
CGI Visualisation & 3D Architectural Rendering Services in London
Professional 3D Architectural Visualisations, CGI Images & Animation Videos
Bring your project to life before construction begins with our high-quality 3D architectural visualisation services. At SY Design Studio, we create realistic CGI renders, architectural animations, walkthrough videos, and photorealistic visualisations for homeowners, developers, architects, estate agents, and property investors throughout London and the surrounding areas.
Whether you are seeking planning permission, marketing a development, presenting a proposal to investors, or simply visualising your dream extension, our CGI rendering services provide a realistic representation of the finished project.

Our CGI & Architectural Visualisation Services
Photorealistic Exterior CGI Renders
Our exterior architectural renders accurately showcase the proposed appearance of your development, helping clients, planners, and investors visualise the final outcome.
Suitable for:
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House Extensions
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Loft Conversions
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New Build Houses
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Flat Developments
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Commercial Developments
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Mixed Use Schemes
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Residential Conversions
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Property Refurbishments
Interior 3D Visualisations
Experience your future living space before construction begins with realistic interior renders.
Visualisations include:
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Living Rooms
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Open Plan Kitchens
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Bedrooms
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Bathrooms
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Home Offices
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Commercial Spaces
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Retail Units
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Restaurants & Cafés
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Our realistic interior CGI images allow clients to assess layouts, finishes, lighting, furniture placement, and overall design quality before investing in construction.
Find out more about the planning process and permitted development.

3D Walkthrough Videos & Architectural Animations
Our immersive architectural animation videos provide a virtual tour through your development.
Benefits include:
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Improved Client Presentations
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Planning Committee Presentations
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Property Marketing
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Investor Demonstrations
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Sales & Development Brochures
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Website & Social Media Content
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Walkthrough videos help viewers understand the scale, layout, and design of a project far better than traditional drawings alone.
CLICK PLAY TO SEE ONE OF OUR CGI WALKTHROUGH
Planning Application CGI Images
Many planning applications benefit from high-quality CGI visualisations, particularly where developments are:
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Located in Sensitive Areas
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Within Conservation Areas
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New Build Projects
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Large House Extensions
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Flat Conversions
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Commercial Developments
Planning CGI images help demonstrate how the proposal integrates within its surroundings and can strengthen planning submissions.

What We Need To Create Your CGI
We can generate visualisations from:
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Existing Floor Plans
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Planning Drawings
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Building Regulation Drawings
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Revit Models
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AutoCAD Drawings
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Sketches & Concepts
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Site Photographs
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Drone Images
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The more information provided, the more accurate and realistic the final visualisation will be.
Transform Your Design Into Reality
Whether you need a single CGI image for a planning application or a complete architectural animation for a property development, SY Design Studio can help you visualise your project with stunning photorealistic results.
Contact us today for a free quotation on CGI Visualisations, Architectural Rendering Services, 3D Walkthroughs, and Property Marketing Visuals.
Let SY Design Studio Plan and Design Your Next Project
Step 1 – Consultation
We discuss your project goals, visualisation requirements, target audience, and preferred style.
Step 2 – 3D Modelling
Our team creates an accurate 3D model based on your architectural drawings.
Step 3 – Materials & Lighting
Realistic materials, textures, landscaping, and lighting are applied.
Step 4 – CGI Production
High-resolution renders and animations are produced.
Step 5 – Review & Revisions
We provide draft images for review and make agreed amendments before final delivery.
What’s Next?
Once planning permission or a Certificate of Lawful Development is secured, your project is ready to move to the next stage.
We can continue to support you with building regulations drawings, structural calculations, and ongoing design input throughout construction. Our team remains available to provide planning and design advice, helping ensure your project runs smoothly through to completion.
Spotlight On: House Extensions
Depending on the size, design, and materials used, a house extension may fall under permitted development or require full planning permission.
Our team can advise on the best route for your project and prepare the drawings needed to move forward with confidence.
Our other services

Your building control application is supported by a detailed set of building regulation drawings and technical construction details. These drawings demonstrate compliance with current Building Regulations and provide clear information for building control approval and construction.
Building Regulation Drawings

Our 3D realistic renders bring your project to life before construction begins. They provide a clear, accurate visual of the proposed design, helping you understand the layout, materials, and overall appearance while supporting design decisions and planning discussions.
3D Realistic Renders

