Rustic land in Spain, municipality by municipality › Guadalajara
Gajanejos
Guadalajara · Castilla-La Mancha · 26 km²
What rustic land in Gajanejos 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-La Mancha requires at least 1.5 ha for a new house on rustic land.
Other cases: 3 ha on protected rustic land.
Orden 4/2020, art. 5. A town plan can be stricter.
Plan in force: Normas Subsidiarias (an older, simpler plan), from 1995. 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 one well or borehole in Gajanejos. Its depth: 56 m. 2 springs are recorded.
Ground: 77% karstic or fissured aquifer, medium productivity; 15% porous aquifer, high productivity; 8% practically impermeable.
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).
- 29% of the municipality is a protected natural area, whose plan limits what can be done.
- Not a radon zone.
Living here
- 4G reaches 100% of homes; fibre 71%. Averages for the municipality.
- Rain: 467 mm a year (1971–2000), about 438 by 2041–2070.
- Summer highs: 27.9 °C, about 31.9 °C by 2041–2070.
- Frost days: 85 a year, about 58 by 2041–2070.
Around it
Selling land in Gajanejos? 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.