House Extension
House Extensions London
House Extensions London – Smart Home Expansion, Tailored for Your Lifestyle
Looking to add valuable space without the stress of moving? At Bala Construction, we specialize in bespoke house extensions in London, including rear extensions, side return layouts, and wraparound builds. Whether you’re dreaming of an open-plan kitchen, extra bedrooms, or a sun-drenched living area, our expert builders handle the entire design-and-build process- from planning permission to flawless completion.
Our London House Extension Services
Extend your home the smart way. We deliver space that looks good and works better.
Rear and Side Return Extensions
Rear and Side Return Extensions Maximize your space without compromising style. Our rear house extensions are ideal for expanding kitchens, dining rooms, and family spaces, while side return extensions utilize unused alleyways to create light-filled interiors perfect for modern London living.
Open-Plan Kitchen Extensions
Create the heart of your home with an open-plan kitchen extension. These stylish, functional spaces are perfect for family life and entertaining, combining dining, cooking, and relaxing zones under one seamless design.
Wraparound House Extensions
Need extra width and depth? Our wraparound extensions combine rear and side builds to dramatically increase your home’s footprint. This is the ultimate solution for large, open layouts with ample natural light and design flexibility.
House Extension Builders in London
Our skilled team of house extension contractors brings years of experience to every project, ensuring full compliance with UK planning laws, timely delivery, and premium finishes. We manage every detail, so you don’t have to.
Want More Info? Talk to Our Team.
Get Expert Advice:
Talk to our team to arrange a free quotation and get expert advice. Our team is always ready to help.
Why Choose Bala Construction for Your House Extension in London?
Experience. Precision. Peace of mind.
100+ successful home extension projects across London
Fully insured, accredited, and compliant with UK building regulations
Experts in planning permission & permitted development rights
Seamless integration with existing architecture & materials
Transparent pricing, detailed quotes & zero hidden fees
Skilled tradespeople for design, build, plumbing, electrics & finishes
Flexible service for Victorian homes, terraced houses, and modern builds
From design to handover, we make expanding your home smooth, stylish, and stress-free.
Frequently Asked Questions
House Extension London
How much does a house extension cost in London?
Costs typically range between £1,800 to £2,500 per square metre, depending on design, materials, and scope. We provide detailed, transparent quotes for every project.
Do I need planning permission for a house extension?
Many single-storey extensions fall under permitted development. For larger or wraparound builds, we handle all planning applications and compliance.
How long does a house extension take to complete?
Most extensions take between 8–14 weeks, depending on complexity and size. We work to a clear timeline and keep you updated throughout.
Will the extension match my existing house?
Absolutely. We design all builds to seamlessly blend with your home’s existing style, brickwork, and roofing for a cohesive look.
Can you help with kitchen and interior design?
Yes! We offer full interior fit-outs including kitchens, bathrooms, flooring, lighting, and custom storage as part of your extension project.
Areas We Serve for House Extensions
We proudly offer home extension services across:
Central London – Kensington, Westminster, Soho
South West London – Wimbledon, Battersea, Clapham
West London –hiswick, Hammersmith, Fulham
North & East London – Camden, Islington, Hackney
Greater London & Surrey – Esher, Weybridge, Redhill, Epsom
Looking for reliable house extension builders near you?
Explore All Service Areas »