
How Much Does It Cost to Renovate an Office?
The cost of renovating an office depends on its size and the scope of work. On average, office renovation prices typically range from 400 € to 800 €/m².
These amounts are indicative and come from the original imported guide. The final budget depends on the scope, materials, and previous condition of the space.
Service Levels and Pricing
Compare the different options available based on your budget and needs to renovate your office.
Basic
Functional renovation focused on essentials. Includes painting, basic flooring replacement, and simple layout without structural work.
Standard
Complete and balanced renovation. Includes quality finishes, new electrical installations, climate control systems, and optimized space design. Most recommended option.
Premium
Luxury renovation with exclusive finishes. Includes professional architectural design, smart installations, premium materials, and possible structural work.
Share your project details and get free contact with professionals who work on similar projects.
Office renovation prices
See what homeowners usually pay for the most common tasks. Use these ranges to fine-tune your scope and avoid missing key items in your budget.
Office painting
600 €
Technical flooring and office ceilings
10,600 €
Office air conditioning (air conditioning pre-installation)
Office electrical installation
2,700 €
Office furniture and decoration
12,500 €
Paint office
1,200 €
Tips for planning an office renovation with Reformia
The cost of renovating an office will depend on its size and the renovations carried out. On average, it is usually considered that the price of these renovations will move in a price range that can range from 400 € to 800 €/m².

1. Get a renovation project
An office renovation project must be drawn up by a qualified technician (architect or engineer). The project will specify everything that is going to be done, the guidelines that will be followed, and the materials that will be used. This way, both parties have the document where delivery times and exact costs are specified, as well as all information related to the renovation.

2. Conduct a preliminary study of office needs
Before carrying out office renovations, the most recommended thing is to conduct a preliminary study that correctly identifies the specific needs of each office. Based on the results of this study, you can specifically assess what the most urgent needs are for the renovation, and you will obtain results more suited to the real demands of those work spaces.

3. Open spaces: yes or no?
Currently, offices with an open space concept are being questioned, mainly for health reasons. This type of office does not help maintain safe distances between workers, so they favor contagion of diseases caused by viruses and bacteria.
The cost of renovating an office will depend on its size and the renovations carried out. On average, it is usually considered that the price of these renovations will move in a price range that can range from 400 € to 800 €/m².
What is usually included in a quote
Each professional may structure quotes differently, but most project budgets follow this logic.
Typically included
Often not included
Steps to Renovate an Office
The cost of renovating an office will depend on its size and the renovations carried out. On average, it is usually considered that the price of these renovations will move in a price range that can range from 400 € to 800 €/m².

1. Assess the current state of the office
Before renovating an office, it's essential to inspect its current condition: structure, electrical systems, climate control, and finishes. This assessment will help you identify which elements need updating, from office painting (from 50 €) to more complex systems like air conditioning pre-installation (4,200 €). A thorough diagnosis will prevent surprises during construction.

2. Define renovation objectives and needs
Determine what you want to achieve with your office renovation: improve functionality, update aesthetics, optimize climate control, or modernize electrical systems. Consider whether you need basic work like painting (100 €) or more comprehensive interventions including technical flooring and ceilings. Clarifying these goals will help you choose between basic, standard, or premium options.

3. Set budget and price range
Set your budget considering the price ranges for office renovations: basic (400 € - 500 €), standard (600 € - 800 €), or premium (900 € - 1,500 €). Remember that specific work like electrical installation costs around 200 € and furniture also costs around 200 €. Establishing a realistic budget is key to controlling expenses.

4. Request quotes from multiple professionals
Contact at least three companies specializing in office renovations to obtain detailed quotes. Compare rates for services such as painting, electrical installation (200 €), climate control, and furniture. Ensure that all necessary work is included and that quotes are transparent; the average renovation cost is around 595 €.
What can change your final price
Even similar projects can end with different budgets. These are the factors that most often push costs up or down.
Office size
The total cost increases proportionally with the square meters to be renovated. A small office of 30 m² will have a very different budget than one of 150 m².
Type of renovations
Comprehensive renovations with layout changes, electrical installations, and plumbing are significantly more expensive than cosmetic updates like painting and finishing.
Current condition of the office
If the office has outdated installations, moisture issues, or requires prior demolition work, labor costs and specialized treatments will increase considerably.
Quality of materials and finishes
The choice of flooring, wall coverings, built-in furniture, and climate control systems directly impacts the final renovation budget.

