The 5 most popular types of extension in Luxembourg

Renov Luxembourg

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Kitchen, living room, bathroom, bedroom, office - The most popular house extensions in Luxembourg. Quotes for your extension, enlargement or raise.

In a nutshell :

  • Building an extension to your house allows you toincrease its living space and the value of your property.
  • You can create many different spaces From an enlarged kitchen to a more comfortable living room, from a home office to a children's playroom.
  • In the end, it all depends on what you want, how your family grows, your habits... and your budget!

Extending a house is an excellent way of increasing the living space and value of your property. Whether you have a garden or space to add an upper floor, here are a few ideas for making the most of your home.

And if you want to calculate the price of your extension, go to our free simulator.

Building an extension for a more spacious kitchen

Extending the kitchen is one of the most common and popular extensions in the Grand Duchy.

A spacious, well-appointed kitchen can transform the whole house into a convivial space for cooking, eat and socialise.

Here are a few rules to follow if you want to build a kitchen in your extension:

  • Choose a modern, bright design Opt for central islands, which make cooking easier and offer extra seating. Built-in appliances save space and keep the aesthetic clean.
  • Think about indoor/outdoor transitions The addition of glass doors to the garden creates a harmonious transition between indoors and outdoors. This maximises natural light and offers a pleasant view of the outdoors.
  • Choose the right materials and colours Use modern materials such as quartz for worktops and lacquered cabinets for a smooth, contemporary finish. Neutral colours and metallic accents add a touch of sophistication.
Which structure and material to choose for your extension in Luxembourg

Building an extension for an extra living room

You can create extra living space by extending your garden. An enlarged living room can be used as an area for relaxing, entertaining or family gatherings. Here's what you need to know if you want to extend your living room:

  • Maximise natural light Large windows: Incorporate large windows or bay windows to flood the space with natural light. This makes the room more welcoming and visually larger.
  • Think colours and decorations Use light colours such as white, beige or pastels to visually enlarge the space. For a cosy look, add soft carpets, comfortable sofas and built-in shelves for efficient storage.
  • Design your space flexibly Think modular furniture that can be easily rearranged to suit your needs. A multifunctional space is always an asset.

Extension: building a home office

With the rise of teleworking, having a functional home office has become a necessity. A dedicated office extension can provide a quiet, productive space away from distractions. Here are a few criteria if you want to turn your extension into a home office:

  • Ergonomic furniture Invest in ergonomic furniture to prevent posture problems. A height-adjustable desk and a comfortable office chair are essential.
  • Built-in storage Wall-mounted shelves and built-in cupboards keep the workspace organised and uncluttered. Less clutter means better concentration.
  • Minimalist decoration Interior decoration: Opt for sober, elegant decoration. Indoor plants can add a touch of greenery and improve air quality, creating a soothing working environment.
An extension for a home office in Luxembourg

A luxurious master bedroom in a house extension

Creating a master suite in a extension can add a touch of luxury and privacy to your home. This extension can include an en-suite bathroom and dressing room. Here are the features of a master suite in an extension:

  • En-suite bathroom A private bathroom adds a great deal of comfort. Use high-quality materials such as marble or ceramics for an elegant effect.
  • Built-in wardrobe A spacious, well-organised dressing room improves not only storage, but also the everyday experience of getting dressed.
  • An elegant and soothing atmosphere Use natural materials such as wood for furniture and floors. Soothing colours such as blue, grey and off-white promote relaxation.
An extension to create a new master suite in Luxembourg

Creating an extension to create a children's playroom

For families with young children, a dedicated playroom can be a valuable extension. This space can be designed to be both functional and fun.

  • Modular furniture Furniture: Use furniture that can be easily rearranged as the child's needs change. Accessible storage at their height is essential to encourage independence.
  • Playful colours and patterns Bright colours and fun patterns stimulate creativity and make the space welcoming. Think wall art or colourful stickers.
  • Comfort and safety Soft carpets and cushions ensure that the space is comfortable and safe to play in. Make sure furniture and toys are securely fastened to avoid accidents.
An extension for a children's playroom in Luxembourg

Conclusion

House extensions offer a multitude of possibilities for improving and adding value to your property. Whether you want to extend your kitchen, add a living room, create a home office, master suite or children's playroom, each type of extension can be tailored to your specific needs and lifestyle.

FAQ: Frequently Asked Questions

What are the main reasons for opting for a house extension in Luxembourg?

An extension allows you toincrease the living space and value of the property while improving living comfort. It offers the possibility of adding specific areas such as a modern kitchen, an office or a master suite, depending on the family's changing needs.

What are the advantages of building an extension to create an enlarged, modern kitchen?

In 2026, a kitchen extension was added to create a convivial space with central island and built-in appliances. The addition of glass doors encourages natural light, while noble materials such as quartz add elegance and modernity.

How do you create an extra living room in an extension?

Choose large picture windows to maximise natural light and use light colours to visually enlarge the space. Incorporate modular furniture to create a multifunctional space tailored to your needs.

What are the essential elements for a functional home office in an extension?

A functional office needs ergonomic furniture such as an adjustable desk and a comfortable chair. Incorporate made-to-measure storage and opt for minimalist decoration with plants for an optimal working environment.

How do you create a luxurious and practical master suite in an extension?

A luxurious master suite includes a en-suite bathroom in noble materials and a built-in dressing room. Use natural materials and soothing colours to create an elegant, relaxing ambience.

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