Let’s Talk About Your Home Extension—Expert Guidance & Tailored Support

Book a free consultation to explore the best plan for your home extension—whether you want expert-led Done-for-You services or structured DIY support."

How to Contact BuildSmart UK

We aim to respond within 24 hours to all inquiries.

Whether you have a question about our services, need a quote, or want expert advice, we’re here to help

  • 71-75 Shelton street , London, WC2H

  • Business Hours: Monday - Friday 9AM - 5PM

71-75 Shelton Street, London WC2H 9JQ, UK

Contact us:

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Got Questions? We’ve Got Answers

How do i get Started with Buildsmart UK?

Simply contact us through the contact form or book a consultation, and we’ll guide you through the next steps.

Do you offer your services Nationwide?

Yes, our online consultations and digital services are available across the UK. We can offer our full tiered packages anywhere in the UK.

What’s the difference between your Tier 1 and Tier 2 packages?

We offer two structured packages depending on how much support you need with your home extension:

Tier 1: Essential Planning Package (£3,000 + VAT)

Ideal for homeowners who want expert planning and cost certainty before starting their build. This includes professional planning drawings, full planning application submission, revision guarantees if rejected, and a QS-backed cost plan to avoid overspending.

Tier 2: Build Ready Package (£7,000 + VAT)

Perfect for those who want a fully coordinated, builder-ready plan with no guesswork. This includes everything in Tier 1 plus building regulations and construction drawings, an updated cost plan, a full tender process with vetted builder recommendations, and a professionally drafted contract ready for execution.

Both packages give you expert support, clear financial planning, and structured processes that help you move forward with confidence.

Whats the cost of the consultation?

Our initial consultation is free! We'll discuss your project and how we can help on a free 30 minute call.

How does the BuildSmart UK community support homeowners?

We provide two levels of community engagement to ensure you get the right level of support for your project:

Free Facebook Group – Open to all homeowners, this is a space to connect, ask questions, share experiences, and get general advice from other homeowners in the same boat.

Premium BuildSmart UK Community – Included with both the tier 1 and 2 packages (or available as a £50/month standalone subscription), this is an exclusive hub with weekly expert-led Q&A sessions, structured training modules, downloadable project management tools, and direct support from industry professionals to ensure your project stays on track.

Whether you need basic advice or in-depth project guidance, our community offers the right level of support to help you build with confidence.

Can you recommend builders for my project?

Yes, as part of our Full Tender Process, we source and vet builders, compare quotes, and provide expert recommendations to ensure you work with reliable professionals.

Are the builders Vetted ?

Yes all builders who are chosen to tender your project are pre-vetted for everything from financial stability, suitable demonstratable experience, Insurance and health and safety records.

Do you provide the structural engineers design?

Currently we do not offer the structural engineers design and calculations. We can make recommendation's of pre-qualified local structural engineers that can quote for the required structural design.

How long does the design and planning process take?

The timeline varies depending on project complexity and local authority approvals. Typically, planning drawings and applications take 4-8 weeks, while building regulations and tendering can add another 4-6 weeks.

Can you help with budgeting and cost control?

Yes! We provide QS-backed cost plans that give you a clear, accurate breakdown of your expected construction costs. This helps you avoid unexpected expenses and stay on budget.

Tier 1 includes a budget cost plan based on planning drawings. Tier 2 includes a fully updated cost plan based on final coordinated construction drawings.

Do you offer ongoing support during construction?

Yes. We offer optional project management services, including regular check-ins, issue resolution, contractor oversight, and progress tracking to keep your build on schedule and prevent costly delays. This service is available as an add-on to either package.

Want to Work With Us

Ready to Plan Your Home Extension Without Stress?
Get your home extension approved & costed without delays, hidden fees, or headaches. Our expert team takes care of planning, approvals, and cost control—so you don’t have to

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