Sustainability5 min read
The Future of Sustainable Architecture in London
Exploring innovative approaches to eco-friendly building design and how they are shaping the future of urban development in the capital.
Sarah ChenMarch 15, 2024
Excellence isn't optional — it's who we are
Commitment to Excellence
At DiagramX, every project is a promise of precision, professionalism, and perfection
Featured Projects
Explore our latest architectural achievements across residential and commercial developments
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Family Villa Malta
Malta
Demolished 1950s building replaced with villa featuring nanny apartment, gym, open living, and 5 en-suites.
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Italy Wood Villa New Build
Italy
Elegant geometry, large glass, pool overhang, thermo-fireplace, wooden flooring, seamlessly blending interior and exterior.
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Public Building Blackpool
Blackpool, UK
Diagram delivered detailed design for the £24M Blackpool Conference Centre, including a 2,000-seat hall and integration with the Grade II-listed Winter Gardens.
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Mayfair Residential Development
Westminster, London
Lead Architect managing refurbishment of Grade II Listed buildings, adding loft-converted luxury apartments in Westminster, London.
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Law Firm Office City of London
City of London, UK
Innovative reconfiguration of a long rectangular floor plan to maximise open space for a modern office fit-out in central London.
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New Mews House Westminster
Westminster, London
New Mews House in Westminster with custom modern interiors, 3 basements, and approved planning consent.
Clients & Partners
Trusted by leading organizations across the UK and internationally
Our Services
Comprehensive architectural and engineering solutions tailored to bring your vision to life
Architecture
Seamless architectural and structural design services from feasibility to construction, ensuring compliance with planning and building regulations.
Structure
Complete design and engineering services transforming architectural aspirations into built excellence with advanced structural analysis.
MEP
End-to-end mechanical, electrical, and plumbing design solutions across all project stages with full compliance assurance.
Energy
Expert consultancy services to optimize energy performance, ensure regulatory compliance, and achieve net-zero construction goals.
Management
Comprehensive project management from initial planning to completion, ensuring quality control and timely delivery.
Areas We Cover
Serving Chelsea and surrounding prestigious London neighborhoods with exceptional architectural services
Chelsea
Historic heart of London with elegant Victorian architecture
South Kensington
Cultural hub with prestigious museums and period properties
Knightsbridge
Luxury residential area with iconic shopping destinations
Belgravia
Exclusive district featuring grand Georgian townhouses
Fulham
Riverside community with diverse architectural styles
Battersea
Vibrant area with modern developments and Victorian conversions
Pimlico
Elegant Regency squares and garden terraces
Westminster
Historic center with iconic landmarks and heritage buildings
Mayfair
Prestigious district with luxury residences and commercial spaces
Notting Hill
Charming neighborhood with colorful Victorian townhouses
Kensington
Affluent area with grand Victorian and Edwardian properties
Hammersmith
Riverside location with mix of period and contemporary architecture
Marylebone
Village atmosphere with Georgian architecture and boutique charm
Paddington
Transport hub with Victorian terraces and modern regeneration
Bayswater
Cosmopolitan area with grand Victorian garden squares
Earl's Court
Diverse neighborhood with Victorian mansion blocks
West Brompton
Residential area with period conversions and modern apartments
Parsons Green
Village-like setting with Victorian and Edwardian homes
Wandsworth
Riverside location with mix of heritage and contemporary builds
Clapham
Vibrant community with Victorian conversions and townhouses
Putney
Thames-side area with period properties and modern developments
Richmond
Historic market town with Georgian architecture and riverside charm
Wimbledon
Leafy suburb with Victorian and Edwardian family homes
Barnes
Village atmosphere with period properties and riverside setting
Don't See Your Area?
We work across Greater London and the Home Counties. Contact us to discuss your project location.
About DiagramX
Award-winning architectural consultancy dedicated to creating exceptional spaces that inspire and endure
Our Founder
Based in the heart of Chelsea, London, DiagramX was founded with a vision to transform architectural design through precision, innovation, and unwavering commitment to excellence.
With over two decades of experience in the architectural industry, our founder has led the creation of award-winning projects across London's most prestigious neighborhoods. From elegant residential conversions to landmark commercial developments, each project reflects a dedication to craftsmanship and timeless design.
At DiagramX, we believe the best spaces are built together. From the first sketch to the final handover, our vision guides the process while our expertise ensures precision, creativity, and lasting quality. Every project is an opportunity to create something extraordinary that stands the test of time.
20+
Years Experience
150+
Projects Completed
50+
Awards Won
100%
Client Satisfaction
Our Values
Precision
Every detail matters. We approach each project with meticulous attention to ensure flawless execution.
Professionalism
Our commitment to excellence is reflected in every interaction and every deliverable.
Perfection
We don't settle for good enough. Our goal is to exceed expectations on every project.
Innovation
Pushing boundaries with creative solutions that blend cutting-edge design with timeless elegance.
Ready to Start Your Project?
Let's collaborate to create something extraordinary. Contact us today to discuss your architectural vision.
Latest Insights
Discover our thoughts on architecture, design trends, and industry innovations
Residential4 min read
Maximizing Space in Urban Residential Design
Creative solutions for making the most of limited space in city living, from clever storage to multi-functional areas.
James MorrisonMarch 10, 2024
Renovation6 min read
Blending Heritage with Modern Architecture
How to respectfully integrate contemporary design elements into historic buildings while preserving their character.
Michael ThompsonMarch 5, 2024
Commercial5 min read
Creating Productive Office Environments
Design principles for modern workspaces that enhance productivity, collaboration, and employee wellbeing.
Emma WilliamsFebruary 28, 2024
Interior Design4 min read
The Art of Minimalist Interior Design
Understanding the principles of minimalism and how to create serene, functional spaces with less.
Sophie AndersonFebruary 22, 2024
Technology5 min read
Smart Home Integration in Modern Architecture
How technology is seamlessly integrated into contemporary home design for enhanced comfort and efficiency.
David KumarFebruary 18, 2024
Get In Touch
Ready to start your project? Contact us today to discuss how we can bring your architectural vision to life.
Office Location
20 Holbein House, Holbein Place
London SW1W 8NL, United Kingdom
Phone
+44 7974 143 456
info@diagramx.uk
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM
Saturday: 10:00 AM - 4:00 PM