Buying a New Build Home in the UK

Introduction

Buying a new build home offers modern design, energy efficiency and lower maintenance. However, the process differs from buying an older property and requires careful planning.

If you are new to buying property, read our Buying Guide.

1. What Is a New Build?

A new build is a property that has never been lived in and is purchased directly from a developer.

2. Reservation Process

• Reservation fee typically £500–£2,000
• Deducted from purchase price
• Often non-refundable

3. Deposit Requirements

• 5–10% deposit typical
• Developer incentives may include:
• Deposit contributions
• Stamp duty assistance
• Free upgrades

Understand costs in our Stamp Duty Guide.

4. Mortgage for New Builds

Mortgage offers may expire before completion if build time is long.

Learn more in our Mortgage Guide.

5. Government Schemes

• Shared Ownership
• First Homes Scheme
• Lifetime ISA

6. Snagging Inspection

A snagging list identifies defects before completion.

• Paint issues
• Flooring defects
• Door fittings
• Plumbing problems

Always inspect thoroughly before completion.

7. New Build Warranties

• NHBC
• LABC
• Premier Guarantee

Typically covers structural defects for 10 years.

8. Advantages of Buying New

• Energy efficient
• Low maintenance
• No onward chain
• Modern layouts

9. Potential Disadvantages

• Premium pricing
• Smaller room sizes
• Estate management fees
• Construction delays

10. Completion Process

Completion occurs once building work is finished.

You may receive a Notice to Complete giving around 10 working days.

The legal process follows standard steps — see our Conveyancing Guide.

Common Mistakes

• Skipping snagging checks
• Missing deadlines
• Ignoring fees
• Not comparing developments

Final Thoughts

New build homes offer modern living but require careful review of contracts, timelines and warranties.