Rustic land in Spain, municipality by municipality › Soria
Trévago
Soria · Castilla y León · 21 km²
What rustic land in Trévago allows and holds, for the municipality as a whole. For a particular plot, open it in the map: the report answers for that exact point.
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 Trévago. That is not proof there is no water: ask local drillers.
Ground: 71% low permeability, local groundwater only; 15% porous aquifer, high productivity; 14% karstic or fissured aquifer, medium productivity.
Choosing where to drill takes a hydrogeologist.
What to watch for
- No mapped fire since 2016.
- No mapped flood zone (only studied rivers are mapped).
- Radon zone I: new and restored homes need radon protection by law.
Living here
- 4G reaches 100% of homes; fibre 0%. Averages for the municipality.
- Rain: 431 mm a year (1971–2000), about 394 by 2041–2070.
- Summer highs: 25.7 °C, about 29.6 °C by 2041–2070.
- Frost days: 87 a year, about 60 by 2041–2070.
Around it
Valdelagua del Cerro · Fuentestrún · Valdegeña · Matalebreras · Villar del Campo · Magaña · Suellacabras
From IGME, MITECO, SNCZI, EFFIS, the SIU, the Building Code, NCSE-02, SETID and AdapteCCa; summarised 9 October 2026. Information, not a certificate: the town hall has the final word.