House & Kitchen Extension Builder Guildford
At KT5 Construction, we specialise in bespoke house and kitchen extensions in Guildford that enhance your home’s functionality, style, and long-term value. Whether you’re expanding for additional living space or modernising your layout, our experienced team ensures a seamless and stress-free building experience.
As a trusted Building Contractor, we believe that clear communication is the foundation of every successful project.
What We Do
Building Construction
New Builds, Extensions, Conversions, Renovations
General Building
Property Maintenance, Handyman Service, Decorating
Design
Planning, Design, Project Management, Quality Checking
Why KT5 Construction Is a Leading Building Contractor in Guildford
With years of experience serving Guildford, Farnham, and surrounding areas, KT5 Construction has earned a reputation as a reliable Building Contractor capable of managing projects of all sizes. Our team understands local planning regulations and delivers compliant, high-quality results tailored to your vision.
Comprehensive Design & Build Services
From concept to completion, our full-service approach includes:
- Tailored planning and architectural design
- High-quality construction with attention to detail
- Post-completion support to ensure satisfaction
As a professional Building Contractor, we also prioritise sustainability, integrating eco-friendly materials and energy-efficient features into every project.
Recent projects include:
- Double-storey house extension in Farnham
- Wraparound extension with sustainable materials
- Rear extension with sliding glass doors
Types of House Extensions We Offer in Guildford
Single-Storey Extensions
Ideal for open-plan kitchens, family rooms, or expanded living areas. These extensions enhance flow and connect seamlessly to outdoor spaces.
Rear Extensions
Open up your home to the garden with bi-fold doors, skylights, and natural light—perfect for entertaining or relaxing.
Double-Storey Extensions
Add bedrooms, home offices, or bathrooms upstairs. A smart solution for growing families needing more space.
Bespoke Custom Extensions
Whether modern or traditional, we tailor each building project to match your vision and your home’s character.
Benefits of Extending Your Home in Guildford
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Increase Property Value: A well-designed extension adds significant market appeal.
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Improve Functionality: Custom spaces built for your lifestyle.
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Modernise Your Home: Features like smart lighting, underfloor heating, and energy-efficient windows.
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Avoid Moving Hassles: Get the space you need without relocating.
Client Testimonials
“You made it so simple” – Just wanted to say thank you for making what I thought would be a difficult process much easier than I had imagined.
Thank you for my brand new house! The refurbishment and attention to detail makes it feel like a brand new house, but without the expensive cost of moving.
Just wanted to thank you for the work carried out to my new bathroom, I will definitely be in touch shortly to talk about my proposed kitchen extension.
Our Step-by-Step Process
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Initial Consultation & Design We listen to your goals and create a detailed plan tailored to your needs.
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Planning Permissions Our team handles all regulatory approvals, ensuring compliance and peace of mind.
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Construction & Project Management Our skilled builders execute your vision with precision, keeping you informed throughout.
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Final Touches & Handover We deliver your extension to the highest standards—ready for you to enjoy.
Frequently Asked Questions
How long does a house extension take?
Most projects take 8–16 weeks depending on complexity. We provide clear timelines during consultation.
Do I need planning permission?
Some extensions fall under permitted development. For others, we manage the entire application process.
How much does it cost?
Costs vary by size, design, and materials. Contact us for a free, no-obligation quote tailored to your building project.
Contact KT5 Construction Today
Ready to transform your home? KT5 Construction is your trusted Building Contractor in Guildford for expertly designed and built house extensions. Whether you need a single-storey, rear, or bespoke extension, our team is here to help.
Visit our Contact Us page to get started.
Our Services
House Extensions
KT5 Construction provides professional house or Property Renovations Services in Ash, tailored to your unique needs. Whether you’re expanding your kitchen or creating an open-plan living area, we deliver high-quality results.
Kitchen Refurbishment
At KT5 Construction, we are specialists in kitchen refurbishment in Surrey and surrounding areas, delivering bespoke designs that enhance your living space and add value to your home.
Loft Conversions
At KT5 Construction, we specialise in creating stunning loft conversions in Surrey that add space, value, and style to your home. From dormer loft conversions to luxury loft designs, our expert team handles every detail with professionalism and precision.
Groundworks
At KT5 Construction, we pride ourselves on being the go-to groundwork Company in London, delivering top-quality services for residential and commercial projects.
Bathroom Design & Installation
Your bathroom should be more than just functional—it should reflect your personal style and offer a space to unwind. At KT5 Construction, we specialise in Surrey bathroom design and installation, delivering tailored solutions that blend elegance, practicality, and luxury.
Property Refurbishment
Our Ewell Road Surbiton Project showcases the full spectrum of our refurbishment expertise. By managing every detail, from architectural consultation to final finishes, KT5 ensures each element meets the highest standards.
New Build Homes
As a trusted New Build Builder in Surrey, KT5 Construction has been at the forefront of creating bespoke, high-quality homes designed to meet modern living standards.
Architecture & Design
Expert architectural planning & creative design solutions for residential and commercial projects in Surrey & London.
Contact Us
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