What processes and timelines are involved in building a turnkey house?

Building a turnkey house is a complex process comprising numerous stages.

The stages of building a turnkey house in Spain are as follows:

Designing the house
Obtaining the necessary permits and licenses
Main construction work (site preparation, groundworks, foundation setup, construction of the house’s main structure, roofing, installation of doors, windows, etc.)
Laying out engineering utilities (water supply, heating, sewage, electricity, ventilation, telecommunications)
Exterior finishing
Interior finishing
Landscaping and site improvement.

Construction timelines depend on the scope and complexity of the tasks and are agreed upon during the contract signing phase.