What does the budget for renovating an office include?
The cost of renovating an office will depend on its size and the renovations carried out. On average, it is usually considered that the price of these renovations will move in a price range that can range from 400 € to 800 €/m².
The cost of the renovation will depend in part on the materials used and the specific renovations carried out. As a general rule, you can consider that the average price will be between 400 and 800 €/m². A renovation of a workshop with 100 employees can cost on average around 40,000 euros.
What influences the price of an office renovation?
The cost of renovating an office will depend on its size and the renovations carried out. On average, it is usually considered that the price of these renovations will move in a price range that can range from 400 € to 800 €/m².
However, some of the specific renovations that are most frequently found are the following:
- Renovation of general installations: Renovation of light and water installations are among the most common renovations. In the case of electrical installation renovation, the average cost will be around 30 € for each light point or outlet installed, to which the cost of the drop ceiling must be added, which is common in office lighting. On average, installing a drop ceiling will have a cost that can range between 10 € and 50 €/m². On the other hand, water installation must be carried out in the kitchen and in the restrooms, and the usual cost is around 1,500 € in the kitchen and around 2,000 € in the case of restrooms.
- Renovation of ventilation/air conditioning systems: Air recirculation in interior spaces such as offices is essential to guarantee correct air quality and reduce the presence of viruses and bacteria in the environment. In this regard, the most recommended is to opt for a mechanical or hybrid ventilation system, as they guarantee correct and constant ventilation and air recirculation between the interior and exterior. On average, installing a mechanical ventilation system will have an approximate cost of around 3,000 €, to which the cost of the ducts must be added, which usually moves in a price range of around 400 € - 700 € depending on the size of the building.
- Replacement of joinery: When referring to the joinery of an office, reference is made to both the doors and windows as well as the dividing panels of the offices or rooms of the office itself. Its price will depend on the qualities and materials used. In the case of using PVC panels, the average cost is around 50 €/m². In the case of using glass panels, the cost can rise to almost 200 €/m².
- Fire/safety installations: Finally, another of the common elements in office renovations are elements related to safety. Installing a smoke detector has an average cost ranging from 30 € to 75 € depending on the detector's characteristics. Likewise, placing fire extinguishers at key points in the office will have an average cost of around 300 € per unit.
The first factor that influences the budget of an office renovation is its dimensions. Larger size implies a greater amount of material and work hours. However, companies can slightly adjust prices when it comes to large offices.
Secondly, you must consider whether it is a total or partial renovation. And, within the latter, the type of work that needs to be renovated (installations, floors, layout, etc.).
The quality of the materials chosen is another significant factor, in fact, it can influence the budget well above 20%. Despite this, given the intensive use these properties usually have, it is recommended to opt for materials of medium to high quality.
A platform built equally for homeowners and professionals
Whether you're planning a renovation or looking for your next project, Reformia gives both sides the tools to connect, compare, and collaborate with confidence.
For individuals
For professionals

Demystify home renovation costs
Access clear price ranges for services and installations in your area, then create a request with realistic expectations.
Energy Suppliers

Aggregate range based on the published guides in this family, including project totals and unit pricing where relevant.
Construction

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Installers

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Maintenance

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Moving Services

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Minor Works

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Renovations

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Technical Services

Aggregate range based on the published guides in this family, including project totals, hourly pricing, and unit pricing where relevant.
Retail & Assembly

Aggregate range based on the published guides in this family.
Frequently asked questions about office renovations

What is the price of office renovations in Barcelona?
The price of office renovations in Barcelona is between 400 €/m² and 800 €/m². However, for minor renovations it is possible to find prices between 250 €/m² and 300 €/m². The volume of the office and the scope of the work will also determine the cost of the work.
What is the price of office renovations in Madrid?
The price of office renovations in Madrid is, in most cases, around 500 €/m². Factors such as the type of renovation, quality levels, or the condition of the office can make the budget around 400 €/m² or may exceed 700 €/m².
Got more questions? Contact us!

Got more questions? Contact us!
Frequently asked questions about office renovations
What is the price of office renovations in Barcelona?
The price of office renovations in Barcelona is between 400 €/m² and 800 €/m². However, for minor renovations it is possible to find prices between 250 €/m² and 300 €/m². The volume of the office and the scope of the work will also determine the cost of the work.
What is the price of office renovations in Madrid?
The price of office renovations in Madrid is, in most cases, around 500 €/m². Factors such as the type of renovation, quality levels, or the condition of the office can make the budget around 400 €/m² or may exceed 700 €/m².


