Full House Renovation Cost London
At KT5 Construction, we understand that planning a complete transformation of your home is a big decision, and knowing the full house renovation cost in London is an essential first step. Our team of experienced builders and project managers specialise in delivering modern, stylish and energy-efficient renovations that add value and enhance daily living.
We have worked on projects ranging from extensions and loft conversions to complete refurbishments, always ensuring our clients receive transparent guidance on budgets, timescales and finishes. If you’re researching full house renovation cost London, our expertise and past projects can help you set realistic expectations and achieve the home you’ve always envisioned.
What We Do

Building Construction
New Builds, Extensions, Conversions, Renovations

General Building
Property Maintenance, Handyman Service, Decorating

Design
Planning, Design, Project Management, Quality Checking
Example Project – Home Renovation Sunbury On Thames
One of our standout projects, the Home Renovation Sunbury On Thames, demonstrates how we transform homes into stylish, efficient and comfortable spaces. This bungalow refurbishment included a complete redesign with open-plan living, a bespoke kitchen, luxury bathrooms, and upgraded energy systems.
This project is a clear example of how a property’s value and functionality can be maximised, and it reflects the level of craftsmanship and detail we bring to every renovation across London.



Understanding Full House Renovation Cost in London
When planning a renovation, clients often ask: What is the average full house renovation cost London homeowners should expect?
The answer depends on several factors:
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Property Size and Condition – Larger homes or older properties with structural issues typically require more investment.
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Scope of Works – A renovation including kitchens, bathrooms, rewiring, plumbing and layout changes will cost more than decorative updates.
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Material Choices – Premium finishes such as hardwood floors, bespoke joinery and high-end appliances affect the budget.
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Energy Efficiency Upgrades – Installing modern insulation, windows and heating systems improves long-term savings but increases initial outlay.
On average, the full house renovation cost London projects can range from £70,000 for smaller properties with light refurbishments to well over £250,000 for large homes requiring major structural and design changes. Our role is to give you accurate estimates and cost breakdowns, so you know exactly where your budget is going.
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.
Why Choose KT5 Construction?
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Proven Experience – Years of successful home renovations across London.
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Customised Solutions – Every renovation is tailored to your lifestyle, design preferences and budget.
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Transparent Pricing – We provide clear, detailed breakdowns of the full house renovation cost London clients can rely on.
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Attention to Detail – From bespoke kitchens to spa-style bathrooms, every element is crafted with care.
Get Started with Your Renovation
If you’re ready to explore your options, speak with KT5 Construction today. We’ll help you understand the full house renovation cost London and create a tailored plan that suits your property, budget and lifestyle.
Transform your home with confidence – Contact Us today to arrange a free consultation and quotation.
Frequently Asked Questios
How long does a full house renovation take in London?
Timelines vary, but most projects take 12–20 weeks depending on scale and complexity.
Do you provide detailed quotes for full house renovation cost London?
Yes, we provide itemised quotations so you know exactly what is included, from design to completion.
Can KT5 Construction manage the whole renovation process?
Absolutely. We handle planning, design, building, project management and final finishing.
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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