Comprehensive structural surveys for Wigan properties. Detailed analysis, clear reporting, and expert advice.








If you are purchasing a property in the WN6 7 postcode area, a RICS Level 3 Survey provides the most comprehensive assessment available. Unlike a basic valuation, this detailed structural survey examines every accessible element of the property, from the foundations to the roof, giving you a clear picture of its condition and any issues that may require attention. Our team of qualified RICS surveyors operate throughout the Wigan area, including WN6 7, and we understand the local housing stock, which ranges from Victorian terraced houses to post-war semi-detached properties.
Each survey we conduct in WN6 7 is tailored to the specific property, identifying defects common to the construction type and highlighting any area-specific concerns such as mining subsidence risk or structural movement related to clay soils. The area is characterised by Carboniferous geology including coal measures, sandstones, and shales, with superficial deposits of glacial till (boulder clay) that can cause foundation movement during periods of drought or heavy rainfall. Our surveyors understand how these local ground conditions affect properties and what signs to look for during inspection.
The WN6 7 area encompasses parts of Wigan including properties near the borough's residential zones. With an average property price of £189,000 and 104 sales in the last 12 months, the local market remains active. A Level 3 Survey protects your investment by revealing issues before you commit to purchase, potentially saving you thousands in unexpected repair costs.

£189,000
Average House Price
+1.6%
12-Month Price Change
104
Properties Sold (12 Months)
42.1%
Semi-Detached Properties
~6,500
Population
~2,700
Households
A RICS Level 3 Survey, also known as a Building Survey, is the most thorough inspection type available for residential properties. Our inspectors examine all accessible areas of the property, including the roof space, sub-floor areas, walls, windows, doors, and services. The survey provides a detailed assessment of the property's construction, condition, and any defects present, categorising issues by severity from urgent repairs to minor maintenance items. Rather than using a traffic light system, we provide plain English descriptions of each defect, explain the cause where identified, and recommend appropriate action.
For properties in WN6 7, our surveyors pay particular attention to issues common in the local housing stock. The area features Victorian and Edwardian terraced properties, inter-war semi-detached houses built between 1919 and 1945, and post-war developments from the 1950s through to the 1980s. Many of these properties feature traditional red brick construction with slate or tiled roofs, and our inspectors understand how these materials perform in the local climate and ground conditions. Properties built before 1920 typically have solid brick walls without cavity insulation, while post-war properties often feature cavity wall construction that performs differently when assessing damp penetration.
The resulting report runs to dozens of pages, including photographs and clear recommendations. Whether it is damp penetration in a solid-wall Victorian terrace or roof tile deterioration on a 1970s semi-detached, you will receive actionable information to inform your purchase decision. The survey also includes a market valuation and insurance rebuild cost estimate, useful for mortgage purposes and future building insurance arrangements. Our reports typically run to 30-50 pages depending on the property size and condition, significantly more detailed than a standard HomeBuyer Report.
Source: Plumplot March 2026
Schedule your survey using our online booking system or speak to our team directly. We offer flexible appointment times including weekends to suit your moving timetable. Once booked, you will receive confirmation and any pre-survey information needed to prepare for the inspection.
Our RICS qualified surveyor visits the property and conducts a thorough visual inspection of all accessible areas. The inspection typically takes 2-4 hours depending on property size and complexity. For larger detached properties or those with annexes, the inspection may take longer. We encourage you to attend so you can see issues firsthand and ask questions as the inspection progresses.
Within 3-5 working days of the survey, you receive your comprehensive RICS Level 3 report via email, with a printed version on request. The report includes a market valuation, rebuild cost assessment, and detailed analysis of all defects found. Each issue is described in plain English with photographs to help you understand the findings.
If you have any questions about the findings, our team is available to discuss the report and explain any technical terms or recommendations. We can advise on the urgency of repairs, potential negotiation points based on the survey findings, and what further investigations might be needed.
Properties in the WN6 7 area present specific challenges that our surveyors understand intimately. The local geology, characterised by Carboniferous rocks and glacial till (boulder clay), creates conditions where clay shrink-swell can affect foundations. Properties in the area may also be at risk from historic coal mining activity, with the potential for mining-related subsidence requiring investigation. This is particularly relevant for properties in areas close to former colliery sites or those built on ground previously affected by mining operations.
