About Houseoner
Houseoner is a Spanish construction company specialising in custom-designed prefab and modular homes delivered turnkey across all of Spain. They manage the entire process including architectural design, 3D renders, permits, construction coordination, and site supervision. Their homes achieve energy rating A and are available in timber, concrete, thermoblock, and modular systems.
Company Details
HeadquartersSpain
Construction systemHybrid System
Market segmentStandard
Home sizes100–240 m²
Structural warranty10 years
Models in directory16
Key Highlights
- Energy rating A on all homes
- Full turnkey service including permits and site management
- Multiple construction systems: timber, concrete, thermoblock, modular
- Fully customised design with 3D renders for every project
Models in Our Directory (16 total)
Services Offered
- Design
- 3D Renders
- Permits
- Manufacturing
- Assembly
- Construction Management
- Finishes
Certifications
- CTE