Extensions - jbhouse.co.uk

Building Extensions in Northampton: Comprehensive Solutions for Your Home

At JB HOUSE LTD, we specialise in high-end, quality built extensions in and around Northamptonshire. Whether you are looking to expand your living space, create a home office, or add a modern kitchen, we provide comprehensive solutions that include expert Architectural design, professional structural engineering services, and complete planning and building regulation management and compliance. With over 30 years of experience in the construction industry, we’re thoroughly committed to helping homeowners enhance their properties with reliable, efficient, and cost-effective property extensions.

Building Services

Loft and Garage Conversions
Domestic Builders
Commercial Builders
Property Renovations
General Building Services

FREE SURVEY & QUOTATION

Why Choose Us for Your Home Extension?

Experienced Builders: With years of expertise, our team delivers precision and professionalism in every project.
Tailored Designs: We work closely with you to create the extension of your dreams blending the old and new seamlessly.
Reliable Service: From planning to completion, our builders ensure a smooth, stress-free experience.
Local Knowledge: As Northampton-based builders, we understand the specific needs and regulations of the area.

Extensions that add value and style

A well-designed extension not only enhances your lifestyle but also increases your property’s value significantly. Whether you want a single-storey extension, double-storey addition, or garage conversion, we use premium materials and innovative techniques to exceed your expectations. Services We Offer in Northampton:

Single-Storey Extensions
Double-Storey Extensions
Kitchen Extensions
Loft Conversions
Garage Conversions
Structural Steelwork Installation

Why Northampton homeowners trust us

Our reputation as trusted builders in Northampton comes from our commitment to quality, transparency, and customer satisfaction. We take pride in turning your vision into reality while keeping projects on time and within budget. We have a proven track record of success spanning over 30 years.

Get Your Dream Extension Today

Ready to upgrade your home with a stunning extension? Contact our Northampton builders today for a free consultation and quote.

Recent building and extensions across Northampton

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5-star reviews from our customers...

“I can’t recommend Lee and his team enough! I’ve brought them in for a couple of jobs at my house, and every single time, they’ve gone above and beyond. They’re reliable, skilled, and genuinely great to work with. Everything is completed to such a high standard, and you can tell they truly care about getting it right. Lee’s communication is spot-on too—he keeps you informed, answers questions promptly, and makes the whole process so much smoother.”

"Lee and his team are absolutely outstanding! I've hired them for several projects at my home, and each time, they've exceeded expectations. They're dependable, highly skilled, and a pleasure to have around. Their work is impeccable, and you can see their dedication to excellence. Lee's communication is exemplary—he keeps you updated, answers queries swiftly, and makes everything hassle-free."

"Lee and his team are exceptionally skilled and reliable. I have engaged their services for multiple projects at my residence, and each engagement has surpassed my expectations. Their expertise and dedication are evident in their work, which is consistently impeccable. Lee’s communication abilities are exemplary; he promptly provides updates, addresses inquiries efficiently, and ensures a seamless experience."