“Ratio Design did an amazing job transforming my home! They listened to my ideas, created a beautiful and functional design, and stayed on budget and schedule. The attention to detail, l…”
Alemawor Davids
Established Construction Company for Architecture, Interior Design & Property Development
As an established construction company, The Ratio delivers construction, architecture, interior design, and property development through one accountable team. Our name is derived from the Golden Ratio (phi), which reflects our commitment to proportion, balance, and precision in every project. From first brief through final handover, we align design intent with disciplined delivery to create residences of enduring quality.
Trusted | Respected | Honoured
We are proud to have built a global community sharing our passion for design. Our work has been recognised through multiple design awards.
Services
Architecture
Architect-led planning and technical delivery for composed, buildable residential outcomes.
Architecture
Construction
Disciplined site leadership and programme control to realise design intent without compromise.
Construction
Interior Design
Refined interior architecture, material curation, and detailing tailored to private lifestyles.
Interior Design
Property Development
End-to-end development oversight from acquisition strategy through completed homes.
Property DevelopmentOur Latest Projects
Featured project
The Pound Project
A meticulously coordinated project with restrained luxury detailing and programme-led execution.
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The Ratio Showroom
The Ratio Showroom
Step into an immersive editorial environment where materials, finishes, and craftsmanship are experienced in person before delivery.
Visit the ShowroomFrom the Blog
Editorial insights on planning, materials, and design delivery for luxury residential projects.
Architecture · 2 February 2026
How Early Architecture Decisions Protect Your Build Budget
When the massing, structure, and services strategy are settled early, costs become predictable and late redesign is dramatically reduced.
Read articleInterior Design · 25 January 2026
Interior Design Briefs That Save Weeks on Site
A precise interior brief does not limit creativity, it accelerates procurement, reduces RFIs, and keeps the construction sequence intact.
Read articleConstruction · 17 January 2026
Construction Programme Basics: Reading the Critical Path
Understanding the true sequence of dependencies helps clients prioritise decisions that keep practical completion on track.
Read articleContinue Your Journey
Delve deeper into our client services, landmark projects, and sustainability commitments.
Our Design Services
Our award-winning design team guides every stage from concept through completion.
Design Services
Projects
Explore our latest residences and development outcomes, delivered with architectural precision and refined detail.
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