New Build Snagging List Generator

Here is the practical bit — a snagging inspection is your chance to get every defect fixed before the builder walks away. Most new builds have between 100 and 200 snags, and the developer is legally obliged to put them right under the NHBC Buildmark warranty or equivalent cover.

Common issues include poorly finished plasterwork, doors that stick, ill-fitting kitchen units, and external drainage problems. The key is a systematic, room-by-room approach so nothing gets missed. A professional snagging inspection typically costs £300 to £600, but a thorough DIY check using the right checklist can be just as effective.

The National House Building Council (NHBC) reported that it registered over 133,000 new homes in the UK during 2023 (NHBC Annual Review). Each one of those properties benefits from a snagging check before or shortly after completion.

How this generator works

1. Select your property type, number of bedrooms, bathrooms, and any extra features.
2. The tool builds a tailored checklist covering walls, floors, ceilings, doors, windows, plumbing, electrics, and externals for each room.
3. Review, customise, and download the complete snagging list ready to take on your inspection.

Written by the CalcStack team · Last updated April 2026

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