High End Builders London
At KT5 Construction, we are recognised as leading high end builders in London, delivering bespoke luxury homes, prime property refurbishments, and flawless interior finishes. Our reputation is built on uncompromising attention to detail, innovative design, and a client-first approach. From exclusive new builds to grade-listed renovations, we provide a seamless experience that elevates London living.
What We Do
Building Construction
New Builds, Extensions, Conversions, Renovations
General Building
Property Maintenance, Handyman Service, Decorating
Design
Planning, Design, Project Management, Quality Checking
High End Residential Builders in London
At KT5 Construction, we redefine luxury living. As trusted high end residential builders in London, we specialise in delivering projects that balance timeless elegance with modern innovation. Whether it’s a multi-million-pound townhouse refurbishment in Kensington or a bespoke smart-home build in Chelsea, our work is designed to impress and endure.
Why Choose KT5 Construction?
Expertise You Can Trust
With decades of combined experience, our team of high end builders in London brings specialist knowledge and proven craftsmanship to every project. From period property restorations to cutting-edge architectural builds, we are trusted by discerning homeowners across the capital.
Comprehensive Luxury Services
We offer a full design and build package tailored to the complexities of prime London projects:
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Luxury new builds
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Bespoke property refurbishments
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Tailored interior finishes
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Energy-efficient smart-home installations
Tailored Project Management
Our dedicated project managers navigate planning permissions, building regulations, and grade-listed property requirements—ensuring every project runs smoothly and stress-free.
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 Services
Luxury Home Builds
Create a one-of-a-kind property with our bespoke new build service. As premier luxury house builders in London, we combine architectural innovation with superior construction standards.
Prime Property Refurbishments
Transform your home with full refurbishments, from back-to-brick structural works to luxury interior fit-outs. Every detail is designed to enhance both comfort and value.
High End Fit-Outs
Bring character and elegance to your property with premium fit-outs. From handcrafted joinery to marble bathrooms, our finishes embody sophistication.
Grade-Listed Renovations
We specialise in restoring London’s historic buildings while incorporating modern comforts. Our experience ensures compliance with strict conservation rules.
What Sets KT5 Construction Apart?
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Bespoke Designs – Tailored to your lifestyle and property.
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High-Quality Craftsmanship – Premium materials and skilled trades.
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Sustainable Construction – Energy-efficient practices for modern living.
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Innovative Solutions – Advanced techniques for complex builds.
Contact KT5 Construction Today
Elevate your home with KT5 Construction – high end builders London. Whether you’re planning a bespoke new build or a complete property transformation, our expert team is here to deliver exceptional results.
Contact us today to arrange your consultation.
Frequently Asked Questios
What makes KT5 Construction a leading high end builder in London?
Our unique blend of craftsmanship, innovation, and client care sets us apart in the luxury construction market.
Can you handle planning permissions and listed building regulations?
Yes, we manage all planning requirements, including permissions for conservation areas and grade-listed properties.
How long does a luxury build or refurbishment take?
Timelines vary by project. Contact us for a consultation and tailored schedule.
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.
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