Boca de Huérgano

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 2002. 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?

No well or borehole is recorded in Boca de Huérgano. That is not proof there is no water: ask local drillers. 4 springs are recorded.

Ground: 77% practically impermeable; 11% porous aquifer, high productivity; 6.2% karstic or fissured aquifer, medium productivity.

Choosing where to drill takes a hydrogeologist.

What to watch for

• 8 fires since 2016 reached the municipality: 20,567 ha in all, the latest in 2025.
• No mapped flood zone (only studied rivers are mapped).
• 100% of the municipality is Natura 2000: new works need the region's consent.
• 100% 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 86% of homes; fibre 54%. Averages for the municipality.
• Rain: 1,081 mm a year (1971–2000), about 974 by 2041–2070.
• Summer highs: 20.1 °C, about 23.7 °C by 2041–2070.
• Frost days: 148 a year, about 111 by 2041–2070.

Around it

Velilla del Río Carrión · Riaño · Prioro · Burón · Vega de Liébana · Camaleño · Posada de Valdeón · Valderrueda