New build snagging, or a new build snagging list, is the process of inspecting your brand-new home to identify any defects or unfinished work that needs fixing. Unlike a property survey (which checks structural condition of existing homes), snagging focuses on build quality and cosmetic issues in new homes.
Key takeaways
New build snagging is inspecting your new home for defects and unfinished work - it's different from a property survey
93.7% of new build buyers find problems after moving in, so snagging protects your investment
Professional snagging surveys typically cost £300-£600 for an average-sized home, with comprehensive inspections up to £800
Best done before completion for maximum leverage, but you typically have up to two years to report minor snag issues under your warranty
Developers must fix defects that don't meet building standards or your contract at no cost to you
What is new build snagging?
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Most snags are cosmetic issues like paint splatters, scratched windows, or doors that don’t close properly. However, some can indicate serious problems – a small window gap might lead to expensive water damage later.
Why is snagging important?
You could move into your new home without completing a snagging list, but the numbers point towards it being likely you’ll find issues later.
According to the Home Builders Federation's 2025 survey, 93.7% of new build buyers found problems after moving in, with 25% of those buyers reporting 15 or more separate issues.
The chances of you finding issues are high, catching them early in a snagging survey saves you both time and (potentially) money later.
While a paint touch-up costs next to nothing, an issue that leads to water or structure damage could cost thousands later.
Snagging gives you peace of mind - when you're spending hundreds of thousands on your new home, it should be perfect. You typically have a two-year warranty to report issues, but it's much easier to get things fixed before you've moved in.
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