Rustic land in Spain, municipality by municipality › Toledo
Illescas
Toledo · Castilla-La Mancha · 57 km²
What rustic land in Illescas 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: Plan General (a full town plan), from 2010. 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 5 wells and boreholes in Illescas. Half of the 5 with a depth found water at 36–79 m.
Ground: 87% porous aquifer, medium productivity; 12% low permeability, local groundwater only.
Choosing where to drill takes a hydrogeologist.
What to watch for
- No mapped fire since 2016.
- 0.6% of the municipality lies in the 100-year flood zone; 0.6% in the 500-year one.
- 0.6% of the municipality is preferential flow zone, where new building is generally banned.
- Radon zone I: new and restored homes need radon protection by law.
Living here
- 4G reaches 100% of homes; fibre 97%. Averages for the municipality.
- Rain: 324 mm a year (1971–2000), about 306 by 2041–2070.
- Summer highs: 31.2 °C, about 35.3 °C by 2041–2070.
- Frost days: 40 a year, about 21 by 2041–2070.
Around it
Ugena · Casarrubuelos · Yuncos · Yeles · Cubas de la Sagra · Carranque · Numancia de la Sagra · Cedillo del Condado
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.