Lately, many friends on the forum have been looking at properties, especially modern villas in good locations that need renovation. The most common question is always the same: How much should you budget to renovate a villa in Spain? The cost can vary widely, but it’s not entirely unpredictable. I’ve just finished some research and combined it with friends’ experiences to give you a general idea and help you avoid common pitfalls.
Core Components of Renovation Costs
Renovating a villa is much more than just painting walls and laying floors. We can break it down into several major categories to get a clearer picture of the budget.
1. Preliminary Design & Permits
You absolutely cannot skimp on this part. You’ll need an architect and a technical architect (aparejador) for the plans and supervision. Their fees typically range from 8% to 15% of the total project budget. Additionally, applying for a building permit from the local council (Ayuntamiento) is another significant expense, usually around 4% to 6% of the budget. Combined, before any work even starts, a huge sum about 15% of your budget for Spanish villa prices might already be gone.
2. Structural Work & Core Construction
This is where the bulk of the money goes. If the villa prices in Spain you’re looking at require structural changes like demolishing walls, creating new windows, or even adding a floor, the costs will soar. Basic core construction, such as updating plumbing and electrical systems, replacing the roof, adding exterior wall insulation, and changing doors and windows, varies greatly in price. A rough estimate is €800 - €1,500 per square meter, depending on the materials you use and the complexity of the work.

3. Interior Finishes & Fittings
Once the core construction is complete, it’s time for the interior ‘finishing touches.’ This is where you can express your personal taste, and of course, where you can really burn through your budget.
- Kitchen: A complete mid-to-high-end kitchen, including appliances, can easily cost €15,000 - €30,000+.
- Bathrooms: For each bathroom, a budget of €5,000 - €10,000 for fixtures, tiles, and waterproofing is quite standard.
- Flooring & Walls: Installing high-quality wooden floors or tiles, plus painting the entire house, will require a budget of around €80 - €150 per square meter.
- Others: Don’t forget to account for the heating system, air conditioning, custom carpentry, etc.
Quick Budget Reference Table
To make it more intuitive, I’ve created a simple table assuming a full, medium-quality renovation of a 200m² modern villa. Note, this is just a rough range; actual prices will vary by region and material choices.
| Item | Cost Range/m² | Estimated Total for 200m² |
| Preliminary Design & Permits | N/A | €20,000 - €40,000 |
| Core Structure & Construction | €800 - €1,500 | €160,000 - €300,000 |
| Kitchen | N/A | €15,000 - €30,000 |
| Bathrooms | N/A | €15,000 - €30,000 |
| Garden & Pool | €50 - €200 | €10,000 - €40,000 |
| Total | | €220,000 - €440,000 |
To renovate a 200m² modern villa in Spain, a budget of €250,000 to €400,000 is a realistic range. Of course, if you’re aiming for top designers and luxury materials, the sky’s the limit, regardless of the Spanish villa prices. The most important piece of advice is: always get quotes from at least three reputable contractors. Carefully compare their Presupuesto (quotes) to see what’s included and what’s not.
Does anyone have relevant experience or pitfalls to share? Feel free to discuss below and provide some reference for future renovators!