Rustic land in Spain, municipality by municipality › Navarra
Oiz
Navarra · Navarre · 8.1 km²
What rustic land in Oiz 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.
Plan in force: Plan General (a full town plan), from 2015. 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 Oiz. That is not proof there is no water: ask local drillers.
Ground: 45% karstic or fissured aquifer, medium productivity; 38% porous aquifer, high productivity; 12% karstic or fissured aquifer, high productivity.
Choosing where to drill takes a hydrogeologist.
What to watch for
- 6 fires since 2016 reached the municipality: 26 ha in all, the latest in 2026.
- No mapped flood zone (only studied rivers are mapped).
- 50% of the municipality is Natura 2000: new works need the region's consent.
- Radon zone I: new and restored homes need radon protection by law.
Living here
- 4G reaches 99% of homes; fibre 87%. Averages for the municipality.
- Rain: 1,659 mm a year (1971–2000), about 1,402 by 2041–2070.
- Summer highs: 22.4 °C, about 25.4 °C by 2041–2070.
- Frost days: 38 a year, about 20 by 2041–2070.
Around it
Selling land in Oiz? Add a free water and building check to your listing.
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.