Architectural design Sussex services by Studio Ninety-Three focus on high-quality residential extensions, renovations and structural alterations across Sussex.
We combine creative architectural thinking with practical structural expertise, ensuring every project is both beautifully designed and technically robust. Whether you are planning a contemporary rear extension, a full home renovation or a structural reconfiguration, we guide you through every stage with clarity and precision.
Residential Architectural Design in Sussex
Residential architectural design in Sussex requires a clear understanding of planning policy, structural coordination and the character of existing properties.
Studio Ninety-Three works with homeowners across Sussex to develop carefully considered architectural design proposals that balance creativity with practical delivery.
Types of Residential Projects in Sussex
Architectural design projects in Sussex range from house extensions and internal reconfigurations to full home renovations.
Each project requires a different level of design development, planning strategy and technical coordination depending on the scale and complexity of the work.
We regularly support projects including rear extensions, structural alterations, open-plan transformations and full property refurbishments across Sussex.
Our Architectural Design Services in Sussex
We offer a comprehensive range of residential architectural services, tailored to homeowners seeking thoughtful, design-led solutions.
- Residential Architectural Design
- House Extensions
- Full Home Renovations
- Planning Permission Applications
- Building Regulations & Technical Drawings
- Structural Design & Calculations
Our architectural design Sussex approach ensures projects are coordinated from concept through to construction.
Our Design Process
- Initial Consultation – Understanding your goals, budget and constraints.
- Concept Design – Developing layouts and architectural vision.
- Planning Stage – Preparing and submitting planning documentation.
- Technical Design – Detailed drawings and structural coordination.
- Building Regulations – Ensuring compliance and approvals.
- Construction Support – Ongoing guidance during build phase.
Why Choose STUDIO NINETY-THREE?
- Design-Led Thinking
- Architectural & Structural Expertise in One Practice
- Detail-Driven Approach
- Transparent Guidance
- Experience Across Sussex
Areas We Cover in Sussex
- Brighton & Hove
- Lewes
- Worthing
- Eastbourne
- Mid Sussex
- West Sussex
Frequently Asked Questions
Do I need an architect for an extension in Sussex?
While not legally required in all cases, working with an architect ensures better design quality, planning compliance and long-term value.
How long does planning permission take in Sussex?
Typically 8–10 weeks, depending on the complexity of the proposal and local authority requirements.
Can you handle structural calculations?
Yes. We integrate structural design within our service, ensuring technical cohesion from the outset.
How much does architectural design cost?
Fees depend on project scope, complexity and required stages. We provide clear proposals following an initial consultation.
Planning a Residential Project in Sussex?
You can review local planning policies on the Crawley Borough Council website.
If you are looking for architectural design Sussex services, Studio Ninety-Three provides a clear and structured approach to residential projects.
You can review local planning policies on the Crawley Borough Council website.
Book a consultation today and let’s explore how thoughtful architectural design can transform your home.