New Build Defect Inspection from £350 - Protect Your Investment








Moving into a new home should be an exciting milestone, but hidden defects can quickly turn that excitement into a costly nightmare. Our snagging surveys in Surbiton KT6 give you the confidence to complete on your new build purchase knowing exactly what issues need addressing. We inspect new build properties across Surbiton, Tolworth, Long Ditton and the surrounding KT6 area, identifying both cosmetic defects and serious structural problems that builders should fix before handover.
Whether you have purchased a brand new apartment in Surbiton town centre or a family house in the surrounding residential streets, our RICS-qualified inspectors bring local knowledge of KT6's housing stock and common construction issues. With property values in KT6 averaging £676,575, identifying defects early can save you thousands in repair costs and protect your significant investment.
The KT6 postcode covers Surbiton, Tolworth, Long Ditton and parts of Kingston upon Thames, areas that have seen significant residential development in recent decades. Our inspectors know the common issues affecting new builds in this pocket of southwest London, from problems with cavity wall construction on London Clay to defects in properties built by the major volume housebuilders active across the wider Kingston area.

£676,575
Average House Price
288
Properties Sold (12 months)
£1,237,344
Detached Properties
£391,634
Flats/Apartments
Our snagging inspectors work across the KT6 postcode area, examining every aspect of your new build property from top to bottom. The survey covers the structural integrity of the building, including foundations, walls, floors, and roof structure. We check that all load-bearing elements have been constructed correctly and meet building regulations, paying particular attention to the London Clay geology in this area which can cause foundation movement if proper precautions were not taken during construction.
The inspection includes a detailed review of all mechanical and electrical systems. We test the heating system, plumbing connections, electrical wiring, and ventilation to ensure everything functions safely and efficiently. Our inspectors also examine the quality of finishes throughout the property, including paintwork, plastering, tiling, flooring, and carpentry. These cosmetic defects may seem minor but can cost significant sums to put right if not addressed by the builder before completion.
External elements receive equal attention. We inspect the roof covering, gutters, drainage systems, brickwork, rendering, and external joinery. For properties in KT6's conservation areas, including Surbiton Hill Park and Maple Road, we also note any issues with windows, doors, and other features that may affect the character of the property or require listed building consent for repairs. Our knowledge of local planning constraints helps us identify defects that could create complications for homeowners in these sensitive areas.
We document every accessible area including loft spaces, under-floor voids where accessible, and all rooms throughout the property. No defect is too small to record, from a poorly sealed window to a missing screw in a fixture. Each issue receives precise location details, photographs, and our recommendation for remediation, giving you a complete picture of your new build's condition.
Source: Rightmove February 2026
Choose your property type and preferred appointment time. We offer flexible slots throughout KT6, often with availability within 48 hours of your request. Simply select your property from our booking system or speak to our team directly to arrange a convenient time.
Our qualified inspector visits your new build property for 2-4 hours depending on size. They systematically examine all accessible areas, taking photographs and measurements. We follow a comprehensive checklist covering over 400 individual inspection points, ensuring nothing is missed during the survey.
Within 24-48 hours of the inspection, you receive our comprehensive snagging report. The document lists every defect found, categorised by severity with photographic evidence. Each issue is clearly explained with recommended remediation so you know exactly what needs fixing.
We walk you through the findings and explain exactly what to ask the developer or warranty provider to fix. Our team can even help you draft a remediation request letter. We ensure you understand your rights under the NHBC or other warranty scheme that protects your property.
With new build properties in KT6 ranging from £391,634 for a flat to over £1.2 million for a detached house, the average snagging survey cost of £350-£750 represents exceptional value. Our inspectors typically find 80-150 defects in new build properties, from minor paintwork issues to significant structural problems that could cost tens of thousands to repair.
The geology of Surbiton and surrounding KT6 areas presents unique challenges for new build construction. The underlying London Clay soil has significant shrink-swell potential, expanding when wet and contracting during dry periods. This movement can affect foundations, particularly if the developer did not account for trees or drainage properly. Our inspectors are experienced in identifying signs of foundation movement, cracking patterns that indicate subsidence, and drainage issues that may worsen over time given KT6's clay soil conditions. The recent hotter summers have increased the risk of clay shrinkage in this area.
Properties near the River Thames in Surbiton face flood risk that all new builds must address appropriately. We check that damp proof courses, cavity trays, and waterproofing meet current standards for the area. Surface water flooding has become increasingly common across the borough during heavy rainfall, and we verify that all drainage systems, including soakaways and sustainable drainage systems, have been installed correctly and are functioning properly. The Tolworth and Long Ditton areas particularly benefit from our attention to surface water management issues.
Many new builds in the KT6 area incorporate traditional brick and block cavity wall construction, though some developers use timber frame methods. Each construction type has its own common defect patterns. Timber frame builds may have issues with moisture management and structural connections, while masonry constructions can suffer from movement cracks, mortar degradation, and render failures. Our inspectors understand these different systems and know what to look for regardless of your property's construction method.
The KT6 area contains several conservation areas including Surbiton Hill Park, Maple Road, St Andrew's Square, and Surbiton Town Centre. If your new build is in or near these areas, we pay particular attention to features that may affect the property's character or that require adherence to strict planning conditions. Windows, doors, and external finishes in these locations often have specific requirements that we verify have been properly installed.
Every snagging survey in KT6 follows our proven methodology. Our inspector arrives with specialist equipment including damp meters, electrical testers, and thermal imaging cameras where appropriate. They work through a comprehensive checklist covering over 400 individual inspection points, ensuring nothing is missed. This thorough approach means we often identify defects that less detailed inspections miss.
The inspection covers all accessible areas including loft spaces, under-floor areas where accessible, and all rooms. We operate on the principle that no defect is too small to document. From a poorly sealed window to a missing screw, every issue gets recorded with precise location, photographs, and recommended remediation. This comprehensive record gives you powerful leverage when dealing with developers.

