Builders in South West London & Surrey
Design & Build Services Across South West London and Surrey
InstaFlame Design & Build provides professional building, renovation and property improvement services across South West London and Surrey. We work with homeowners and property owners to transform, extend and improve their homes through carefully managed construction projects, from initial ideas through to completion.
Our core services include house extensions, loft conversions and complete home refurbishments, alongside new-build projects, kitchen renovations and bathroom installations.
Whether you're planning to create more living space with an extension, convert an unused loft, completely refurbish an existing property or undertake a larger residential construction project, our team can manage the work with a focus on quality workmanship, practical solutions and attention to detail.
Areas We Cover
We undertake residential building and renovation projects across a carefully selected area of South West London and Surrey, including:
- Wimbledon
– Extensions, loft conversions, home refurbishments and residential building projects in Wimbledon and surrounding areas.
- Putney
– Design and build services for homeowners looking to extend, convert or renovate properties throughout Putney.
- Chelsea
– High-quality home refurbishments, extensions, loft conversions and residential construction projects in Chelsea.
- Clapham
– Property extensions, loft conversions and complete home renovations for homes across Clapham and South West London.
- Weybridge
– Residential extensions, property refurbishments, loft conversions and new-build projects throughout Weybridge and nearby Surrey areas.
- Raynes Park
– Local building and renovation services including house extensions, loft conversions and full property refurbishments.
- Banstead
– Design and build services for extensions, renovations, conversions and residential construction projects across Banstead.
- Cheam
– Home extensions, loft conversions, refurbishments and property improvement projects throughout Cheam and surrounding areas.
House Extensions, Loft Conversions & Home Refurbishments
Many homeowners want more from their existing property without having to move. A well-designed house extension, loft conversion or home refurbishment can create valuable additional space while completely changing how a home looks, feels and functions.
InstaFlame Design & Build undertakes projects ranging from rear, side and wraparound extensions to loft conversions, structural alterations and comprehensive whole-house refurbishments.
For larger projects, we can also undertake new-build residential construction, as well as kitchen and bathroom renovations as part of wider property improvements.
Local Design & Build Expertise
Every property and every project is different. The right solution depends on factors including the existing building, available space, project objectives, budget, planning requirements and building regulations.
Our approach is therefore centred around understanding what the homeowner wants to achieve and developing a practical route from concept to completed project.
Working across South West London and Surrey also means dealing with a diverse range of properties — from period terraces and Victorian homes to larger detached properties, apartments and modern developments.
Looking for a Builder in Your Area?
If you're considering a house extension, loft conversion, home refurbishment, new build, kitchen renovation or bathroom renovation, explore your local InstaFlame Design & Build area page above for more information about the services available in your location.
You can also contact our team to discuss your property, your ideas and the type of building project you're considering.
Frequently Asked Questions
Which areas does InstaFlame Design & Build cover?
We undertake residential building and renovation projects across South West London and Surrey, including Wimbledon, Putney, Chelsea, Clapham, Weybridge, Raynes Park, Banstead and Cheam, as well as selected surrounding areas.
What type of building work do you undertake?
Our main services include house extensions, loft conversions and complete home refurbishments. We also undertake new-build projects, kitchen renovations and bathroom renovations.
Do you undertake complete home renovations?
Yes. InstaFlame Design & Build can undertake comprehensive property refurbishments involving multiple areas of a home, including structural alterations, internal reconfiguration, kitchens, bathrooms, finishes and associated building works.
Can you build both extensions and loft conversions?
Yes. Depending on the property and project requirements, we undertake different types of house extensions and loft conversions to help homeowners create additional living space.
Do you work outside the locations listed?
Our core service area covers selected locations across South West London and Surrey. If your town or area isn't listed, contact us with your postcode and details of the proposed project to find out whether we can help.



