Formablanca Designs
Architecture Design and Interiors

From concept to completion, we offer end-to-end design solutions, including architecture, interiors, project management, and styling.
Welcome to Formablanca Designs
At Formablanca Designs, we know that not every project requires a full-scale transformation. Whether you're planning a small extension, a loft conversion, a new build, a basement renovation, or a garden room, we offer flexible design solutions tailored to your needs. Even the smallest changes can have a big impact, and we're here to ensure every detail is beautifully considered.
We proudly work with clients in London, Surrey, and West Sussex, helping bring unique visions to life, no matter the size or scope of the project.
Our Services Include:
Small Extensions & Loft Conversions – Thoughtful design solutions to maximize space and enhance your home.
New Builds – Creating custom-designed homes from the ground up with meticulous attention to detail.
Basement Additions to Maximise Space – Optimising your property footprint into a functional, stylish living area
Garden Rooms – Designing inspiring outdoor spaces that blend seamlessly with your home.
Material & Finish Selection – Expert guidance on choosing textures, tones, and finishes that elevate your space.
Space Planning & Layout Optimisation – Smart, functional design that makes the most of every square meter.
Bespoke Styling & Final Touches – From lighting to accessories, we refine every last detail.
No project is too small when it comes to great design —get in touch to discuss your project.
About Formablanca Designs
Hi, I’m Alex, founder of Formablanca Designs. I create thoughtfully designed spaces that are both beautiful and functional spaces that reflect your style, enhance your everyday life, and stand the test of time.
My Journey & Inspiration
Design has always been a passion of mine. I’ve always been fascinated by how a well-designed space can transform the way we live and feel. Whether it’s the flow of a room, the play of natural light, or the texture of carefully chosen materials, every detail matters. That passion led me to establish Formablanca Designs, where architecture and interiors come together to create spaces with purpose and personality.
My Approach
No two projects are the same because no two clients are the same. My goal is to understand your vision and bring it to life in a way that feels effortless, timeless, and completely tailored to you. Whether it's a small extension, a loft conversion, or an interior refresh, I focus on:
· Maximising space – Thoughtful layouts that make every inch work beautifully.
· Quality materials & finishes – Details that add warmth, depth, and character.
· Timeless design – Elegant, understated, and always considered.
The Process
Initial Consultation – We’ll discuss your vision, needs, and inspiration.
Design & Planning – I’ll create a concept that balances style and function.
Execution & Styling – Every detail is carefully managed to bring the vision to life.
Let’s Create Something Exceptional
Great design is about more than aesthetics—it’s about creating spaces that feel as good as they look. If you're ready to transform your space, let’s connect and start the conversation.