Fees in writing
We give you a fixed price for the whole technical team and stick to it.

Alcalá de Henares · east Madrid
A prefabricated concrete house in Alcalá de Henares, with the project adapted to a 1991 plan and to Torrejón Air Base’s height restrictions.
The studio in Alcalá de Henares
Alcalá is a large city with a highly protected historic centre and newer neighbourhoods around it. A prefabricated concrete house makes sense in the detached-housing areas outside the historic centre, where the plot allows the modules to be brought in and assembled.
We draw up a custom project, obtain the licence and supervise the assembly. If you are comparing manufacturers, we give you a single project so they all quote for the same thing.
In Alcalá de Henares
Alcalá still uses its 1991 General Plan, whose consolidated rules were published in January 2026. The review started in 1998 and the draft was last put on display in 2020, with no final approval yet.
The University and historic centre have been a World Heritage Site since 1998, and the historic town has been protected as a Site of Cultural Interest since 1968. Inside that area a Special Plan with fifteen protection levels applies, and a prefabricated house fits poorly. Outside the centre, the issue is usually different.
Alcalá heads the list of municipalities affected by Torrejón Air Base’s height restrictions (Royal Decree 120/2019). If your plot is inside them, the building and the crane need approval from the aviation authority before assembly.
Sources checked on 4 October 2026: Review of Alcalá de Henares General Plan · University and historic precinct of Alcalá (UNESCO) · Royal Decree 120/2019, Torrejón Air Base restrictions (BOE).
This is how we work as a custom detached house architect: design, licence and site supervision from a single studio.
PrecastPrecast concrete housesPrefabricated concrete systems in the Henares Corridor and what their price covers.
ProjectPrefabricated house projectA bespoke project for your Alcalá plot, under the 2026 consolidated rules.
TurnkeyTurnkey prefabricated houseTurnkey in Alcalá de Henares, with independent site supervision.
PlotWhat can I build on my plot?The 1991 plan, protected surroundings and Torrejón Air Base: what shapes your plot.Commitments
We give you a fixed price for the whole technical team and stick to it.
We work with the consolidated planning rules published in January 2026, not older versions.
If the plot is near the protected historic centre, we check what conditions it adds before designing.
We review the base’s height limits before closing the factory model.
Frequently asked questions
Can’t see your question? Write to us and we will reply the same day.
Ask on WhatsAppIt is very difficult. The centre has a Special Protection Plan and works need a heritage report. Outside the historic precinct there is more room.
They are height limits around the air base. On affected plots, the house and the crane need prior approval. We check the official maps.
Until it is approved, the 1991 plan applies with its consolidated rules. We tell you if your plot is in an area the draft proposes to change.
Yes. The first consultation can be online using the land registry data, and then we visit the plot.
Where we work
We also work all over Spain. If your project is somewhere else, tell us about it in the free consultation.
Let’s talk
Tell us about your project. Call or write to us and we will give you an initial assessment, with no obligation.