Comprehensive structural survey for properties in GU20. Detailed analysis and expert advice from qualified RICS surveyors.








Our RICS Level 3 survey in Windlesham provides the most thorough property inspection available in the UK. This detailed assessment goes far beyond a standard mortgage valuation, examining the structural integrity of every major element from foundations to roof structure. Whether you are purchasing a period property in the village centre or a modern home in one of the surrounding developments, our inspectors deliver comprehensive findings that help you understand exactly what you are buying. We have surveyed properties across all the key residential areas of GU20, from homes near Windlesham Golf Club to properties bordering the Berkshire border.
Windlesham GU20 boasts an average property value of £768,250, with detached homes averaging over £920,000. According to Rightmove, property prices in this area have increased by 5% over the past year, reflecting strong demand for this desirable Surrey location. Given these significant investments, a Level 3 survey protects your finances by identifying hidden defects before completion. Our inspectors have extensive experience surveying properties throughout this postcode, from traditional detached houses to newer constructions. We provide clear, jargon-free reports that highlight issues requiring immediate attention and those to monitor over time.
The village of Windlesham features a high proportion of detached properties, with 69% of housing stock falling into this category according to ONS Census 2021 data. This means most homes in GU20 are larger properties with complex roof structures and multiple structural elements that require expert assessment. Our team understands the specific challenges posed by these larger homes, from extensive loft spaces to multiple chimney stacks commonly found on period properties in the area.

£768,250
Average House Price
£923,812
Detached Properties
£624,438
Semi-Detached Properties
£410,000
Flat Properties
50 properties
Annual Sales Volume
Our RICS Level 3 survey provides an exhaustive examination of all accessible areas of the property. The inspection covers the roof structure and covering, chimney stacks, walls, floors, ceilings, doors, and windows. We assess the condition of damp proof courses, insulation, and ventilation systems. Our inspectors examine the condition of timbers for signs of rot or infestation, evaluate the structural integrity of load-bearing walls, and check the condition of gutters, downpipes, and drainage systems. Every element is photographed and documented in detail, creating a comprehensive record of the property's condition at the time of inspection.
In Windlesham, where 69% of properties are detached houses, the roof and loft space receive particularly thorough attention from our survey team. Our inspectors inspect the condition of rafters, purlins, and any structural timber visible in the roof void. We examine the quality of the roof covering, checking for missing or damaged tiles, signs of previous repairs, and the condition of flashings around chimneys and roof windows. Many properties in GU20 feature traditional pitched roofs with significant loft voids, and our surveyors are experienced in assessing these traditional construction methods common throughout Surrey. Any concerns about the structural adequacy of the roof structure are clearly flagged in our report with priority ratings.
The survey also includes a thorough assessment of the property's foundations where visible at surface level. Our inspectors look for signs of settlement, subsidence, or movement that might indicate structural problems. We examine walls for cracking, bulging, or signs of movement that could suggest foundation issues. Given the age of many properties in the Windlesham area, particular attention is paid to identifying any alterations or extensions that may have been carried out without proper building regulation approval. Our surveyors are familiar with the common extension styles added to properties in this area over the decades and can identify where work may require further investigation.
The external fabric assessment includes detailed examination of brickwork, render, and any cladding systems. We check the condition of pointing, look for signs of water penetration, and assess the overall stability of external walls. Windows and doors are inspected for operation, condition, and the effectiveness of seals and weatherproofing. Our report highlights any areas where maintenance is required to prevent deterioration and explains the implications of each defect in practical terms that property owners can understand and act upon.
Source: Rightmove 2024
A RICS Level 3 survey is strongly recommended for all properties in GU20, particularly given the high proportion of detached homes in the area. These larger properties contain more structural elements to inspect and more potential areas for defects to develop. With average property values exceeding £768,000, the cost of a comprehensive survey represents excellent value for money when compared to the potential cost of discovering significant structural issues after completion. The investment in a Level 3 survey provides protection against unforeseen repair costs that could easily run into tens of thousands of pounds.
