Ataun

Can you build a house on rustic land?

The Basque Country allows a new house on rustic land only when a farm needs it. Otherwise it has to go in a village, or restore a building.

Ley 2/2006, art. 28. A town plan can be stricter.

Plan in force: Normas Subsidiarias (an older, simpler plan), from 2005. The region's planning viewer ↗

The national urban information system (SIU) maps the land class for 100% of the municipality.

Only the town hall can confirm it, in writing: ask for a certificado urbanístico.

Is there water?

IGME records 6 wells and boreholes in Ataun. Half of the 5 with a depth found water at 200–300 m. 11 springs are recorded.

Ground: 80% karstic or fissured aquifer, medium productivity; 16% karstic or fissured aquifer, high productivity.

Choosing where to drill takes a hydrogeologist.

What to watch for

• One fire since 2016 reached the municipality: 42 ha, in 2022.
• 0.5% of the municipality lies in the 100-year flood zone; 0.5% in the 500-year one.
• 0.5% of the municipality is preferential flow zone, where new building is generally banned.
• 76% of the municipality is Natura 2000: new works need the region's consent.
• 76% of the municipality is a protected natural area, whose plan limits what can be done.
• Radon zone I: new and restored homes need radon protection by law.

Living here

• 4G reaches 100% of homes; fibre 69%. Averages for the municipality.
• Rain: 1,257 mm a year (1971–2000), about 1,071 by 2041–2070.
• Summer highs: 23.5 °C, about 26.6 °C by 2041–2070.
• Frost days: 31 a year, about 16 by 2041–2070.

Around it

Idiazabal · Lazkao · Zaldibia · Altsasu / Alsasua · Urdiain · Etxarri Aranatz · Iturmendi · Bakaiku