is 50 years, in line with the province. 29% of residents are over 65 (the regional figure is 27%). Foreign residents make up 5.2% of the population. On average, a household has 2.2 members.
Income and climate
In tax year 2024, taxpayers in Ruda declared an average taxable income of 25,097 euros, in line with the province (25,508 euros). The Italian average is 24,895 euros.
Ruda is in climate zone E, with 2,257 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 12 metres above sea level.
Services
In the official Ministry of Education and Ministry of Health lists, Ruda has 3 schools and 1 pharmacy.
The data shows no grocery shops and supermarkets 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 9.5% of the land in Ruda, compared with 6.8% in the province and 8.1% in the region. In 2024 built-up land stayed almost the same.
Radon and contaminated sites
Ruda 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 open contaminated sites in Ruda; one has been cleaned up or closed.
Landslides and flooding
Landslide and flood hazard changes from one street to the next even within Ruda: 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
Ruda uses the tavolare (land book) system, but the Revenue Agency still publishes the maps: the report finds the building's parcel, that is its sheet and parcel number, starting from the address.
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 24 inhabited census areas in Ruda. Half of the residents live in areas scoring 60 or more.
Residents by band
- fair 100.0%
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 030098. The text on this page is generated automatically from the data.