House Extensions

A well-designed extension can transform the way you live without the need to move. Whether you need more space for a growing family, want to improve the flow of your home or increase its long-term value, Bond McCart provides thoughtful, practical design solutions tailored to your property.
As an experienced house extension architect, we work closely with homeowners to create high-quality house extensions that complement the existing building while meeting the needs of modern living. From the first ideas through to planning and construction, we're here to guide you every step of the way.
Tailored House Extension Design
Every home is different, which is why every extension should be too.

Our approach to extension design begins with understanding how you use your home and what you want to achieve. We develop tailored solutions that maximise space, improve functionality and integrate seamlessly with your existing property, creating extensions that feel like a natural part of your home.

Whether your project is contemporary or traditional, our experienced professionals combine creative architecture design with technical expertise to deliver practical, lasting results.

Residential Extensions That Add Value

Well-planned residential extensions can improve both your lifestyle and your property's value.

Whether you're creating additional living space, a home office or improving the connection between your home and garden, we design extensions that make the most of your available space while enhancing the overall character of your property.

Our experience across a wide range of architectural projects allows us to develop solutions that are attractive, functional and carefully considered.

Kitchen Extensions

The kitchen has become the heart of many modern homes.

A carefully designed kitchen extension can create a brighter, more open and sociable living space while improving the flow of your home. We consider natural light, layout, storage and how the space will be used every day to create practical, welcoming environments designed around your lifestyle.

Two Storey Extensions

A two storey extension offers an excellent way to increase living space without compromising your outdoor area.

Whether you're adding bedrooms, bathrooms, living accommodation or creating a more balanced internal layout, we design extensions that complement the existing architecture while providing flexible space for years to come.

Renovation and Refurbishment

Many extension projects also present the opportunity to improve the rest of the property.

Alongside designing new spaces, we regularly advise on renovation and refurbishment projects, helping clients modernise existing layouts, improve circulation and enhance the overall performance of their homes. By considering the property as a whole, we create solutions that feel cohesive and carefully integrated.
Interior Architecture That Complements Your Home
A successful extension is about more than adding space.

By carefully considering interior architecture, natural light, views, materials and circulation, we create homes that feel balanced, comfortable and enjoyable to live in. Every detail is designed to ensure new and existing spaces work together seamlessly.
House Extensions for Heritage Buildings
Extending older properties requires a sensitive and informed approach.

Our experience working with heritage buildings and property preservation enables us to develop extension designs that respect the original character of a building while meeting modern living requirements. We carefully balance conservation principles with contemporary design to create practical solutions that protect the integrity of historic homes.
Why Choose Bond McCart?
Choosing the right house extension architect means working with a team that understands both good design and the technical requirements of residential projects.

At Bond McCart, we provide tailored architectural solutions built around your aspirations, your property and your budget. From the earliest concepts through to planning and delivery, our collaborative approach helps ensure every extension is thoughtfully designed, practical and built to last.

Frequently Asked Questions

We work across a broad range of architectural projects, including residential architecture, commercial developments, cultural buildings and public spaces. Our experience includes new builds, renovations, residential extensions, alterations, refurbishment and projects involving heritage buildings.

Absolutely. Sustainable design is a key consideration throughout our work. We incorporate energy-efficient principles, carefully selected materials and practical design solutions that help improve long-term performance while creating attractive, functional spaces.

We begin by understanding your objectives, lifestyle and aspirations. Throughout the design process, we work collaboratively with you to ensure every decision supports your goals while balancing creativity, practicality and budget.

Every project is different, so timescales depend on its size, complexity and planning requirements. Following an initial consultation, we'll provide a clear programme outlining the key stages and keep you informed throughout.

Simply get in touch to arrange an initial consultation. We'll discuss your ideas, your property and how our architectural team can help turn your vision into a practical, well-designed solution.

No. We believe in clear, transparent communication from the outset. We'll explain our services, provide detailed fee information and discuss any potential changes as your project progresses, so you always know what to expect.

Our clients say...

John certainly helped us achieve it. Since the building has been completed, it has become one of the favourite locations for students

Patrick Hanlon

He could take the building, obtain planning and convert this into the Medical Centre that our practice needed; he did not disappoint..

Dr Craig Namvar

Ronan could navigate the whole process, from writing a conservation specification, taking it through listed building consent, to tendering the scheme and administering the conservation project on site.

Denis Maloney

John steered us through the planning and execution stages in a friendly and professional manner. We are thoroughly pleased with the end result!

Nicola Mairs

John guided us from the first sketch to the installation of the last tile on the wall and his professionalism and building knowledge was exemplary.

Nick Sohail

Let's get Started!

Whether you're embarking on a new construction project, planning a renovation or exploring ideas for your next development, our experienced architects and building surveyors are here to help.

From residential architecture and bespoke building design to interior architecture, property preservation and larger architectural projects, Bond McCart delivers tailored architectural services across Hastings, East Sussex and London. From building surveys and RICS surveys to property assessments, inspection reports, defect reports and party wall surveyor services, we provide tailored surveying solutions.

Get in touch today to discuss your project and discover how our experienced team can help bring your ideas to life.
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