Home Extensions & Renovations

Create the space you’ve always wanted, without having to move.

Whether you’re growing your family, working from home, or simply want more room to enjoy, a well-designed extension or renovation can completely transform how you live. At Dexterous Design & Build, we specialise in high-quality home extensions and renovations across Bedfordshire, Buckinghamshire and Hertfordshire, helping homeowners unlock the full potential of their property. From initial design to final finish, we manage the entire process, so you can enjoy the journey without the stress.

What We
Offer
No two homes or homeowners are the same. That’s why we offer a fully tailored service to suit your needs, budget, and lifestyle.

Single Storey Extensions

Add valuable space for an open-plan kitchen, dining area, or extra living room, perfect for modern family living.

Rear & Side Extensions

Make the most of unused garden or side space with clever, functional layouts that blend seamlessly with your existing home.

Loft Conversions

Turn unused attic space into a bright, liveable area — ideal for a new bedroom, en-suite, or quiet work-from-home zone.

Kitchen & Bathroom Upgrades

Transform the most-used spaces in your home with stylish, practical updates that add value and everyday comfort.

Double Storey Extensions

Double the space with upper-floor bedrooms, bathrooms, or home offices, all while keeping your footprint compact.

Wraparound Extensions

Combine side and rear extensions to completely transform your ground floor layout, giving you that ‘wow’ factor and loads of extra room.

Full Property Renovations

Whether it’s a tired layout or outdated décor, we can bring your home up to modern standards with complete renovation services.

Why Choose Us?

✅ Experienced, reliable team
✅ Fully insured and compliant
✅ Transparent pricing and timelines
✅ High-quality workmanship guaranteed
✅ Local reputation for excellence

Enquire now

We recently had a patio installed by Ashley from Dexterous Design. We're really thrilled with it and can't wait for the summer so we can enjoy sitting on it, hopefully in the sun!Ashley managed the whole project from beginning to end. He was really helpful with the design and kept us constantly up to date with the progress of job, checking we were happy at each stage. He is extremely professional, very efficient and completed the project within the planned time frame, at the price quoted.We would thoroughly recommend Dexterous Design, excellent service and a great result.

P COLLIS, MILTON KEYNES