The Clever Construction Company

Quality Home Extensions, Built to Last

Increase living space and property value
Built to your exact specifications and needs
Planning, design & construction all-in-one service

Get a FREE Quote for Home Extensions

Add Space, Comfort & Value to Your Home

A well-designed home extension is one of the most effective ways to enhance your living space without the cost and stress of moving. At The Clever Construction Company, we specialise in high-quality residential extensions — built to your requirements, tailored to your property, and finished to the highest standards.

Whether you're planning a rear extension, side return, wraparound, or even a double-storey addition, our team manages the entire process from start to finish. We take pride in creating beautiful, practical spaces that blend seamlessly with your existing home.

Full Range of Home Extension Services

Single & Double-Storey Extensions

Ideal for expanding living areas or adding bedrooms, these extensions make the most of your property’s footprint and potential.

Rear & Side Return Extensions

Transform underused side or rear spaces into bright, open-plan living areas perfect for family life and entertaining.

Wraparound & Kitchen Extensions

Combine side and rear extensions to create spacious kitchen-diners or multifunctional living areas with seamless garden access

Garage Conversions & Outbuildings

Convert existing garages or build new structures for home offices, gyms, or guest accommodation—all tailored to your needs.

Planning & Building Regulations Support

We’ll guide you through applications and ensure full compliance with local planning laws and building standards.

Full Project Management

Our experienced team oversees every stage of the build, delivering a high-quality extension with minimal disruption.

A Seamless Building Experience

With years of experience delivering residential building projects across Hertfordshire, Bedfordshire Buckinghamshire and more, we understand the importance of working efficiently and respectfully in and around your home. We offer transparent communication, realistic timelines, and expert craftsmanship at every stage.

We work with trusted architects and structural engineers where needed, and our team ensures all work is fully compliant with current building regulations. From the first consultation to final handover, we coordinate every element of your extension to minimise disruption and maximise results.

Whether you're extending to gain space for a growing family or to add long-term value to your home, we make the process smooth, structured, and stress-free—ensuring your extension integrates perfectly with your existing property in both form and function.

Get a Free Quote Today

Professional Home Extensions Near You

The Clever Construction Company provides expert home extension services across Hertfordshire, Bedfordshire, and Buckinghamshire, with additional coverage in parts of Essex and Northamptonshire.

From initial design to final build, our skilled team delivers high-quality, seamless extensions that enhance your living space and add value to your home — all completed with professionalism and care.

Home Extensions