Rustic land in Spain, municipality by municipality › Navarra
Marañón
Navarra · Navarre · 5.8 km²
What rustic land in Marañón 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?
Navarre allows a new house on rustic land only where the town plan provides for it, on at least 1 ha.
DFL 1/2017, art. 115. A town plan can be stricter.
No town plan: the region's general rules apply. The region's planning viewer ↗
The national urban information system (SIU) maps the land class for 1.4% 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 Marañón. That is not proof there is no water: ask local drillers. 3 springs are recorded.
Ground: 50% karstic or fissured aquifer, medium productivity; 33% porous aquifer, medium productivity; 9.4% low permeability, local groundwater only; 7.2% practically impermeable.
Choosing where to drill takes a hydrogeologist.
What to watch for
- No mapped fire since 2016.
- 0.7% of the municipality lies in the 100-year flood zone; 0.7% in the 500-year one.
- 0.7% of the municipality is preferential flow zone, where new building is generally banned.
- 66% 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 72%. Averages for the municipality.
- Rain: 634 mm a year (1971–2000), about 549 by 2041–2070.
- Summer highs: 25 °C, about 28.7 °C by 2041–2070.
- Frost days: 54 a year, about 32 by 2041–2070.
Around it
Cabredo · Lapoblación · Aguilar de Codés · Oyón-Oion · Bernedo
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.