How much does a snagging survey cost?
The short answer
A professional snagging survey typically costs £300 to £600, priced almost entirely by bedrooms - property value is irrelevant because every new build is, by definition, new. A two-bed flat sits near £300; a large five-bed detached toward £600 or slightly beyond. For a purchase in the hundreds of thousands, it's the cheapest professional inspection you'll ever commission.
Why bedrooms, not value
Snagging inspectors check workmanship and finish against warranty standards and building regulations - paintwork, sealant, sockets, doors, boarding, brick coursing, loft insulation coverage, garden levels. The work scales with how much house there is to walk, not what you paid for it. That's also why our survey calculator drops the value question entirely for snagging.
| Property | Typical fee |
|---|---|
| 1-2 bed flat or house | £300 - £380 |
| 3-bed house | £350 - £450 |
| 4-bed house | £400 - £520 |
| 5-bed and larger | £480 - £620 |
A professional inspection typically logs somewhere between dozens and a few hundred snags - most cosmetic, some functional, occasionally something serious like missing insulation, mis-fitted membranes or a poorly seated roof. The output is a photographed, itemised report your developer can't wave away, which is the entire point: the common finds get their own guide.
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Compare snagging quotesCommon questions
Is snagging worth it on a small flat?
The fee is smallest exactly where the purchase is most standardised - and apartment blocks produce their own snag families: ventilation commissioning, balcony drainage, fire-stopping visible at inspection hatches. £300 against a six-figure purchase remains cheap insurance.
Does the developer have to accept the report?
Developers must meet warranty standards and building regulations; a photographed report itemising breaches is evidence they respond to. Most fix the meaningful items - escalation routes through the warranty provider exist for the rest.
Can't I just snag it myself with a checklist?
You'll catch paint splashes and chipped tiles; you're less likely to spot cross-bonded pipework, absent loft insulation over the bathroom, or a flue terminal too close to a window. Inspectors carry ladders, moisture meters and pattern recognition from hundreds of plots.
What if I've already moved in - too late?
No - your warranty's defects window (typically two years for builder-fixable items) means a professional list at month three or month twenty-two still obliges the developer. Earlier is stronger, but the door doesn't shut at completion.
Sources and further reading