Valle de Ancares

Can you build a house on rustic land?

Castilla y León 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 5/1999, art. 23.1.e. A town plan can be stricter.

No town plan: the region's general rules apply. The region's planning viewer ↗

The SIU does not map land classes here: the town plan is the source.

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

Is there water?

No well or borehole is recorded in Valle de Ancares. That is not proof there is no water: ask local drillers.

Ground: 79% practically impermeable; 17% porous aquifer, high productivity.

Choosing where to drill takes a hydrogeologist.

What to watch for

• 6 fires since 2016 reached the municipality: 2,607 ha in all, the latest in 2026.
• No mapped flood zone (only studied rivers are mapped).
• 100% of the municipality is Natura 2000: new works need the region's consent.
• Radon zone II: new and restored homes need radon protection by law.

Living here

• 4G reaches 94% of homes; fibre 0%. Averages for the municipality.
• Rain: 1,450 mm a year (1971–2000), about 1,286 by 2041–2070.
• Summer highs: 20.8 °C, about 24.2 °C by 2041–2070.
• Frost days: 113 a year, about 79 by 2041–2070.

Around it

Vega de Espinareda · Peranzanes · Fabero · Cervantes · Ibias · Navia de Suarna