New Builds 10 June 2025 Sarah Mitchell, Chartered Surveyor

New Build Snagging Surveys: Don't Move In Without One

The average new build in Oxfordshire has 157 defects at handover. An independent snagging survey gives you the evidence you need to get them fixed — before you take the keys.

Buying a new build in Oxford or Oxfordshire is exciting — but "new" doesn't mean perfect. In fact, data from the New Homes Quality Board shows that over 90% of new build properties in the UK have defects at handover. A professional Oxford snagging survey from an independent surveyor could save you thousands and months of stress.

Developers work to tight deadlines. Subcontractors move on to the next phase before finishing the last. Quality control varies enormously. And the glossy show home you fell in love with may look very different from the property you actually receive.

The good news? Most of these defects are fixable — but only if you catch them before completion. Once you've moved in and the developer's liability window closes, getting remediation work done becomes far harder.

What Exactly Is a Snagging Survey?

A snagging survey — sometimes called a new build inspection or defect inspection — is a thorough, independent assessment of a new build property carried out before or shortly after legal completion. It is specifically designed to identify cosmetic and structural defects so that you can require the developer to remedy them under the warranty and contract.

An Oxford Surveyor snagging inspection is carried out by a qualified surveyor — not a checklist-carrying layperson. We assess the full property systematically, from foundations to roof ridge, checking both visible defects and compliance with building regulations and the developer's specification.

The 157 Defect Average

Research by HomeOwners Alliance found that the average new build home in the UK had 157 items on a snagging list at handover. Even "premium" developments regularly have 40–80 items. The most common: poorly finished plasterwork, misaligned doors, incomplete sealant, drainage issues and incomplete decoration.

What Does Our Snagging Survey Cover?

Our Oxford snagging surveys are comprehensive — typically taking 4–6 hours for a 3–4 bedroom property. We assess:

  • External fabric: Brickwork, pointing, render, roof covering, gutters, downpipes, fascias and soffits, windows and doors, thresholds, driveways and paths, drainage channels.
  • Structural elements: Lintels, window and door reveals, floor levelness (using a digital level), ceiling height compliance.
  • Internal finishes: Plasterwork (level, plumb, and free from cracking), skirting and architrave (gaps, misalignment), flooring (squeaks, lippage, gaps at perimeter).
  • Joinery: All doors, frames and hinges — operation, alignment, gaps, draught sealing; windows — operation, locking, trickle vents, double-glazing seal integrity.
  • Kitchen and bathrooms: Tile adhesion and grout, sealant around baths, showers, sinks and WCs, under-sink drainage connections, appliance installation.
  • Mechanical and electrical: Heating system commissioning, radiator operation, electrical consumer unit and circuit labelling, socket and switch alignment and operation, lighting circuits, extractor fans.
  • Insulation and air-tightness: Where accessible, we check insulation is installed correctly — a common cause of future condensation and damp issues.
  • Garages and outbuildings: Roof, doors, electrics, drainage.
Professional surveyor with clipboard conducting new build snagging inspection in a modern Oxfordshire home
Oxford Surveyor carrying out a new build snagging inspection in an Oxfordshire development.

When Should You Book a Snagging Survey?

Timing is everything. There are three main windows:

Best: Before Legal Completion

If your developer will allow access, inspecting before you exchange contracts (or before completion if your contract allows) is the ideal scenario. Any defects can be included in the sale paperwork and must be remedied before you take ownership.

Good: Within the First Two Years

Under NHBC Buildmark warranty (and similar schemes), the developer is responsible for fixing defects reported in the first two years after completion. We can inspect at any time in this window and provide you with a formal report to send to the developer.

Still Useful: Years 3–10

After year two, the developer's liability for snagging items ends, but major structural defects remain covered under the NHBC warranty until year 10. We can help you identify any structural issues that qualify under this extended cover.

Why You Need an Independent Surveyor — Not a Snagging Company

There are many "snagging companies" operating in Oxfordshire who offer cheap inspections carried out by non-qualified staff. While some provide a reasonable service, here's why our clients choose an independent surveyor instead:

  • Professional indemnity insurance: As RICS-regulated surveyors, every report we produce is backed by full PI insurance. If we miss something material, you have legal recourse.
  • Regulatory standing: A report from a surveyor carries more weight with developers, solicitors and warranty providers than a layperson's list.
  • Building knowledge: We can distinguish cosmetic issues from genuine building regulation non-compliance — knowledge that can be the difference between a minor fix and a significant remedial programme.
  • Moisture detection: We carry professional damp meters and thermal imaging cameras where appropriate to identify hidden moisture that a visual inspection would miss.

The Most Common New Build Defects We Find in Oxfordshire

Based on our snagging surveys across Oxfordshire developments, here are the most frequently identified defect categories:

What Happens After the Snagging Survey?

Once we've completed the inspection, you'll receive a fully itemised report within 48 hours. The report includes:

  • A comprehensive numbered list of all defects identified
  • Colour photographs of each defect for easy reference
  • Classification of each item (cosmetic, standard defect, regulatory non-compliance)
  • Suggested remedial action for each item
  • A summary letter suitable for sending directly to your developer or solicitor

You then submit the report to the developer's customer care team. In our experience, developers generally respond positively to a professionally produced surveyor's report — it signals that you are well-informed and serious. Most items are resolved within 4–12 weeks.

If the developer is unresponsive or disputes items, we can assist with escalation to the NHBC, the New Homes Ombudsman Service or, in serious cases, legal proceedings.

How Much Does a Snagging Survey Cost in Oxford?

Our new build snagging surveys in Oxford and Oxfordshire are priced based on the size of the property:

Property Type Approx. Size Guide Price
1–2 Bed Flat or Apartment Up to 70m² From £350
2–3 Bed House 70–110m² From £450
4–5 Bed House 110–200m² From £550
Large Detached / Executive Home 200m²+ From £650

All prices include a full written report and the summary letter. Contact us for a personalised quote.

Buying a New Build in Oxfordshire?

Don't risk moving into a property with dozens of unresolved defects. Our expert snagging surveys give you the evidence you need to hold your developer to account.

Book Your Snagging Survey

Frequently Asked Questions

Can I do a snagging list myself?
You absolutely can walk around your new home with a notepad — and we encourage it. However, a DIY list typically misses 60–70% of the defects a trained surveyor would find, particularly those relating to building regulations compliance, hidden moisture, structural alignment and electrical safety. Our surveys typically identify 40–120 items the buyer hadn't noticed.
Will my developer allow access before completion?
Some developers will allow access, especially if you ask early and are flexible on timing. Others refuse until after legal completion. Check your contract, and ask your solicitor to request access formally. Even if pre-completion access is denied, a survey in the first year is still very valuable.
Does NHBC cover all defects?
No — NHBC Buildmark covers defects caused by the developer not building to NHBC requirements, major structural defects (years 3–10) and some other specific events. It does not cover general snagging items that fall below their threshold. This is why identifying and reporting snags directly to the developer in years 1–2 (when they're legally obligated to fix them) is so important.
How long does a snagging survey take?
For a standard 3–4 bedroom new build home, allow 4–6 hours on site. A 1–2 bedroom apartment typically takes 2–3 hours. We never rush — a thorough snagging survey takes time, and cutting corners means missing defects.
What if I bought my new build two years ago — is it too late?
It's not too late for structural issues — NHBC cover extends to 10 years for major structural defects. We can inspect your property and help you identify any issues that may still be covered under the warranty. Contact us to discuss your situation.

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