Typical Snagging Survey Costs in 2026

Prices from independent snagging inspectors in 2026 are broadly consistent. The HomeOwners Alliance lists a typical range of £300–£600 for a professional snagging inspection. Most inspectors price by property size:

Prices are typically higher in London and the South East, and lower in the Midlands and the East of England — including the Peterborough and Cambridgeshire areas we cover.

Pre-Completion Inspection vs Post-Completion Snagging Survey

These are two distinct types of new build inspection, carried out at different stages and with different practical outcomes.

Pre-Completion Inspection

The New Homes Quality Board (NHQB), introduced in 2022 under the New Homes Quality Code, requires NHQB-registered developers to offer buyers the opportunity for a pre-completion inspection. The developer must facilitate access. Our pre-completion inspection service follows NHQB standards and produces a written report you can hand directly to the developer.

Post-Completion Snagging Survey

If you did not have a pre-completion inspection, a post-completion snagging survey is still valuable in the first few weeks after moving in. This forms the basis for your snagging list submission under your Buildmark or equivalent warranty. Read more about what our post-completion survey covers.

You may also find it helpful to read our guide to what to look for in a new build snagging checklist and what a snagging survey typically finds.

What the Snagging Survey Cost Includes

A professional snagging survey should include: a systematic inspection of all accessible rooms and external areas; photographs and written notes of every defect found; a structured report you can give to the developer; and an explanation of which issues fall under your warranty and which are cosmetic.

At Blue Blossom, our inspection covers external walls, roof (where safely accessible), gutters and drainage, all rooms including walls, ceilings, floors, windows, doors and joinery, kitchen and bathroom fittings and plumbing, electrical socket testing and consumer unit check, smoke and CO detectors, and garden and boundary fencing where included.

What Makes a Snagging Survey Cost More?

The main cost drivers are property size (larger property, more time on site), location (rates are higher in London and the South East), and any enhanced inspection options such as thermal imaging. A re-inspection — where the inspector returns to confirm defects have been fixed — typically costs an additional £125–£200.

Be cautious of unusually low quotes. A three-bedroom house snagging inspection should take an experienced inspector two to four hours on site. If a quote implies something much quicker, the scope is likely limited.

Is the Snagging Survey Cost Worth It?

For the vast majority of buyers, yes. A new build is not the same as a property in perfect condition — it is one finished quickly to a build programme, by different trades working under time pressure.

Professional snagging inspectors routinely find issues buyers would miss on a walkthrough: incomplete mortar in brickwork, missing ventilation gaps, poorly fitted kitchen units, drainage falls that are too shallow, and doors that pass a casual test but fail with regular use. At a cost of £300–£500, a snagging survey is one of the smallest outgoings in a house purchase and one of the few that is almost always directly actionable. Developers respond more reliably to a professionally prepared report than to a buyer’s informal list, and NHQB registration gives you formal leverage.

Also see our guide on snagging after completion if you have already moved in.