
St Albans · Bespoke new-build family home
An Uneven Split
A bespoke new build organised around a glazed central atrium, with a sculptural staircase and layered family spaces shaped around contemporary daily life.




Scenario Architecture has years of North London experience, designing and building beautiful contemporary homes for families.
Local expertise in London
In the era of “don’t move, improve”, Scenario finds itself among the top residential architecture studios in London for high-end extension projects. Our portfolio of distinctive, highly functional single-storey extensions project, side-return extensions, rear extensions project, basement extensions and loft extensions give period properties new purpose and help transform London’s architectural landscape.
We established Scenario in 2007 with a vision to maximise living spaces to their greatest potential. Our boutique practice takes a considered, collaborative approach to our clients’ habits, hobbies and aspirations, delivering contemporary home extensions that tell a story about the owners – not the architects.
Our landmark project Scenario House, an East London Victorian home with a unique, light-filled side-return extension, was covered widely by the media and shortlisted for several prestigious architecture prizes – including the 2018 RIBA London Awards. It demonstrates our innovative and tailored approach to building home extensions onto period properties for 21st century lifestyles.
Featured projects

St Albans · Bespoke new-build family home
A bespoke new build organised around a glazed central atrium, with a sculptural staircase and layered family spaces shaped around contemporary daily life.



Forest Hill · Sustainable new build home
A highly personal new build in Forest Hill that brings together ambitious sustainability and contemporary family living within a contextually sensitive design.



St John's Wood · Conservation-area villa, extended
A conservation-area villa thoughtfully extended and reimagined around art, accessibility and contemporary family living, balancing its historic character with light-filled spaces designed for comfort and longevity.


Talk to us
To discuss your project, choose how you'd like us to contact you and we'll be in touch.
For all other enquiries, please email info@scenarioarchitecture.com
Project advice
If you are considering a residential architectural project in London, we are here to support you through every stage of the journey whether you are planning a comprehensive renovation, a tailored home extension, or an ambitious new build.
Navigating local planning requirements is a critical part of the process, and most projects in London will require approval from the local council. With a strong track record of securing planning permissions for our clients, we bring deep experience with local planning policies to ensure your vision moves smoothly from design to reality.
Working together
Scenario is a boutique architecture practice focused on high-end residential projects in and around London. We take on homes of every size and complexity, from thoughtful interior refurbishments to full renovations and new-build houses, all through our bespoke architectural service.
Our friendly, experienced, highly skilled-team can take you step-by-step through the challenge of designing your new space. We collaborate closely from the drawings and design phase through to the planning phase, then the tender and construction phase, through to the successful completion of your project. We are always on time and on budget.
About the practice
Scenario is a boutique architecture practice focused on high-end residential projects in and around London. We take on homes of every size and complexity, from thoughtful interior refurbishments to full renovations and new-build houses, all through our bespoke architecture service. Our friendly, experienced, highly skilled team can take you step-by-step through the challenge of designing your new space. We collaborate closely from the drawings and design phase through to the planning phase, then the tender and construction phase, through to the successful completion of your project. We are always on time and on budget.
Scenario Architecture is a RIBA Chartered Practice. We comply with the strict criteria of the Royal Institute of Chartered Architects, covering insurance, health and safety and quality-management. We are early adopters of the latest technology, therefore we use 3D design and visualisation tools as a standard on all our projects. Our experience shows that real-time visualisations and virtual reality are extremely efficient tools for choosing finishes, fixtures and fittings, and simulating natural light. We use 3D Building Information Modelling (BIM) technology to produce reliable construction information, so that all our project data comes from an accurate, coordinated 3D model. Using this cutting-edge technology collaboratively with consultants and contractors saves our clients time and money. This Chartered Institute of Building case study featuring a Scenario project demonstrates the advantages of this advanced technology for use in domestic architecture.