A RICS Level 3 Survey is particularly valuable for older properties in this postcode. The Victorian and Edwardian terraced houses found throughout WN6 7, accounting for an estimated 20-30% of the housing stock, were built with solid brick walls and suspended timber floors. These construction methods, while durable, require specific expertise to assess correctly. Our surveyors identify issues such as rising damp, timber decay, and structural movement that might be missed by a less detailed inspection. We also assess whether previous alterations or extensions were carried out with appropriate building regulation approval, which is a common issue in older properties.
The area also has pockets with surface water flood risk, particularly in built-up zones where drainage can be overwhelmed during heavy rainfall. Our surveyors note any signs of previous water damage or flood mitigation measures that may have been installed. Combined with the mining subsidence risk, these local factors mean that a comprehensive Level 3 Survey provides essential information that generic surveys might overlook.

Wigan has a historic coal mining legacy, and properties in WN6 7 may be located in areas affected by past mining activity. A RICS Level 3 Survey will recommend a Coal Authority Report where appropriate to assess the specific risk to the property. This additional check is crucial for older properties and those in known mining areas. The Coal Authority maintains records of historic mine workings, and our surveyors know which locations in the WN6 7 postcode area typically require this additional investigation.
Our experience surveying properties throughout WN6 7 means we know what to look for. Damp problems are frequently identified in the local housing stock, particularly in Victorian and Edwardian terraced properties where original solid walls lack cavity construction. Rising damp, penetrating damp, and condensation all occur regularly, often exacerbated by inadequate ventilation or poorly maintained rainwater goods. Properties in the area that have been insulated without proper ventilation can also suffer from condensation issues, particularly in bathrooms and kitchens.
Roofing issues represent another common finding. Many properties in the area feature slate or tiled roofs that have been in place for decades. Our inspectors examine flashings, gutters, and roof coverings for signs of wear, damage, or potential water ingress. Defective gutters are a frequent issue, particularly where properties border trees or have not been regularly maintained. Properties with older roofs may also have inadequate insulation or ventilation in the roof space, which can lead to condensation problems and reduced energy efficiency.
Timber defects, including woodworm (common furniture beetle) and rot, are identified in numerous properties across the postcode. These issues often affect sub-floor timbers, roof structures, and window frames, frequently in conjunction with damp problems. Our surveyors probe timber elements where accessible to assess their condition and identify any active infestation or decay. In properties with suspended timber floors, we inspect accessible sub-floor areas where possible to check for rot or insect damage that might not be visible from ground level.
For properties with extensions or alterations, we assess whether the work appears to have been carried out to an appropriate standard. This is particularly relevant for older properties where previous owners may have made structural modifications without proper building regulation approval. We also check for signs of structural movement, which can be indicated by cracking to walls, doors and windows that stick, or uneven floors. Given the clay soils present in parts of WN6 7, foundation movement related to shrink-swell can be a concern, particularly where trees are located close to the property.
A Level 3 Survey includes a comprehensive visual inspection of all accessible parts of the property, both internally and externally. The report provides detailed analysis of the construction, condition, and any defects found, with recommendations for repair and maintenance. It also includes a market valuation and rebuild cost assessment. For properties in WN6 7, our surveyors specifically assess mining subsidence risk and clay shrink-swell potential based on the local geology, recommending a Coal Authority Report where appropriate.
For a typical 3-bedroom semi-detached property in WN6 7, RICS Level 3 Survey costs range from £600 to £900. Flats and smaller terraced houses generally incur lower costs (around £500-£750), while larger detached properties or older properties with complex construction will be priced towards the higher end of this range or may exceed it. The price reflects the property size, age, and construction type, with Victorian terraced properties and detached homes requiring more detailed inspection.
While new build properties typically have fewer defects than older homes, a Level 3 Survey can still identify issues with construction quality, snagging items, or design flaws. Properties built after 1980 in the WN6 7 area will generally have cavity wall construction and modern building standards, but a survey can still reveal issues with finishing quality or drainage. If the property is a new build, you might also consider our snagging inspection service for a more detailed focus on finishing standards.
