How Much Does a Renovation Cost in Barcelona?
Realistic Guide for Expat Families
Studio Nicla is a Barcelona interior design studio specialising in high-end interior design services and bold biophilic interiors for expat families renovating homes in Barcelona, Castelldefels, Sitges, Gavà Mar, Sant Cugat, and surrounding areas.
One of the most common questions clients ask Studio Nicla is: “How much does a renovation cost in Barcelona?”
It is a fair question because renovating in Spain can feel very different from renovating in the UK, Northern Europe, or the US.
Many expat families move to Barcelona dreaming about more natural light, a calmer lifestyle, Mediterranean living, indoor-outdoor connection, a home that finally feels aligned with their lifestyle and wellbeing.
But once the renovation process begins, many quickly realise how overwhelming it can become.
Suddenly you are trying to understand:
renovation costs in Barcelona
contractor quotes
Spanish building regulations
timelines and permits
furniture budgets
interior designer fees
suppliers you have never worked with
and hundreds of decisions that all feel urgent
As an expat myself, I understand this personally. When renovating my own homes first in the UK and then in Spain, I experienced supplier confusion, communication challenges, unexpected delays, unreliable trades, decision fatigue and the emotional stress that often comes with renovating abroad.
That experience shaped the way I created Studio Nicla here in Castelldefels.
Today, Studio Nicla specialises in high-end biophilic interior design services for expat families renovating homes in:
Barcelona ( Eixample, Sarrià-Sant Gervasi, Gràcia, Poblenou)
Castelldefels
Sitges
Gavà Mar
Sant Cugat del Vallès
Maresme
and surrounding areas
Working together with architects, builders and tradesmen, our goal is not simply creating beautiful interiors. We create restorative homes that support emotional wellbeing, calm, focus, connection, family life and healthier everyday living through bold biophilic design, colour psychology, natural materials, and thoughtful spatial planning.
A restorative bedroom
Designed to elevate wellbeing through bold biophilic design, sophisticated colour psychology, natural light, and soulful Mediterranean luxury.
How Much Does a Renovation Cost in Barcelona in 2026?
Let’s now look at renovation costs, as understanding your investment early is essential for planning a realistic and well-structured project before construction begins.
On average, a full renovation in Barcelona typically costs between €500 to €3,000 per square meter:
Renovation Type Estimated Cost
Cosmetic refresh €500–€900/m²
Mid-range renovation €900–€1,500/m²
High-end renovation €1,500–€3,000+/m²
Depending on property size, structural condition, level of finishes, complexity of the works, furnishing requirements, custom joinery, lighting design
and project management needs.
For many expat families, realistic renovation budgets in Barcelona are:
€120K–€180K for a high-end 120m² apartment renovation
€180K–€500K+ for luxury villas in Castelldefels, Gavà Mar, or Sitges
These figures often exclude furniture, styling, artwork, landscaping, terraces, high-quality imported materials, window treatments.
Planning a Renovation in Barcelona?
Studio Nicla helps expat families create calm, beautifully coordinated homes through full-service interior design, from concept-to-completion support across Barcelona and surrounding areas.
Barcelona Architecture
Meets nature-filled living — creating homes that feel restorative, elegant, and deeply connected to Mediterranean life
Why Are Renovations in Barcelona Often More Expensive Than Expected?
Many international buyers assume renovating in Spain will automatically be inexpensive. In reality, Barcelona renovations often involve hidden complexities, particularly in older apartments and villas.
Common hidden renovation costs include:
outdated electrical systems
plumbing upgrades
humidity issues
structural corrections
uneven flooring
community approvals
permits and licences
logistics in older buildings
imported materials
bespoke carpentry
Expat homeowners also frequently underestimate:
furnishing costs
lighting design
storage solutions
project coordination
contractor management
renovation timelines
At Studio Nicla, one of our key roles is helping clients create realistic interior design budgets from the beginning so they can avoid costly surprises later.
Renovating an Apartment in Eixample
Eixample apartments are highly sought-after for their historic character, natural light, and central location. However, older properties often require electrical rewiring, plumbing replacement, floor levelling, acoustic improvements, structural reinforcement.
Luxury apartment renovations in Eixample may exceed €1,500/m². With a €150K total project investment, interior design fees typically vary depending on the level of involvement:
Design-only - Estimated Fixed fee can be between €12K–€20K
Full-service interior design - percentage is between 10–15% ( €15K–€22.5K )
Luxury concept-to-completion design - percentage is between 15–20% ( €22.5K–€30K )
Barcelona Eixample Apartment
Bold biophilic interiors designed to bring warmth, wellbeing, and soulful Mediterranean elegance into the heart of Barcelona living
What Hidden Renovation Costs Do Expats Forget?