A snagging survey is a detailed inspection of a new build property that identifies defects requiring correction by the developer or builder. You need one because builders often rush to meet completion targets, leaving issues that would cost you significant money to fix yourself. Even brand new properties regularly have 80-150 defects that should be addressed before you move in. In the KT6 area where property prices are high, the potential savings from identifying these issues make a snagging survey essential.
The inspection typically takes 2-4 hours depending on property size. A small flat may take around 2 hours, while a large detached house could require 4 hours or more. We allow sufficient time to examine every accessible area thoroughly rather than rushing through a quick checklist. Larger properties in KT6, particularly detached homes in areas like Surbiton Hill, may take closer to 4 hours given the complexity of modern new build designs.
As the buyer, you arrange and pay for the snagging survey. This is a worthwhile investment given that the average cost is just £350-£750 for properties in the KT6 area, while the defects we identify are often worth thousands in remediation costs that the developer should cover under your warranty. Considering the average flat in KT6 costs £391,634 and detached properties exceed £1.2 million, the survey cost is minimal insurance.
After the inspection, you receive a detailed report within 24-48 hours listing every defect found with photographs and severity ratings. We can then advise you on whether to delay completion, request the developer fixes issues before handover, or negotiate a reduction in price to cover remedial work yourself. Our team can also help you draft the formal remediation request to send to your developer or warranty provider.
Most new build properties come with an NHBC warranty (or similar) that obliges the developer to fix defects discovered during the first two years. Our report provides the documentation you need to make a formal claim. We can advise you on the warranty terms and help draft a remediation request to the developer. NHBC is the most common warranty provider in the KT6 area, though we also see LABC Warranty and Premier Guarantee on some properties.
Yes, we can conduct inspections at different construction stages. A pre-plaster inspection allows you to spot structural and hidden issues before walls are closed up. A final inspection before completion handover identifies all outstanding defects for the developer to address. We recommend at least one inspection before you complete. For KT6 properties built on London Clay, the pre-plaster stage is particularly valuable for checking foundation work and damp proofing.
In the KT6 area, we frequently find issues related to the local geology, including drainage problems and signs of foundation movement in properties built on London Clay. We also commonly identify cosmetic defects such as poor paintwork, misaligned doors and windows, and incomplete fittings. External render defects and drainage issues are particularly common given the area's weather patterns. Timber frame properties may show moisture management issues that need attention.
The main warranty providers active in KT6 include NHBC, LABC Warranty, Premier Guarantee, Checkmate, and ICW. NHBC is the most widely used and offers a 10-year structural warranty with 2 years of cover for non-structural defects. Each provider has specific terms and claim procedures, and our inspectors are familiar with all of them. We can explain exactly what your warranty covers and help you navigate the claims process if issues arise.
Almost all new build properties in the Surbiton KT6 area come with a warranty provider such as NHBC, LABC Warranty, or Premier Guarantee. These warranties typically provide cover for structural defects for 10 years and non-structural defects for 2 years. Understanding your warranty rights is essential for getting issues resolved without personal cost. Our inspectors are familiar with all major warranty providers and can advise you on the specific terms that apply to your property.
The warranty does not cover everything, however. It typically excludes issues caused by homeowner negligence, garden maintenance, or alterations made after handover. Cosmetic defects are often covered in the first year but may not be prioritised by developers. Our detailed report helps you distinguish between issues that warrant immediate warranty claims and those that may need personal attention. We prioritize the defects by severity so you know what to tackle first.
Many KT6 buyers do not realise that they can request the developer attends the property with them during the handover process. We recommend attending this with a clear list of defects to point out. Alternatively, you can commission our inspection and attend separately with our report in hand. This proactive approach often results in more issues being addressed before you take ownership. The Surbiton and Tolworth areas have seen significant new development, and developers are generally accustomed to snagging lists being presented at handover.
With average property prices in KT6 exceeding £676,000, a snagging survey is one of the smartest investments you can make when buying a new build. The cost of the survey is minimal compared to the potential cost of fixing undiscovered defects. Our inspectors have extensive experience with properties across Surbiton, Tolworth, and Long Ditton, understanding the specific challenges that London's clay soil and local construction methods can create.
Do not let excitement about your new home override practical caution. Book your snagging survey today and move into your KT6 property with complete confidence. Our easy online booking system offers appointments throughout the area, often within 48 hours. Simply select your property type, choose a convenient time, and let us handle the rest. We operate across all of KT6 including Surbiton town centre, Tolworth, Long Ditton, and the surrounding residential streets.

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New Build Defect Inspection from £350 - Protect Your Investment
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.