This elegant London home has the coziest of hangout spaces in a potentially surprising spot

This modern home in Belgravia has been designed to combine its original architecture with a modern interior design aesthetic. London-based design studio Tollgård introduced elegant furniture and statement lighting to create a fun yet luxurious space.

'We were asked by long-standing clients to bring a unique cultural and personal energy to a magnificent London home,' say designers Staffan and Monique Tollgård. 'The architecture and interiors had been painstakingly realized by the original owners; our work was to bring the family’s belongings and artwork into this traditional canvas and make it sing.'

According to Monique and Staffan, re-designing this modern home, Belgravia Mansion, has been a "pinch-yourself" design moment. 'For both Monique and I, our favourite part has been working with our long-standing clients to write a new chapter in their design journey together,' says Staffan. 

'This wasn’t a project about starting over and replacing everything with the new, it was firmly about reinventing the past in a way that felt authentic and exciting. I’m thrilled to say that our clients love it because it does exactly that.'

(Image credit: Tollgard studios)

A large entryway on arrival offers a glimpse of a sweeping stairway, instantly introducing the feelings of luxury and sophistication throughout Belgrave Mansion. The arched doorway and black and white checkerboard flooring reinstate the home's traditional past as a listed building, while the lighting and furnishings give it a  more modern edge. 

'As our client’s step through their front door, they are also welcomed by a pair of antique foo dogs,' explains Staffan and Monique of Tollgård design studio. 'Carved with exquisite detail, these pieces were rediscovered from the client’s collection of artworks and work incredibly well with the more modern elements like the Amarcord cabinets from fine Italian furniture makers Promemoria. Heirlooms of the past, present and future work in perfect harmony.'

(Image credit: Tollgard studios)

The dining room offers more muted colors than the entryway, held together by the sketched style art featured on the walls and the stony rug underfoot. With the contemporary dining table and original fireplace, the room exudes elegance. 

'We were keen to make the most of pre-existing architectural and interior features within this space,' explain Staffan and Monique. 'The wallpaper and original fireplace gave the room a neutral warmth and we wanted to help elevate these features.'

One of the designers' favourite pieces that were commissioned are the Overgaard & Dyrman chairs. 'There is something so compelling about the geometric curves of the Circle chair sitting against the robust lines of Ceccotti’s stained walnut dining table,' they explain. 

(Image credit: Tollgard)

A traditional style is expertly contrasted with pops of color in the modern living room wall art. Hints of gold can be found in the rug, cushions and coffee table, which, paired with the soft velvet couches, offer continuity of the luxury feel. 

'We were inspired by the extraordinary architectural features of the rooms, but with a contemporary story to tell, we needed to find the right language to fuse old and new,' Monique and Staffan add. 'The answer was a cast of strong characters: future heirloom pieces that could hold their own in this period setting together with works from the client’s art collection that possess a similar strength of voice for this new setting.'

(Image credit: Tollgard studios)

The skylight and French windows allow plenty of natural light to saturate the space in the orangery. A convivial feel is introduced with the blue swivel chairs and a palette of oranges and reds, while the low coffee tables make it the perfect space for socialising with friends or family. 

'In essence, lighting is a language,' explain Staffan and Monique. 'When spoken beautifully, it promotes warmth and communication. It draws focus to what needs to be illuminated, and creates darker, moodier pools where the eye doesn’t need to be drawn.' 

'For each room, we focused on the functionality of the space – what would our clients be doing and how could the lighting help elevate that experience,' they add. 

(Image credit: Tollgard Studios)

The client's basement is an entire floor dedicated to entertaining guests. Dark walls and ceilings in the bar area make it the perfect place to relax and unwind, complemented by the statement lighting fixture. 

As Monique and Staffan note: 'Darker walls and ceilings can feel quite intimidating at first but they work especially well when you want to help your clients escape daily life and go somewhere fun. The key is to not fight the darkness but to work with it.'

This was their approach with the basement, 'a space for our clients to disconnect from the world and find fun with friends and family,' say Staffan and Monique. 'The deep inky blue paneling and walls were the perfect backdrop for the bar.' 

Design decisions like the furniture and lighting were all centered around adding stars to the feel of the night sky. 'Pieces like the striking pendant lighting paired with the elegant bar stools from the fantastically talented Gabriel Scott make this inviting space even more alluring,' they say. 'It reminds us simultaneously of dried flowers, shooting stars and very elegant jewelry.' 

(Image credit: Tollgard studios)

Continuing the dark theme, the basement also offers a media room. Here, ambient lighting played an important role in replicating a theater and setting a playful mood. 

'Spaces for entertaining feature expressive pendant lighting to add character and a subtle illumination,' say Staffan and Monique. 'These aren’t spaces that need to be extensively lit. The softer lighting and structural form create more of a relaxed feel.'