Yes, our inspectors thoroughly examine the property for signs of damp using visual assessment and moisture meters where appropriate. This is particularly important in WN6 7 where many Victorian and Edwardian properties have solid brick walls that are more susceptible to rising damp. Timber elements are inspected for signs of rot, woodworm, or other defects. Where necessary, we recommend further specialist investigation such as a damp survey or timber treatment specialist consultation.
Wigan has a historic coal mining industry, and many areas, including parts of WN6 7, were affected by past mining activity. Properties in these areas can experience ground movement leading to subsidence, which may cause structural cracking, doors and windows sticking, or uneven floors. Our Level 3 Survey will identify signs of movement and recommend a Coal Authority Report to assess the specific risk. This is particularly important for properties in areas close to former colliery sites or those built before 1950 when mining activity was at its peak.
A typical Level 3 Survey takes between 2 and 4 hours, depending on the size and complexity of the property. A 3-bedroom semi-detached property in WN6 7 would typically take around 2-3 hours, while larger detached properties or those with annexes may require more time. Properties with multiple extensions or unusual construction will also take longer to inspect thoroughly.
You will receive your completed report within 3-5 working days of the survey appointment. We can sometimes accommodate faster turnaround if required, subject to availability. For properties with significant defects or where urgent decisions are needed, please let us know and we will prioritise your report where possible.
Yes, you are welcome to attend the inspection. Many clients find it valuable to accompany the surveyor to see issues firsthand and ask questions as the inspection progresses. This is particularly useful for first-time buyers who may not be familiar with property construction and maintenance. You will gain a better understanding of the property's condition and can discuss any concerns as they arise during the inspection.
Signs of structural movement include diagonal cracks in walls (particularly above doors and windows), cracks that are wider at the top than the bottom, doors and windows that stick or do not close properly, and floors that feel uneven. In WN6 7, movement can be caused by clay shrink-swell due to the local boulder clay soils, or in rare cases by historic mining activity. Our surveyors carefully assess all these indicators during the inspection and will flag any concerns in the report.
Victorian and Edwardian properties in WN6 7, which make up approximately 20-30% of the local housing stock, were built with solid brick walls, suspended timber floors, and traditional construction methods that differ significantly from modern building standards. These properties often have hidden defects such as timber decay, inadequate damp proofing, and previous structural alterations that may not have received building regulation approval. A Level 3 Survey provides the detailed assessment needed to understand these older construction methods and identify any issues that could affect the property's value or require expensive repairs.
A RICS Level 3 Survey is recommended for all property purchases, but it is particularly important for certain types of properties and buyers. If you are purchasing a property over 50 years old, a detached house, a property with significant extensions, or a building of unusual construction, the Level 3 provides the detailed assessment needed to understand the true condition of your investment. In WN6 7, with approximately 20-30% of properties built before 1919 and a further 15-20% built between 1919 and 1945, many purchases will benefit from the comprehensive nature of a Level 3 Survey.
First-time buyers, in particular, benefit from the comprehensive nature of the Level 3 Survey. Without the experience of previous property purchases, understanding what constitutes a serious defect versus acceptable wear and tear can be difficult. The detailed report and our team's explanations help you make an informed decision and negotiate appropriately if significant issues are found. For those purchasing in WN6 7 with the help of the local economy's major employers including Wrightington, Wigan and Leigh Teaching Hospitals NHS Foundation Trust, having a thorough understanding of the property condition is essential before committing to a significant investment.
For buy-to-let investors, the Level 3 Survey provides a thorough understanding of the property's condition before you commit to purchase. This helps you accurately budget for renovation works, understand ongoing maintenance requirements, and ensure the investment makes financial sense. With the local market showing steady activity and properties ranging from £90,000 for flats to £304,000 for detached homes, understanding the condition of your investment is crucial for calculating potential returns and planning maintenance schedules.
Properties with extensions or significant alterations are another important category. Many properties in WN6 7 have been extended over the years, and it is essential to understand whether these works were carried out with proper building regulation approval and to an acceptable standard. Our surveyors assess the quality of extension work, check for signs of structural alteration, and identify any potential issues that might affect the property's value or require future attention.
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Comprehensive structural surveys for Wigan properties. Detailed analysis, clear reporting, and expert advice.
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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.