Rustic land in Spain, municipality by municipality › Zaragoza
Alfajarín
Zaragoza · Aragón · 138 km²
What rustic land in Alfajarín 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 2022. The region's planning viewer ↗
The national urban information system (SIU) maps the land class for 98% of the municipality.
Only the town hall can confirm it, in writing: ask for a certificado urbanístico.
Is there water?
IGME records 10 wells and boreholes in Alfajarín. Half of the 10 with a depth found water at 9–18 m.
Ground: 77% practically impermeable; 17% porous aquifer, medium productivity; 6.3% porous aquifer, high productivity.
Choosing where to drill takes a hydrogeologist.
What to watch for
- One fire since 2016 reached the municipality: 106 ha, in 2026.
- 5.3% of the municipality lies in the 100-year flood zone; 6.3% in the 500-year one.
- 3.7% of the municipality is preferential flow zone, where new building is generally banned.
- 54% 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 82%. Averages for the municipality.
- Rain: 264 mm a year (1971–2000), about 232 by 2041–2070.
- Summer highs: 30.8 °C, about 34.8 °C by 2041–2070.
- Frost days: 32 a year, about 15 by 2041–2070.
Around it
Nuez de Ebro · La Puebla de Alfindén · Villamayor de Gállego · El Burgo de Ebro · Villafranca de Ebro · Farlete · Pastriz · Perdiguera
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.