
Chislehurst · Edwardian house, side extension
Side Serving
A carefully judged side extension to an Edwardian Arts and Crafts house, adding light-filled living space and a generous master suite while respecting its historic character.




Scenario Architecture has years of North London experience, designing and building beautiful contemporary homes for families.
Local expertise in London
Scenario Architecture is a London-based practice founded on home extensions and renovations. Our creative solutions to the space constraints of urban living transform period homes into luxurious, hard-working spaces with smart storage and fluid layouts.
Our portfolio tends toward the high end of the market, yet we know all homeowners have concerns about extension costs. Scenario works with top architects, builders and cutting-edge technology to tap the potential of every home we approach, creating luxury – and the luxury of space – at competitive prices.
At Scenario, our architects take communication seriously. Good communication and the technical knowhow to efficiently carry out our clients’ wishes are what keep costs in check. When we design a loft extension, basement, side return or rear extension, we make sure our clients have control over every decision and every material. Our client-led process is what has made Scenario so successful since our first residential project in 2007. Scenario homes are tailor made to the needs of each of our clients, and every finished project tells their story – not ours.
Our landmark residential project Scenario House, located in Stoke Newington, East London, demonstrates the potential of a fully expanded and renovated Victorian home delivered on time and on budget for a growing family. Still as fresh and efficient today as when we put it to paper, it merges contemporary steel, glass, reclaimed wood, antique brick and eco-friendly elements that look extravagant but don’t cost the earth.
Featured projects

Chislehurst · Edwardian house, side extension
A carefully judged side extension to an Edwardian Arts and Crafts house, adding light-filled living space and a generous master suite while respecting its historic character.



Dulwich · Side and rear extension
A Victorian house reimagined through a side and rear extension, using a sweeping roof form and a rationalised joinery core to bring calm and order to everyday life.



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.