Cubillos del Sil

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.

Plan in force: Normas Subsidiarias (an older, simpler plan), from 2004. 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 15 wells and boreholes in Cubillos del Sil. Half of the 14 with a depth found water at 6–54 m. 3 springs are recorded.

Ground: 67% low permeability, local groundwater only; 15% porous aquifer, medium productivity; 9.4% practically impermeable; 5.4% surface water body.

Choosing where to drill takes a hydrogeologist.

What to watch for

• One fire since 2016 reached the municipality: 8 ha, in 2025.
• 0.5% of the municipality lies in the 500-year flood zone.
• Radon zone I: new and restored homes need radon protection by law.

Living here

• 4G reaches 100% of homes; fibre 85%. Averages for the municipality.
• Rain: 797 mm a year (1971–2000), about 712 by 2041–2070.
• Summer highs: 26.1 °C, about 29.8 °C by 2041–2070.
• Frost days: 65 a year, about 43 by 2041–2070.

Around it

Sancedo · Cabañas Raras · Toreno · Congosto · Berlanga del Bierzo · Vega de Espinareda · Ponferrada