Our inspectors provide detailed advice on the condition of the property, explaining what each defect means in practical terms and prioritising issues by urgency. The report includes clear photographs illustrating each concern, estimates for repair costs where appropriate, and guidance on what further specialist investigations might be required. This level of detail enables you to make an informed decision about proceeding with the purchase and negotiating any necessary repairs with the seller. Whether you are a first-time buyer or an experienced property investor, having this detailed information puts you in a strong position during the conveyancing process.
Windlesham's property market has seen consistent activity with approximately 50 sales in the past year, representing a slight decrease from previous years. The area remains popular with families and professionals working in London, with good transport links to the capital. Many properties in GU20 have been subject to renovations and extensions over the years, and our detailed survey can identify where this work has been carried out to proper standards and where there may be issues requiring attention. This is particularly valuable in a market where properties can command premium prices but may have hidden defects.

Scheduling your RICS Level 3 survey is straightforward through our online booking system or by calling our team directly. We offer flexible appointment times throughout GU20 and surrounding areas, including availability for weekend inspections to suit busy buyers. Once you provide the property address and your contact details, we confirm the appointment within hours and send you a confirmation with all the necessary information.
Our RICS qualified surveyor visits the property at the agreed time and conducts a thorough visual inspection of all accessible areas. The inspection typically takes 2-4 hours for larger detached properties common in Windlesham. During this time, our surveyor takes numerous photographs and detailed notes on the condition of every accessible element. We encourage buyers to attend the inspection so they can see any issues firsthand and ask questions as they are identified. This provides valuable context for understanding the final report.
Within 3-5 working days of the inspection, you receive our comprehensive RICS Level 3 report delivered electronically. The report follows the standard RICS format and includes an executive summary with key findings, detailed assessments of each building element, priority-rated defect descriptions, and photographic evidence of all issues identified. Where appropriate, we include cost guidance for repairs and recommendations for specialist investigations. The report is designed to be clear and actionable, helping you understand exactly what you are buying.
Our team is available to discuss your report findings by phone, ensuring you fully understand the condition of the property before committing to the purchase. We can explain the priority ratings, discuss the implications of any significant defects, and advise on what steps to take next. Whether you need to negotiate with the seller, budget for repairs, or commission further investigations, our experienced team is here to help you make an informed decision.
Given that Windlesham GU20 has a high percentage of detached properties (69%) and average values exceeding £768,000, a RICS Level 3 survey provides essential protection for your investment. This is particularly important for older properties where previous alterations or structural changes may not be documented. The detailed findings allow you to budget accurately for any repair work required and negotiate confidently with sellers based on objective, professional assessment.
Your Level 3 survey report follows the RICS format, presenting findings in a clear, easy-to-understand structure. The report begins with an executive summary outlining the overall condition of the property and any significant issues requiring urgent attention. This is followed by a detailed room-by-room assessment, identifying defects found in each area of the property. Each section uses consistent terminology and clear descriptions that allow you to easily compare different properties if you are considering multiple purchases.
Each defect is assigned a priority rating, ranging from urgent issues requiring immediate attention to recommendations for future monitoring. Our inspectors provide professional judgment on the likely cause of any problems and their potential implications. Where defects require specialist investigation, such as for suspected timber infestation or structural movement, we clearly recommend engaging the appropriate professional. The priority system helps you focus on the most important issues first and plan any remedial work in a logical order.
The report also includes a market valuation element, providing an independent assessment of the property's value based on current market conditions in GU20. This helps you understand whether the asking price reflects the property's condition. According to Rightmove data, properties in GU20 have seen a 5% increase in values over the past year, making it even more important to ensure you are paying a fair price. Where significant defects are identified, you can use this information to request a reduction in the purchase price or ask the seller to address specific issues before completion.
