I recently bought a long-desired wooden villa in Galicia. While the view of the forest and distant mountains is incredible, the house itself… well, it left a lot to be desired. So, I’ve been deep into researching Spanish villa renovation lately, making some mistakes but also learning a lot. I’m sharing my experience here, hoping to help others with a similar wooden house dream.
Core Issues: Damp Proofing, Pest Control, and Structural Reinforcement
Spain’s climate varies greatly from north to south, and here in the north, humidity is a wooden house’s worst enemy. The first thing I did was hire a professional to inspect the house’s wooden structure for any signs of rot or termite infestation, a key step in any Spanish villa design. Don’t even think about taking chances here; this is money you absolutely cannot save. We found that some of the foundation timbers were damp and decided to replace them all, along with a full anti-rot and pest control treatment. A quick reminder: make sure the chemicals used for treating the wood are eco-certified. Otherwise, the lingering smell can be strong and unhealthy to live with.
Design Style and Material Selection
We didn’t want a generic modern style; we wanted to preserve the rustic warmth of the wooden house, so we opted for a modern rustic style. We kept the original wooden ceiling beams and used microcement and stone cladding on the walls, which are quite common here in Spain, creating a strong textural contrast. For the floors, we chose vintage terracotta tiles, which feel wonderful underfoot. Initially, I wanted to install wooden flooring throughout the house, but I gave up that idea after considering the efficiency of underfloor heating and maintenance costs.

Budget and Permits: Don’t Overlook Either
When it comes to the budget, it can definitely feel like a bottomless pit. To keep things under control, we created a rough allocation chart. The structural work is the top priority and has the largest budget share. Also, in Spain, any alteration, even an internal one, might require a building permit for your Spanish villa design, which can be categorized as major (obra mayor) or minor (obra menor). The process is incredibly complex and time-consuming. I highly recommend hiring an architect or technical consultant familiar with the procedures to handle it all; otherwise, you’ll run yourself ragged dealing with the city hall.
| Item | Budget Allocation | Key Considerations |
| Structural Reinforcement & Treatment | 25% - 40% | Crucial, don’t cut corners |
| Interior Design & Finishing | 30% - 50% | Varies based on material choices |
| Electrical & Plumbing | 10% - 15% | Must hire a licensed electrician |
| Permits & Taxes | 5% - 10% | Policies and fees vary by region |
Renovating a wooden house is a massive undertaking, and honestly, it’s exhausting. But seeing the old house gradually transform into your dream home in your own hands brings an irreplaceable sense of achievement. The project is still ongoing, and I’ll continue to post updates on our progress. Does anyone have recommendations for good designers or construction teams? Or any great ideas for renovating a wooden house? Feel free to leave a comment below to share and discuss!