
House Extensions in Kingston
If you’re looking to create more space without moving home, Sunny Build specialises in House Extensions Kingston, designing and building high-quality extensions that transform the way you live. Whether you’re planning a larger kitchen, an open-plan family room, a home office or additional living accommodation, our experienced team delivers bespoke house extensions that are tailored to your property and lifestyle.
With extensive experience completing residential building projects across South West London, we understand the character of Kingston’s Victorian terraces, Edwardian homes, detached properties and modern developments. Every extension is carefully designed to complement your existing home while providing practical, beautifully finished living space.



Professional House Extension Specialists in Kingston
A house extension is one of the most effective ways to increase your property’s living space while adding significant long-term value.
Our team manages every stage of your House Extensions Kingston project, including:
- Initial consultation
- Design and planning advice
- Architectural drawings
- Structural calculations
- Planning permission guidance
- Building Regulations compliance
- Full construction
- Plumbing and electrical installation
- Plastering and decorating
- Final finishing and quality inspections
By overseeing the entire project from start to finish, we ensure exceptional workmanship, clear communication and a seamless building experience.
Bespoke House Extensions Designed Around Your Home
Every property is different, which is why we design each extension to suit your home’s architecture and your family’s needs.
We regularly build:
- Single-storey rear extensions
- Double-storey extensions
- Side return extensions
- Wraparound extensions
- Kitchen extensions
- Open-plan living extensions
Whether your property is located in Kingston upon Thames, Norbiton, New Malden or the surrounding area, we create extensions that blend naturally with your existing home while maximising space and natural light.

Why Choose Sunny Build?
Sunny Build has built a strong reputation for delivering high-quality residential building projects across London.
Homeowners choose us because we provide:
- Experienced building professionals
- High-quality workmanship
- Honest and transparent quotations
- Fully managed building projects
- Excellent communication throughout
- Reliable project timelines
- Attention to detail from start to finish
Our goal is to deliver an extension that not only looks exceptional but also improves the way you use your home every day.

Add Space and Value to Your Kingston Home
A professionally designed House Extensions Kingston project can significantly increase both your living space and your property’s market value.
Many homeowners choose to extend in order to create:
- Larger kitchens
- Open-plan kitchen and dining areas
- Family rooms
- Home offices
- Utility rooms
- Ground floor bedrooms
- Additional bathrooms
With property prices remaining strong across Kingston, extending your existing home is often more cost-effective than moving to a larger property.
Designed for Modern Family Living
Every extension begins with understanding how you and your family use your home.
We carefully design layouts that maximise:
- Natural light
- Open-plan living
- Storage
- Practical layouts
- Energy efficiency
- Indoor and outdoor flow
The result is a beautifully integrated extension that feels like a natural part of your home rather than a later addition.


Designed for Modern Family Living
Every extension begins with understanding how you and your family use your home.
We carefully design layouts that maximise:
- Natural light
- Open-plan living
- Storage
- Practical layouts
- Energy efficiency
- Indoor and outdoor flow
The result is a beautifully integrated extension that feels like a natural part of your home rather than a later addition.
Planning Permission and Building Regulations
Many house extensions can be completed under Permitted Development rights, while larger or more complex projects may require planning permission.
Our experienced team can assist with:
- Planning advice
- Planning applications
- Architectural drawings
- Structural engineering
- Building Control approval
- Full Building Regulations compliance
We guide you through every stage to ensure your project progresses smoothly and meets all current regulations.

High-Quality Construction
Quality craftsmanship is at the heart of every Sunny Build project.
Using experienced tradespeople and trusted materials, we deliver extensions that are built to last while maintaining the highest standards throughout construction.
From foundations and structural steelwork through to the final decorative finishes, every aspect of the build receives the same level of care and attention.
Why Invest in House Extensions in Kingston?
Kingston is one of South West London’s most desirable places to live, offering excellent schools, riverside surroundings, outstanding transport links and a vibrant town centre.
Extending your home allows you to enjoy everything the area has to offer while creating the extra living space your family needs.
A professionally built extension also provides one of the highest returns on investment of any major home improvement project.
Areas We Cover Near Kingston
Sunny Build provides House Extensions Kingston alongside surrounding areas, including:
- Surbiton
- New Malden
- Norbiton
- Hampton Wick
- Teddington
- Richmond
- Wimbledon
- Raynes Park
- Worcester Park
- Putney
- Wandsworth
- Twickenham


Start Your House Extension Project
If you’re considering House Extensions Kingston, Sunny Build is ready to help transform your property with a beautifully designed extension that adds space, functionality and long-term value.
From your initial consultation through to final completion, our experienced team will manage every aspect of your project, delivering exceptional craftsmanship and outstanding customer service throughout.
Contact Sunny Build today to arrange a consultation and discuss your house extension project in Kingston.