Our reports include practical guidance on maintenance and monitoring that will help you protect your investment after purchase. This includes recommendations for ongoing inspections, particularly for elements that may deteriorate over time such as roof coverings, gutters, and timber elements. By understanding the condition of your property from the outset, you can plan for future maintenance costs and address minor issues before they become major problems. This proactive approach to property management is particularly valuable for older properties in the Windlesham area.
The Level 3 survey provides a much more detailed structural assessment than the Level 2, which is why it takes significantly longer to complete. It includes analysis of the property's construction type, detailed identification of defects with their likely causes, guidance on repairs and maintenance, and an assessment of the overall structural integrity. The Level 3 is particularly valuable for the detached properties that dominate the GU20 area, where complex roof structures and multiple storeys require thorough examination. This detailed approach helps identify issues that might be missed by a less comprehensive survey.
RICS Level 3 survey fees in GU20 start from approximately £650 for smaller properties, with typical costs ranging from £650-1,500 depending on property size and complexity. Larger detached homes in Windlesham, which make up 69% of the housing stock, typically fall in the £800-1,200 range. The investment is minor compared to the average property value of £768,250 and the potential cost of discovering significant structural issues after you have committed to the purchase. We provide transparent pricing with no hidden fees, and you can obtain a quote through our online booking system.
While new build properties typically have fewer obvious defects, a Level 3 survey can still identify issues that may not be apparent to untrained buyers. Our inspectors check the quality of construction, identify any shortcuts taken during building, and ensure that materials and workmanship meet expected standards. Even newly built properties can have defects ranging from minor finishing issues to more serious structural problems that may not be visible without expert assessment. For new builds, this can be particularly valuable for identifying snagging issues before completion and providing documentation for any warranty claims.
The inspection typically takes 2-4 hours depending on the size and complexity of the property. Larger detached homes in Windlesham, which are common in this postcode, generally require 3-4 hours for a thorough assessment. Our surveyors work methodically through every accessible area, taking photographs and detailed notes to ensure nothing is missed. You will receive your detailed report within 3-5 working days of the inspection, with urgent reports available upon request if you are working to tight timescales.
Yes, we actively encourage buyers to attend the survey. This allows you to see any issues firsthand and ask questions as they are identified. Attending the inspection provides valuable context for understanding the report findings and helps you make informed decisions about the property. Our surveyors are happy to explain their findings as they progress through the inspection, pointing out areas of concern and discussing their initial observations. This is particularly helpful for first-time buyers who may not be familiar with typical property defects and maintenance issues.
If significant defects are identified, we provide clear guidance on the nature of the problem and recommended next steps. This may include requesting further specialist investigations such as a structural engineer's report, negotiating a price reduction with the seller, or asking the seller to complete specific repairs before completion. Our team is available to discuss the findings and advise on your options. Many buyers in the Windlesham area have successfully used survey findings to negotiate adjustments to their purchase price, making the survey investment highly cost-effective.
We typically can arrange a survey appointment within 3-5 working days of your booking, subject to availability. For urgent cases, we can sometimes accommodate faster appointments. Our surveyors operate throughout GU20 and the surrounding Surrey area, meaning we can usually offer convenient appointment times including weekend availability. We work around your schedule to ensure the inspection fits into your overall purchase timeline.
Our team of RICS qualified surveyors has extensive experience inspecting properties throughout Windlesham and the surrounding Surrey area. We understand the local housing stock and the types of construction commonly found in GU20, from traditional period properties to more modern developments. Our inspectors combine technical expertise with clear communication, ensuring you receive a report that is both comprehensive and easy to understand. Each surveyor undergoes regular training to maintain their professional qualifications and stay updated on the latest survey standards.
We have surveyed hundreds of properties in the Windlesham area, giving us particular insight into the common issues affecting homes in this postcode. Our local experience means we know what to look for in properties built during different eras, understanding how construction methods have evolved and what problems tend to affect each type of property. This local knowledge adds value beyond the standard survey format, as our surveyors can provide context-specific advice that generic surveys cannot match.

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Comprehensive structural survey for properties in GU20. Detailed analysis and expert advice from qualified RICS surveyors.
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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.