
Trusted Builders in Sidcup – Expert Home Renovation & Construction
Professional Building Services in Sidcup
Are you searching for reliable builders in Sidcup to transform your home? At Mammoth Design & Build, we deliver top-quality construction, renovations, and extensions tailored to your needs. Whether you're planning a small home improvement or a large-scale build, our experienced team is here to bring your vision to life.
Our Building Services in Sidcup
Home Extensions & Loft Conversions
Increase your living space with a stylish and practical extension or loft conversion, designed to enhance your home’s functionality.
Full & Partial Home Renovations
From modern refurbishments to period property restorations, we provide high-quality renovation services that add value to your home.
New Build Construction
Thinking of building a brand-new home? Our expert team manages every step, from planning and design to construction and finishing touches.
Kitchen & Bathroom Upgrades
Upgrade your kitchen or bathroom with our bespoke renovation services, tailored to your style and needs.
Structural Alterations & Property Repairs
Need structural modifications or general repairs? We ensure all work is carried out safely and to the highest standards.
Areas We Cover in Sidcup
We proudly serve Sidcup and surrounding areas, including Bexley, Chislehurst, Eltham, and Welling.
Areas We Cover in Sidcup
We proudly serve Sidcup and surrounding areas, including Bexley, Chislehurst, Eltham, and Welling.
To see how our solutions could work for you, contact us today for an initial consultation.
Our Key Services in Sidcup
“Fully managed projects from design planning to construction”
Our team has over 100 years
of collective experience in:
We’ve built our business on recommendations
from loyal clients in Sidcup…
Frequently Asked Questions About House Renovation in Sidcup
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It depends on the size and scope of your extension. Many small extensions fall under Permitted Development Rights, but larger projects may require planning permission from Bexley Council. We can help guide you through the process.
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The cost varies based on size, design, and materials. On average, a single-storey extension starts from £1,500 - £2,500 per m², while a double-storey extension costs £2,000 - £3,000 per m². We provide detailed quotes tailored to your project.
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A kitchen or bathroom renovation can take 2-4 weeks, while a full home renovation may take 3-6 months, depending on the scale of work. We provide a clear timeline before starting any project.
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Yes! We offer a full design and planning service, working with architects and structural engineers to ensure your project is well-planned and meets local building regulations.
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Absolutely! We are fully insured, and our builders meet all UK building regulations and safety standards, ensuring your project is in safe hands.
Why choose us
✔️ Skilled & Experienced Team – Our builders, architects, and tradespeople have extensive experience in residential and commercial construction.
✔️ Comprehensive Project Management – From design to completion, we handle every stage, ensuring a smooth process.
✔️ Premium Quality Materials – We use high-grade materials to ensure durability, style, and sustainability.
✔️ Customer-Focused Approach – Your project is important to us, and we prioritise your requirements, budget, and timeline.
✔️ Fully Certified & Insured – We meet all UK building regulations, ensuring safety and compliance.
☎️ Get a Free Quote Today
Planning a construction project in Sidcup? Contact Mammoth Design & Build for a free consultation and detailed quote. Let’s turn your dream home into reality!
E: hello@mammoth-builds.co.uk
M: 07878 719 909