Architectural Design & Development In Brighton
Rooted in balance. Designed for life.
DA Design is an architectural practice based in the seaside city of Brighton and Hove.
Bespoke Architectural Design
We create spaces that unite form and function, delivering architecture that feels timeless, thoughtful, and truly lived in.
Expert Planning Management
Each home we create is tailored to the rhythms of daily life, combining thoughtful design with lasting comfort and clarity.
Design-Led Architecture, Technically Resolved.
DA Design is a design-led architectural practice based in Hove, founded by Architectural Technologist Courtney Darby. We create refined residential and mixed-use projects that balance creativity with technical precision.
Every scheme is shaped by its setting, its purpose, and the people who use it – approached with care, clarity, and respect for context from first sketch through to final build. For homeowners and developers alike, we deliver architecture designed to endure, adapt, and enhance everyday life.
“I’ve had the pleasure of working with Courtney for the past 5–6 years, and during that time he’s consistently impressed me with his creativity, professionalism, and attention to detail. Courtney has a real talent for bringing ideas to life and finding smart, practical solutions without ever compromising on design quality. He’s great at what he does and always a pleasure to work with – I couldn’t recommend him highly enough. “
Downs Walk
What Sets Us Apart
Every project we undertake is guided by a set of principles that shape how we work, the decisions we make, and the results we deliver.
Personal Service
You work directly with Courtney Darby throughout your project, ensuring continuity, accountability, and a personal level of care.
Planning Expertise
Extensive experience working with local authorities across the South East informs a strategic approach to approvals.
Design-Led, Always
We approach every commission with architectural rigour and spatial ambition, creating refined solutions that balance beauty, functionality, and longevity.
Technical Precision
Our background in technical delivery ensures that every design is carefully coordinated, fully detailed, and ready to be built to the highest standard, with meticulous attention to every element.
Studio-Led Design Meetings
Key stages include studio design sessions to explore drawings, samples and images, refining choices to match your vision.
A Trusted Network
Clients benefit from our trusted network of specialists, ensuring the right expertise is involved at the right time.
Rooted in Balance
Creativity is paired with cost awareness, sustainability, and technical clarity to achieve designs that are both aspirational and buildable.
Measured and Considered
We believe the best outcomes come from thoughtful decisions made at the right moment.
Process
Our process is built around clarity, collaboration, and precision. From the first appraisal to the final technical detailing, we work closely with clients to understand their goals and bring their vision to life.
Survey
Understanding the brief. Setting the direction.
The survey stage isn’t just about measuring the building. It is also about listening, observing, and assessing site constraints, client ambitions, and regulatory context. By combining accurate drawings with a deep understanding of the opportunities and limits, this phase establishes a clear framework for the design and ensures every decision moving forward is informed and purposeful.
Design
Architecture begins here.
Design is where ideas take shape. We develop the proposed scheme from initial concept through to final design – balancing spatial ambition with cost, context, and sustainability. This stage includes layout development, material exploration, and visual presentation, all tailored to reflect the unique character of the site and the needs of the client.
Planning
Navigating the process with precision.
We manage the planning process from submission to decision. This includes preparing all required documentation, liaising with planning officers, and responding to feedback. Our approach is proactive and strategic – anticipating challenges, aligning with policy, and advocating for the best possible outcome on your behalf.
Technical
Detailing for delivery.
Technical is where precision meets practicality. We produce detailed drawings and specifications that guide the construction process and support coordination with consultants. Every element is considered – from performance to compliance – ensuring clarity, buildability, and quality on site.
Upcoming Project
Contact Us
If you’re looking for project planning, design or technical expertise – we’ve got you covered.
