Technical Interior Design & Project Management London
Creative direction. Technical clarity. Structured delivery — from concept to completion.
Oraanj Interior Design is a leading Interior Design Company in London, delivering construction-ready solutions for residential and commercial projects. We operate as a structured design partner — not a styling studio.
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Build-ready AutoCAD drawings and technical documentation
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End-to-end coordination for renovations and fit-outs
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London-wide residential, investment and commercial interior design
At a Glance
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Projects: Residential interior design, commercial office design & investment properties
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Budgets: From £600 per room to £100k+ structural renovations
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Engagement: Design-Only, Design + Procurement, or Full Turnkey Interior Design London
Our Four-Pillar Delivery Framework
Every decision is resolved on paper before it becomes an expensive change on-site.
This is how we eliminate ambiguity before the build begins.
1. Technical Design & Planning
Best if: You’re planning structural changes or need drawings that contractors can price accurately.
Includes:
- Interior architecture & spatial reconfiguration
- Construction-ready AutoCAD plans
- Joinery elevations & detailing
- Lighting & electrical layouts (M&E)
- Planning drawings and tender packs reviewed or generated as required
- UK Building Regulations alignment
Review My Plans With an Expert
15 minutes. No obligation. Designed to give you clarity
2. Creative Direction & Specification
Best if: You want a cohesive scheme that works in real life — not just in images.
Includes:
- Colour & material strategy
- Architectural lighting design
- Bespoke joinery concepts
- Flooring & surface specification
- Formal finishes & FF&E schedules
3. Visualisation & Design Confidence
Best if: You are investing a significant budget and want visual clarity before construction.
Includes:
- Photorealistic 3D renders
- 360° immersive walkthroughs
- Spatial validation previews
4. Procurement & Project Leadership
Best if: You don’t have time to manage trades and logistics yourself.
Includes:
- Trade sourcing & supplier negotiation
- Order tracking & delivery sequencing
- Contractor coordination
- Site supervision & snagging
- Structured reporting
How Your Project Can Be Structured
Design-Only
From £600 per room or zone
Ideal if: You have a builder or prefer managing trades yourself, but need the design done properly.
Includes:
- CAD layouts
- Concept direction
- Specification guidance
- Optional 3D renders
Design + Sourcing
Typically from a £25,000 project value
Ideal if: You want us to handle sourcing and logistics while your builder manages site works.
Includes:
- Full design documentation
- Trade sourcing
- Order placement & tracking
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Delivery coordination
Full-Service (Turnkey)
Typically from £100k+ renovation value
Ideal if: You want a single accountable team to manage design, procurement, and site delivery.
Includes:
- End-to-end leadership — from design sign-off to handover
- Contractor alignment
- Full procurement management
- Site oversight
- Final snagging & completion
Limited renovation projects are accepted per quarter to maintain
oversight quality.
Who We Work With
- Private homeowners undertaking structural renovation
- Investors furnishing or upgrading London property
- Developers requiring technical oversight
- Commercial office operators
- Hospitality brands
From terraced house refurbishments to office floorplate fit-outs and hospitality schemes.
Why Clients Choose Oraanj
- Construction-ready documentation
- Fewer site queries and cost variations due to complete drawings
- Coordinated procurement systems
- Compliance-aligned execution
- Direct principal oversight
- Limited renovation capacity for quality control
Recent projects include multi-room London refurbishments and commercial fit-outs delivered under our structured four-pillar framework.
Ready to Begin?
Let us know your property type, scope, and timeline.
We will recommend the correct service tier and outline the next steps clearly.
Frequently Asked Questions
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>Yes. We provide Technical CAD drawings for construction. This includes layouts, elevations and M&E drawings.
Yes. We design residential interiors across London. We also deliver commercial and hospitality projects.
Our virtual interior design service works remotely. Clients receive layouts, mood boards and 3D visuals. Clear guidance is provided.
3D CGI shows the design before construction. Lighting materials and proportions are visualised. This reduces changes later.
Yes. We manage interior design procurement. This includes furniture, lighting and finishes.
You remain informed throughout the project. We manage contractors’ timelines and budgets. Site progress is overseen by our team.
We cover all Greater London boroughs. On-site services are available across the city. Virtual services support international clients.
