Rustic land in Spain, municipality by municipality › Huesca
Boltaña
Huesca · Aragón · 140 km²
What rustic land in Boltaña 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?
Aragón requires at least 1 ha for a new house on rustic land.
DL 1/2014, art. 34.2. A town plan can be stricter.
Plan in force: Plan General (a full town 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 2 wells and boreholes in Boltaña. Half of the 2 with a depth found water at 6–2,125 m. 13 springs are recorded.
Ground: 57% low permeability, local groundwater only; 22% karstic or fissured aquifer, high productivity; 13% practically impermeable; 8.3% porous 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).
- 57% of the municipality is Natura 2000: new works need the region's consent.
- Not a radon zone.
Living here
- 4G reaches 100% of homes; fibre 88%. Averages for the municipality.
- Rain: 799 mm a year (1971–2000), about 721 by 2041–2070.
- Summer highs: 28 °C, about 32 °C by 2041–2070.
- Frost days: 85 a year, about 56 by 2041–2070.
Around it
Labuerda · Aínsa-Sobrarbe · Fiscal · Puértolas · Fanlo · Bierge · Sabiñánigo
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.