Stress-Free Home Extension Planning — Expert Packages Built for You

Avoid delays, overspending, and planning headaches. Choose from two structured support packages—designed to take your extension from concept to construction with confidence

Tailored Services for Every Homeowner

No matter where you are in your project, BuildSmart UK gives you the expert guidance and structured solutions to get it right—on time and on budget

From planning approvals to accurate cost plans and builder selection, our two-tier packages are designed to take the stress out of extending your home. Whether you want guidance to get started or a comprehensive plan ready for tender, BuildSmart UK ensures you move forward with clarity, confidence, and cost certainty.

Choose the Right Package & Build with Confidence

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

Perfect for homeowners who want expert planning & cost certainty before starting their build.

  • Professional Planning Drawings Get your extension designed to approval standards.

  • Full Planning Application Handling We submit & liaise with local authorities for you

  • Approval Revision Guarantee If rejected, we revise for free.

  • QS-Backed Cost Plan Avoid overspending with an accurate cost plan

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

For homeowners who want a fully coordinated, builder-ready package—no delays, no guesswork:

  • Everything in Tier 1 Includes full planning & cost certainty.

  • Building Regs & Construction Drawings Fully compliant, builder-ready plans.

  • Updated Cost Plan Accurate pricing based on final construction details.

  • Tender & Builder Selection We find the best contractors for your budget.

  • Contract Drafting & Execution Avoid legal risks with a solid contract.

Compare Our Service Packages – Choose the Right Fit for Your Project

See exactly what’s included in each package and choose the level of support that fits your project needs.

Need a Specific Service?

Choose from our individual services to get the exact support you need

Why Homeowners Trust Us

Expert Knowledge

Our team of seasoned construction professionals ensures your home extension is planned and budgeted with precision, eliminating costly mistakes.

Transparent Pricing

No hidden fees, no surprise costs. We provide detailed cost plans upfront, so you know exactly what to expect—keeping your project on budget.

Step-by-Step Guidance

Whether you choose our DIY or Done-for-You service, we provide structured support from planning to completion, ensuring your project runs smoothly.

Flexible Services

Whether you want full-service management or prefer a DIY approach with expert support, our tailored packages fit your needs.

Want to build with confidence? Join the hundreds of homeowners who trust BuildSmart UK to get their home extensions right the first time. Book your free consultation today!

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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