We had a terraced house extension, and the difference is amazing. The team was punctual, effective and very professional. We love the new space and we can only recommend them very highly.
James Whitmore – Clapham, London
We are also specialists in pioneering home extension ideas for the varying homes of London after a number of years in the business of doing so. Our contemporary twist or our classic look is whatever your desire is, we combine functionality and style. Our knowledge of house extensions means every one of our projects compliments your lifestyle and needs whether you live in a terraced or detached home. We’re your first point of call for extension upgrades on a front house, garden extension on the back, and personalized additions specific to your property’s potential.
Discover what our home extensions London include from the ground up to the final finish but customized to suit your vision and London property needs.
We provide full exterior improvements with patios, driveways, fences and landscaping to complement and finish your house extension.
From the floor to the ceiling, we make sure every interior detail could be refined to a fine finish using the best materials, and through masterful design.
We install new modern energy efficient windows and secure doors that promote the way the light, insulation and style in your new extension.
Long lasting roofing and top-quality insulation to guarantee comfort and weatherproofing and energy saving throughout the year.
Healthy, certified electrical wiring and plumbing systems, customized according to your new plan, and building rules.
All structural changes are performed with perfect accuracy and safety for the sake of the integrity and stability of your home.
Our team does excavation, drainage and foundations so that your extension will be strong, flat and long lasting.
We manage all the process from deadlines to quality and coordination, perfectly handled throughout.
We manage all documentation and contact with local councils to get permissions and complete compliance.
Tailored custom design solutions to suit your life, purse and the distinctive architectural needs of London.
We start with a professional site visit to measure your space as well as learn your goals when we plan.
Our house extensions in London stand out due to a combination of local expertise, innovative design, and complete project support. Discover why we're the right choice for your extension needs.
We know London’s housing types and regulations, enabling streamlined approvals and well-suited designs.
Experts in innovative extension ideas that maximise space without compromising on aesthetics.
We handle everything in-house from start to finish, giving you complete peace of mind.
We use only premium, sustainable, and certified materials for lasting home extension results.
Our team consists of experienced builders and tradespeople known for quality workmanship.
We respect your time with clear deadlines and well-managed schedules throughout the project.
No hidden charges. We provide detailed quotes and flexible packages to suit your budget.
From consultation to completion, our support team is with you every step of the way.
We had a terraced house extension, and the difference is amazing. The team was punctual, effective and very professional. We love the new space and we can only recommend them very highly.
James Whitmore – Clapham, London
Our prefab house extension was carefully executed at a high rate. The team were nice; we were kept updated through and we’re over the moon with the result.
Rachel Foster – Ealing, London
Professional and reliable service! They took the home extension process to be stress free and smooth right from planning to execution. Excellent finish and on-budget.
Daniel Grant – Camden, London
Great ideas plus even better execution. They were responsible from planning permission, to final touches. A highly recommended home extensions London services.
Sophie Turner – Greenwich, London
We're thrilled with our home renovation. KROMRYCH BUILDERS made everything so simple.
Amelia Roberts
Our new build is everything we dreamed of. KROMRYCH BUILDERS truly delivered quality craftsmanship and superb service.
Harry Bennett
We’re so happy with the refurbishment. KROMRYCH BUILDERS made the entire process easy.
Isla Davies
KROMRYCH BUILDERS gave our kitchen a whole new look. We're in love with the results!
Jack Knight
The renovation went smoothly, and our home looks fantastic. Thank you, KROMRYCH BUILDERS, for making this experience so enjoyable.
Ella Turner
Our bathroom renovation turned out perfect. We couldn’t have asked for better work.
William Carter
The property refurbishment was quick and hassle-free. We’re so happy with the outcome, and it truly feels like a brand-new home.
Jessica Adams
KROMRYCH BUILDERS, done complete refurbishment and loft conversion for me would highly recommend Patrick finished job on time to great standard very pleased.
Tom Stevens