10 de febrero de 2026
How much does a full home renovation cost in Barcelona in 2026
Price per square metre, the line items that rise most and how to compare renovation quotes in Barcelona without surprises.
Average price per square metre
In 2026 a mid-range full renovation in Barcelona runs between €850 and €1,200 per m², and from €1,400 per m² upwards when original features are restored or finishes are upgraded. In buildings from before 1940, set aside 8-10% of the budget for structural surprises.
Where the money goes
Plumbing and electrics, plus the kitchen and bathrooms, usually account for more than half the budget. Bespoke joinery and thermally broken windows are where quality differences show up most over time.
How to compare quotes
Always ask for an itemised quote with measurements, brands and specifications. A single global figure with no breakdown almost always ends in variations. Also check that permits, a signed deadline, a written guarantee and liability insurance are included.
Renovating in Barcelona? See our projects and services in Barcelona