Welcome to Addendum Architectural Design, a boutique firm specialising in home extensions, loft & garage conversions and internal remodelling. Experienced
With over ten years of experience gained designing bespoke, high-end residences on some of the most prestigious private estates in the UK, we bring our meticulous attention to detail and commitment to customer service to create beautiful, funct
ional spaces tailored to your needs. We have vast experience working in restrictive areas such as Greenbelt sites, Areas Of Outstanding Natural Beauty (AONB) & the Designated Countryside. We work collaboratively, utilising our design expertise to deliver innovative, cost-effective, and, most importantly, beautiful solutions. Creative
Each new project brings with it a brand new opportunity to create something unique. We understand that every family has unique needs and priorities when it comes to their home design projects. That’s why we take a creative and tailored approach to every project, with the aim of creating a space that perfectly meets your individual requirements. Connected
Over the years, Addendum Architectural Design has been fortunate to work with some of the best industry professionals and has built up a trusted network of consultants to offer professional and informative advice. From planning consultants, surveyors, builders, and engineers, we are able to provide the best advice to streamline your project. Who We Are
Addendum Architectural Design is an architectural design practice based in the UK, with over ten years of experience in designing and delivering a wide range of home extensions, loft conversions, and home remodelling projects. Our team of highly skilled and experienced designers, engineers and consultants are dedicated to delivering exceptional results on every project we undertake. We take great pride in our attention to detail, our commitment to customer service, and our ability to work closely with our clients to bring their vision to life. At Addendum Architectural Design, we understand that your home is your sanctuary and that you want to create a space that is both functional and beautiful. That's why we take a collaborative approach to every project, working closely with you to understand your needs, aspirations, and budget. We understand that home extension, loft conversion or home remodelling projects can be overwhelming, which is why we are committed to delivering a seamless and stress-free experience for our clients from start to finish. We take care of everything, from the initial design concept, planning permission and building regulations drawings, to structural calculations and any other third party consultant information. In addition, we can put you in touch with trusted builders and other trades, so that you can focus on enjoying your new space. Whether you're looking to expand your living space, create a more functional home environment, or simply update the look and feel of your property, Addendum Architectural Design can help. We pride ourselves on our ability to deliver bespoke design solutions that perfectly meet the needs and aspirations of our clients, and we are passionate about bringing your vision to life. What We Do
Home Extensions
We have extensive experience in designing beautiful and functional home extensions. We understand that every family's needs are unique, and we take a tailored approach to every project to ensure that we create a space that meets your specific requirements. We work with you to create a design that seamlessly integrates with your existing home and reflects your personal style. Our team of expert designers will guide you through the entire process, from initial concept through to completion, ensuring that your project is delivered on time and within budget. Garage & Loft Conversions
We offer comprehensive design services for garage and loft conversions. Whether you're looking to create extra living space, a home office, or a playroom for the kids, we can help you transform your underutilised garage or loft space into a beautiful and functional area. Outbuildings & Garden Spaces
We offer bespoke design solutions for garden out buildings, such as gyms, offices, studios or summer houses. We understand that the garden is often a vital extension of the home, providing a place for relaxation and leisure. Our team of expert designers work closely with you to understand your requirements, and create a unique design that not only meets your needs, but also enhances the beauty of your outdoor space. Whether you're looking for a practical space to work from home or a tranquil retreat to unwind after a long day, we have the expertise to design and deliver a bespoke garden out building that perfectly suits your needs. With a focus on quality craftsmanship and attention to detail, we ensure that each project is completed to the highest standard, adding value to your property and enhancing your overall lifestyle.