Architecture is not about the building. It is about the people.

We at PetersPetersson are a team of dedicated architects and interior designers who create welcoming, inspiring, and comfortable spaces to help people thrive both at work and at home. Our specialisation lies in revitalising historic buildings and creating interiors that enhance all aspects of life and business. Our projects are the result of a unique and personal approach, creating spaces that work well and feel good.

Sandra Petersson and Judith Peters, the founders of PetersPetersson in Luxembourg

Our team

We love to take our clients on a journey to create spaces that inspire, connect, comfort and delight - creating a sense of community, a sense of belonging.

Historic townhouse renovation kitchen Luxembourg PetersPetersson

Our experience

With a human-centred design approach, we tailor each building or space to adhere to the values, needs and identities to each specific client.

Our services

We design responsibly. this means that when we make design decisions, we always do it with a social, environmental and economic conscious approach.

Washbasin Toilet flowers mirror Luxembourg.jpeg
Renovation+interior+design+Luxembourg.jpg
Bathroom renovation Luxembourg.jpg
table wallpaper flowers design Luxembourg.jpeg
Balcony design Luxembourg.jpg

Our story

PetersPetersson’s founders, Sandra and Judith, met in 2010 in the front yard of a castle in Wintrange. Sandra was there working for a design firm, Judith came by to help a friend trim trees.

Thus, shortly after making this destined connection, they began collaborating in architecture and design. They worked together on multiple residential, commercial and interior design projects. As evidence to their successful collaboration, they received the Commerce Design Luxembourg Award 2017 for their renovation and interior design of the Yileste fashion store in Luxembourg City. Then in 2020, over an excellent glass of wine, they decided to merge their offices by founding PetersPetersson, bringing together all of their years of experience.

Our philosophy

Our work philosophy is centred on a collaborative and innovative environment. We believe that architecture, with its creativity and ability to think outside the box, can make a valuable contribution not only in an organisational sense, but also in how we design by reusing materials, staying true to the history and structure of the building. We believe in a holistic approach for our projects, adhering to the environmental, social and economic facets of sustainability.

  • Testimonials

    « Peters Petersson architects are highly professional and reliable in the quality of their work and interactions. They are very knowledgeable on all technical, building and legal requirements needed for construction and renovations. What makes me choose them again, after one successful project, is their friendly approach and interactions, their ability to truly listen to ideas and visions, to co-create with their client's needs, limitations and desires, and to design and coordinate do-able projects. »

    Laura Schummer, Mensdorf, Luxembourg - Full Service Design

  • Testimonials

    « We really appreciated the expertise offered by Sandra and Judith throughout this process. They offered us a multiple range of solutions in term of interior design from an angle which really impressed us [as well as] an offer in full transparency on the budget and with the different costs to be considered.

    A certain enthusiasm compiled with a high professionalism from Peters Petersson’s team made this collaboration really enjoyable even if we could not go to the end of the renovation process (for independent reason). I would highly recommend to work with them and this is definitely an option we will consider for our future developments. »

    Marc Scheidecker - Nexrail, Luxembourg - Office Design Kickstart

  • Testimonials

    « I contacted Peters Petersson as I was considering purchasing a derelict house [as] I wanted an independent opinion. Peters Petersson had experience with this type of renovation and the regulations to be met when developing a listed property. Judith met me for a consultation at the property and she was great - she restrained from being influenced by the agent and throughout the visit, she made sure to keep my needs and "how I live" top of mind. She immediately asked the right questions, could anticipate potential obstacles not previously mentioned, whilst also offering solutions. Whilst I did not purchase that property in the end, it was because of Judith's eye for detail, that she spotted that some of the agent's plans were not feasible and hence it was not as an attractive purchase as originally thought. I have recently bought another property though and will commission Peters Petersson on this one. »

    Heather, Wormeldange, Luxembourg - Acquisition Advice

Follow us

Go behind the scenes and discover another side of us on Instagram

Excited to share one of our latest projects featured in the newest issue of Wunnen! ✨ We transformed an attic space, where the nook became a cozy, inviting centerpiece that sparks both joy and curiosity. #InteriorDesign #AtticTransformation #CozyC
Enhance your bathroom with the ideal detail: a tiled window sill. Perfect for displaying your favorite botanical accents 💐 #interiordesign #bathroomdesign #interiorarchitecture
A kitchen should marry functionality with warmth, serving as the beating heart of any home—a space where we gather, create, and connect. #kitchendesign #interiordesign
Old meets new in this charmingly renovated cottage. Every detail tells a story of craftsmanship and history, inviting you into a realm of coziness and tranquility. 🏡✨ #RenovatedCottage #StaircaseCharm #OldMeetsNew" Photo by @architectureluxemb