HOUSE EXTENSIONS IN LONDON
Create More Space Without Moving Home
Whether you're expanding your kitchen, adding a new living area or creating room for a growing family, Regal Construction Services delivers fully managed house extensions across London. From design and planning through to construction and final finishing, we create seamless extensions that enhance the way you live.
Expert House Extension Company in London
A house extension is one of the most effective ways to create additional living space while increasing the value of your property. Whether you're looking to extend your kitchen, create an open-plan living area or add extra rooms for a growing family, a well-designed extension can transform both your home and your lifestyle.
At Regal Construction Services, we specialise in high-quality house extensions across London. Our experienced in-house team manages every stage of your project—from design and planning through to construction and final finishing—providing a seamless, fully managed experience from start to finish.
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See our Barnes project.
Why Homeowners Choose Regal for House Extensions
FULLY MANAGED FROM START TO FINISH
From your initial consultation to the final handover, we coordinate every stage of your house extension, giving you one experienced team throughout the project.
DEDICATED PROJECT MANAGEMENT
You'll have a single point of contact who keeps your project organised, on schedule and keeps you informed every step of the way.
TRANSPARENT PRICING
Our detailed, itemised quotations clearly outline what's included, helping you budget with confidence and avoid unexpected costs.
SKILLED IN-HOUSE MULTI-TRADE TEAM
Our experienced team works together to deliver consistently high-quality results.
QUALITY MATERIALS & CRAFTSMANSHIP
We combine trusted materials with expert workmanship to create house extensions that blend seamlessly with your existing home.
3-year workmanship warranty
Every house extension is backed by our workmanship warranty, giving you complete peace of mind.
House Extension Services
Every house extension is tailored to your property, lifestyle and future plans. Whether you're creating a larger kitchen, extending your living space or adding a new room, our experienced in-house team delivers a comprehensive range of extension services designed around your home and budget.
Single-Storey Extensions
Create additional living space with a beautifully designed extension that's perfect for larger kitchens, dining areas or family rooms.
Double-Storey Extensions
Expand both floors of your home to create additional bedrooms, bathrooms or living space while maximising your property's potential.
Rear & Side Extensions
Make better use of your property with extensions that improve your home's layout, functionality and natural light.
Structural Alterations
From wall removals to steel beam installation, we carry out all structural works safely and professionally to create open, connected living spaces.
Design & Planning
We provide expert design and planning support to help bring your vision to life while ensuring your extension complements your existing property.
Construction & Finishing
From foundations and brickwork to roofing, plumbing, electrics and decorating, we manage every stage through to completion.
Types of House Extensions
Every home is different, and the right extension depends on your property's layout, your family's needs and your long-term plans. We deliver a range of extension types designed to maximise space, functionality and value.
Single-storey extensions
Double-storey extensions
Rear extensions
Side return extensions
Wraparound extensions
Kitchen extensions
Open-plan extensions
The cost of a house extension depends on its size, design, specification and structural requirements. We provide transparent, itemised quotations tailored to your project, so you'll know exactly what's included before work begins.
Most house extensions take between 10 and 20 weeks to complete, depending on the size and complexity of the project. We'll provide a clear programme before work starts and keep you updated throughout.
Some extensions fall under permitted development, while others require planning permission. We'll advise you on the requirements for your property and provide design and planning support where needed.
We provide house extensions throughout London, including Fulham, Chelsea, Kensington, Hammersmith, Putney, Wimbledon, Richmond, Barnes, Battersea, Clapham, Chiswick and Notting Hill. If your area isn't listed, please get in touch—we regularly work on projects across Greater London.
Yes. Every house extension is backed by our 3-Year Workmanship Warranty, giving you confidence that your investment is protected.
FREQUENTLY ASKED QUESTIONS
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Your Project?
Whether you're creating more space for a growing family or transforming the way you live, Regal Construction Services delivers fully managed house extensions across London with exceptional craftsmanship and dedicated project management.
With 15+ years of experience, 120+ completed projects and a 95% referral rate, we're trusted by homeowners to deliver beautifully designed extensions that add lasting value.
Get in touch today for a free, no-obligation quote and let's start planning your house extension.
