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Building Dreams. Delivering Quality.

Lion Construction provides expert home extensions, loft conversions, kitchen and bathroom renovations, and full property improvement services. From planning to finishing touches, we deliver reliable craftsmanship, modern design, and quality results you can trust. Your vision — built with precision.

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Construction & Renovation
Specialists in London

Lion Construction provides expert home extensions, loft conversions, kitchen and bathroom renovations, and full property improvement services. From planning to finishing touches, we deliver reliable craftsmanship, modern design, and quality results you can trust. Your vision — built with precision.

Build With Us

Every day, we strive to be London’s leading construction company, committed to delivering exceptional quality in every project we build.

Leaders in Design & Build

Years of Experience

Lion Construction has been building, renovating, and transforming homes across London since 2011.

Fully Insured

We are fully insured and backed by the Federation of Master Builders, giving you complete confidence and protection throughout your project.

Luxury Results

We complete every project to the highest standards, ensuring you receive the luxury home you envision.
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Building Services

Home Extensions
Expand your living space with beautifully designed and professionally built home extensions. We handle structural work, planning, and finishing to seamlessly match your property’s style.
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Loft Conversion
Turn unused attic space into a functional new room — whether it's a bedroom, office, or studio. We manage insulation, flooring, structural work, and stylish finishing touches.
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Bathroom Refurbishment

Upgrade your bathroom with modern fixtures, tiling, plumbing, and bespoke finishes. We deliver elegant, practical spaces that combine comfort and style.

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Brick & Block Laying
From new walls to structural brickwork, our skilled team provides precision brick and block laying for durable, high-quality construction and clean finishes.
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Roofing
We install and repair all roofing types, ensuring long-lasting protection, proper insulation, and professional finishing for a secure and weather-resistant home.
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Electrical Installations
Safe and certified electrical installations for new builds, renovations, and upgrades. We install lighting, sockets, rewiring, and modern smart-home systems to industry standards.
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Building Quality Homes With Trust & Precision

At Lion Construction, we specialise in delivering high-quality building and renovation services across London. With years of industry experience, we bring expert craftsmanship, reliable project management, and attention to every detail. From home extensions and loft conversions to full property refurbishments, our focus is on creating strong, modern, and beautifully finished spaces that stand the test of time. We work with transparency, professionalism, and a commitment to excellence — ensuring your home improvement project is delivered smoothly and to the highest standards.
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Projects

Bathrooms

Luxury bathroom upgrades with elegant fixtures, quality tiling, and custom finishes. We design and build bathrooms that balance comfort, style, and practicality for a refined everyday experience.

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Kitchens
Modern, functional, and beautifully designed kitchens tailored to your lifestyle. We combine smart layout planning, premium finishes, and quality craftsmanship to create spaces perfect for cooking, dining, and gathering.
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Lofts
Transform unused loft space into a stylish new room — whether it’s a bedroom, office, or entertainment area. Our loft conversions maximise space, natural light, and comfort while adding value to your home.
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Extensions

Expand your living space with seamless home extensions built to match your property’s character. From design to completion, we create spacious and practical areas ideal for families and modern living.

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Testimonials

I have used Lion Construction twice for two different projects.
The first was a large loft conversion. I had three quotes from recommendations. Lion Construction were the most competitive on price. I then went to view their workmanship and my wife and I were impressed by the quality of workmanship.
We agreed a time frame for the loft conversion and payment. We were both happy with the end result in that we employed Ivan and his team for a much larger project. A complete re-furbishment with a rear and side extention and a large loft. Again Ivan and his team delivered. Any issues regard snagging Ivan has been very prompt to correct issues. He has a very good select of workers particularly Roman.

Nicholas Avgousti

Working with Ivan and his team was fantastic! They were helpful and gave great suggestions as well as working fast and neatly . When things needed deciding they helped with great input. Nothing was too much trouble and when the snagging came round, this was done quickly and to my absolute satisfaction. I really can say that working with Ivan again (this is the second house refurbishment they have done for me) has been a pleasure. I would highly recommend Lion Construction and the work done at my house is outstanding. Anyone is welcome to ring me and / or come and visit my property. Regards, Pete Brown

Peter Brown

Ivan and his team added a small utility room extension and renovated the ground floor kitchen/ dining room/ downstairs loo . They were a pleasure to work with. They were helpful, tidy, always on time and most importantly the craftsmanship was good. They also made themselves available to fix any snags after the build – which really made us feel valued and them worth while. I would happily recommend them and use them again if needed.

Dan Knight

Amazing work from Ivan and his team. Could not be happier with the work done. Everything was done perfectly. We had our conservatory taken down and Lion Construction re-vamped the whole area. From what it looked like, it is unrecognisable. There was also an issue with the roof of our kitchen as it was an extension of our home, Ivan managed to give us a reasonable quote to fix the problem and his team did a great job. I had asked for our front door to also be replaced as we had this door since we moved in 13 years ago, it started to have faults. The pricing for this was way cheaper than i thought it was. His team took the old door out and placed a new one, it looks soo much better. Communication was great, & everything was done quickly. They worked within the timeframe that they stated. Definitely going to use Lion Construction for all future projects.

Property Extensions

Amazing work from Ivan and his team. Could not be happier with the work done. Everything was done perfectly. We had our conservatory taken down and Lion Construction re-vamped the whole area. From what it looked like, it is unrecognisable. There was also an issue with the roof of our kitchen as it was an extension of our home, Ivan managed to give us a reasonable quote to fix the problem and his team did a great job. I had asked for our front door to also be replaced as we had this door since we moved in 13 years ago, it started to have faults. The pricing for this was way cheaper than i thought it was. His team took the old door out and placed a new one, it looks soo much better. Communication was great, & everything was done quickly. They worked within the timeframe that they stated. Definitely going to use Lion Construction for all future projects.

Property Extensions

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