Thinking about a new extension? Call our Epsom house extension builders
Design and build of house extensions and renovations in Epsom, Epsom Downs, or nearby areas
At Pinnacle Design & Build, we are a leading local company for high-end home extensions. Using our industry expertise, we simplify the entire design and construction process. By integrating every phase of the build, we ensure superior work and timely delivery for every client.
Epsom is a town in Surrey with a range of properties from historic period properties to modern flats. With its lush surroundings and world-famous racecourse, it offers a
balance of country charm and urban convenience, making it a location where homeowners truly value high-quality property improvements.
Our work is overseen by Rob, who is a veteran builder with decades of experience. We approach every project with meticulous planning to ensure full compliance with building regulations while exceeding homeowner expectations.
Whether you are dreaming of a professional-grade kitchen, a new master suite, or a complete structural reconfiguration to fit a growing family, we provide tailored solutions. From rear-facing additions to expansive wraparound kitchen projects, we maximise your property's footprint with unrivalled skill.
To arrange a complimentary, no-obligation project consultation, please call 01372 826449.
Tailored property extensions in Epsom Downs
Developing a high-spec home extension is a stress-free experience with a dedicated team focused on your specific vision.
Whether you want a massive, light-filled ground-floor featuring slim-frame sliding doors or a new upper-level wing, our full-service design-and-build firm handles every detail. We manage everything from the initial blueprints and structural shell to the final interior styling and painting.
What we specialise in
Why Pinnacle Design & Build leads the way for house renovations in Epsom, KT17?
We specialise in constructing high-performance home extensions built to endure. With years of local experience, our team ensures every detail meets rigorous standards, resulting in an exceptional finished product.
Our specialist builders walk you through every milestone, working as design partners to bring your ideas to life. Whether you need a sophisticated new lounge, a quiet home office, or a dedicated media room, we offer a vast array of bespoke configurations.
Rather than facing the high taxes and upheaval of moving, a strategic extension creates a versatile environment that revitalises your home. It is a savvy, cost-effective way to enhance your lifestyle.
A new build adds space, brings in natural light, and improves the flow of your home. Our flexible home extension designs will complement your property’s existing aesthetic while boosting its modern functionality.
Our master builders approach every site with total professionalism, treating your residence with the highest level of care. The final result is a flawless blend of interior elegance and exterior durability that significantly raises your property's value.
Fully customised & designed home extensions in Epsom
Our builds are fully customised to your lifestyle. Engineered to be secure and weather-resistant, our structures provide a haven against the elements and intruders alike.
We take the lead on all planning permissions and building control requirements, using our expertise to handle the bureaucracy on your behalf. Our builders are mindful of your daily routine and maintain a tidy, organised site throughout the construction process.
Your satisfaction is our primary goal. We collaborate closely with you to finalise a design that fits your needs perfectly, leaving nothing to chance. Beyond extensions, we are also experts in kitchen installations, luxury bathrooms, loft conversions, and total property refurbishments.
Check out our gallery for images of recent projects.
Covering Epsom and nearby areas
- The Wells
- Nork
- Tattenham Corner
- West Ewell
- Chessington
- Stoneleigh
- Burgh Heath
- Ashtead
- Cheam
- Belmont
- Hook
- Tadworth
- Tolworth
- Worcester Park
- North Cheam
FAQs
We manage all inspections. We coordinate with Building Control officers at key stages of the project to ensure every element, from foundations to insulation, meets current UK safety and energy standards.
We have a core team of skilled builders and work with a trusted network of certified specialists for gas (Gas Safe) and electrical (NICEIC) work, ensuring all installations are legal and certified.
Our start dates depend on our current diary and the complexity of your prep work (like planning permission). We recommend contacting us well in advance of your ideal start date to ensure a smooth transition into construction.
While every project is unique, as a general guide, our single-storey extensions typically start from £45,000, and double-storey extensions start from £80,000. We will give you a clear and transparent quote from the outset.
Absolutely. If you have already appointed an architect and gained planning permission, we can provide a competitive tender based on your existing technical drawings.
Why Choose Us?
- Tailored solutions to suit your property and lifestyle
- Quality materials and high standards of workmanship
- Open and transparent communication throughout every stage of the project
- Projects managed carefully from concept to completion
- Experience with projects of all sizes


