Furniture and Styling
Many homeowners spend their full budget on construction works and later realise they still need:
sofas
dining furniture
rugs
curtains
lighting
artwork
decorative styling
plants
For high-end homes, high-quality furnishing budgets often range between €20K–€80K+.
Custom Joinery
Custom wardrobes, kitchens, media units, and storage systems are significantly more expensive than many expats initially expect. However, bespoke joinery is often essential in Barcelona properties where storage is limited.
Lighting Design
Lighting is one of the most underestimated aspects of renovation planning. Good lighting influences mood, wellbeing, comfort, perceived luxury, functionality and colour appearance.
Professional lighting design often includes layered lighting, indirect lighting, feature lighting, dimmable systems and architectural lighting.
Renovation Delays
Renovation delays in Barcelona are common due to permits, supplier lead times, imported products, August shutdown periods, contractor scheduling and community approvals.
Want Help Estimating Your Renovation Budget?
Download Studio Nicla’s free Barcelona Renovation Cost Calculator created specifically for expat homeowners renovating in Barcelona, Castelldefels, Sitges, and surrounding areas.
How Long Does a Renovation in Barcelona Usually Take?
A cosmetic renovation - a renovation that improves the appearance, atmosphere, and style of a property without major structural works or full system replacements - it will take approximately 2 to 4 months.
If you are embarking into a full apartment renovation - a comprehensive transformation of a property that usually involves both construction works and complete interior redesign - expect this to last between6 to12 months
Luxury turnkey renovation - the highest level of renovation service, where the client can essentially “turn the key” and move into a fully completed, fully furnished, fully styled home - can take up to 12+ months.
Older properties in areas like Eixample often require additional time due to hidden structural or technical issues discovered during construction.
Frequently Asked Questions About Renovating in Barcelona
Is Renovating in Barcelona Worth It?
For many international homeowners, renovating in Barcelona becomes far more than a property upgrade.
A thoughtfully designed home can improve family life, emotional wellbeing, comfort, productivity, confidence, connection to everyday living.
The key is entering the process with a realistic budgeting, trusted guidance, clear timelines, strategic planning, cohesive design direction.
What is the average renovation cost per square metre in Barcelona?
Most renovations in Barcelona range between €900–€3,000+/m² depending on complexity, finishes, and furnishing level.
How much contingency should I add to my renovation budget?
A contingency fund of 10–15% is strongly recommended for Barcelona renovations.
Are renovations in Spain slower than in the UK or the US?
Often yes. Barcelona renovations may take longer due to permits, supplier lead times, August holidays, community approvals, construction, culture differences.
Can expats renovate remotely in Barcelona?
Yes. Many international homeowners renovate remotely using full-service interior designers, like Studio Nicla, who coordinate contractors, suppliers, installations, deliveries, timelines and communication locally. Remote renovations require detailed planning and strong project management.
Should furniture be planned before construction starts?
Ideally yes. Furniture planning should ideally happen after the architectural layout has been defined but before construction begins, so electrical plans, lighting placement, circulation, storage, and spatial flow can all be designed cohesively from the start.
This is actually one of the key phases where interior design becomes incredibly valuable, because it bridges the gap between “the space technically works” and “the home actually feels beautiful, functional, and effortless to live in.”
Many renovations fail because construction starts before enough interior planning has been resolved!
Why Expats Choose Studio Nicla
Many international homeowners choose Studio Nicla full-service design support because they want:
a designer who understands expat life
clarity instead of overwhelm
support navigating Spanish renovations
a calm and guided experience
elevated interiors with personality and warmth
concept-to-completion coordination
homes that support wellbeing, not just aesthetics
At Studio Nicla, we believe luxury is not only about appearance. It is about how a space makes you feel every single day.
Through bold biophilic interior design, colour psychology, natural materials, and thoughtful spatial planning, we create homes that feel restorative, emotionally connected, and deeply aligned with the people living inside them.
We work across:
Barcelona
Castelldefels
Sitges
Gavà Mar
Sant Cugat
Maresme
Ready to Create a Home That Feels Beautiful and Restorative?
Book a complimentary discovery call to discuss your interior design project, budget, timeline, and how Studio Nicla can help create a calmer and more beautifully coordinated experience.
A small note: The renovation costs shared in this article are intended as general guidelines and may vary significantly from one project to another. Final renovation budgets depend on several factors including the property location, scope of works, level of finishes, material selections, structural requirements, contractor availability, and market prices at the time of renovation. Every project is unique, which is why obtaining a tailored quote and professional guidance is essential when planning a realistic renovation budget in Barcelona.