Comprehensive structural surveys for properties across Hunston, North Mundham, Runcton and Merston








Our team provides RICS Level 3 building surveys across the PO20 1 postcode, covering Hunston, North Mundham, Runcton and Merston. This is the most comprehensive survey type available and gives you a detailed understanding of a property's condition before you commit to purchase. Whether you are looking at a period property in the village centre or a modern home in one of the new developments like Hawthorn Grove in North Mundham, our inspectors provide the thorough assessment you need to make an informed decision about your potential purchase.
The PO20 1 area features a diverse property market with an average house price of £406,280, making it a significant investment for buyers in this part of West Sussex. From detached family homes averaging £498,900 to terraced properties at £317,857, investing in a Level 3 survey helps protect your substantial purchase. With 414 residential sales in the broader PO20 area last year and property values showing variation across different sub-postcodes, getting professional survey advice has never been more important for buyers in this part of West Sussex. The recent price adjustments in areas like PO20 1PE (down 12%) and PO20 1LA (down 65% from its 2023 peak) highlight the importance of understanding exactly what you are buying before committing your funds.
Our inspectors have extensive experience surveying properties throughout this area and understand the specific construction methods and common defects found in local homes. From older properties built using traditional West Sussex brick and flint techniques to modern homes at developments like Brook Lea in Hunston, we provide the detailed assessment that helps you avoid costly surprises after completion. The population of approximately 2,688 residents across 1,121 households in the PO20 1 area demonstrates the active local housing market that our team serves regularly.

£406,280
Average House Price
£498,900
Detached Properties
£384,714
Semi-Detached Properties
£317,857
Terraced Properties
£250,000
Flat Properties
414
Annual Sales (PO20 area)
2,688
Population
A RICS Level 3 survey is the most detailed inspection option available and is particularly valuable for older properties, those in need of renovation, or homes where you suspect structural issues. Our inspectors examine every accessible part of the property, from the roof structure and walls to the foundations and drainage systems. Unlike basic valuations, this survey provides professional advice on the property's overall condition and highlights any defects that might affect its value or require expensive repairs. The thoroughness of this inspection means you will have a complete picture of the property's condition before you exchange contracts.
The survey format follows RICS guidelines and produces a detailed report that categorises issues by severity, from urgent defects requiring immediate attention to recommendations for future maintenance. For properties in PO20 1, where local geology includes clay-rich soils susceptible to shrink-swell movement during seasonal changes, our inspectors pay particular attention to signs of subsidence or movement that could indicate underlying ground conditions. West Sussex is identified as an area susceptible to subsidence, particularly during hot, dry summers, due to the presence of clay-rich soil that can shrink and swell. This technical understanding allows our team to identify issues that a less experienced inspector might miss.
The report includes clear photographs documenting any issues found, estimated repair costs where appropriate, and practical advice on how to address each problem. This gives you the ammunition needed to negotiate with sellers, request repairs before completion, or in some cases, reconsider the purchase entirely if significant problems are discovered. For properties valued at the PO20 1 average of over £400,000, this level of information is invaluable for protecting your investment. Many buyers in this market have successfully negotiated substantial price reductions based on our survey findings, making the survey cost one of the best investments you will make in the property purchase process.
Our survey reports are designed to be practical and easy to understand, avoiding overly technical language while still providing the detailed information you need. Each report includes a clear summary at the front, followed by detailed sections covering each area of the property. This structure allows you to quickly grasp the overall condition while also diving into specific issues as needed. Whether you are a first-time buyer or an experienced property investor, our reports give you the confidence to proceed with your purchase or renegotiate terms based on factual findings.
Source: Homemove Analysis 2024
Our qualified RICS surveyors operate throughout the PO20 1 area and understand the specific challenges properties face in this part of West Sussex. From the newer homes at Hawthorn Grove in North Mundham with their modern construction methods to older properties scattered across Hunston and Runcton, we have the local knowledge to identify issues that generic survey software might miss. This local expertise is particularly valuable when assessing properties in areas with specific geological or environmental risks, as our inspectors know what to look for based on their experience with similar properties in the area.
Every inspector is RICS registered and undergoes continuous professional development to stay current with building techniques, defect patterns, and industry best practices. We don't use automated assessments - every property is personally inspected by an experienced surveyor who can spot the subtle signs of problems that take years of practice to recognise. Our team understands the traditional building materials used in West Sussex properties, including flint, Hythe Sandstone, and Horsham Stone, and can identify issues related to these materials more effectively than generic survey providers. This expertise is particularly valuable for the older properties found throughout the PO20 1 villages.
We pride ourselves on our communication and customer service throughout the survey process. From your initial enquiry through to the delivery of your report and any follow-up questions, our team is here to support you. We understand that buying a property is a significant financial and emotional decision, and we aim to make the survey process as straightforward and informative as possible. Many of our clients in the PO20 1 area have referred friends and family to our services, the quality of our work and our commitment to client satisfaction.

Choose your survey type and select a convenient date. We'll confirm your appointment within hours and send you preparation details to help you get ready for the inspection. Our online booking system makes it easy to find a time that suits your schedule, and our team is available by phone if you prefer to speak with someone directly about your requirements.
Our inspector visits the property and conducts a thorough visual examination of all accessible areas, taking photographs and notes throughout the process. For a typical residential property in PO20 1, the physical inspection takes between 2-4 hours depending on the size and complexity of the property. Larger homes, properties with outbuildings, or older properties requiring more detailed assessment may take longer. The inspector will examine the roof, walls, floors, foundations, services, and external areas.
Within 3-5 working days, you receive your comprehensive RICS Level 3 report with defect analysis, photographs, and clear recommendations for any issues found. The report follows RICS standards and includes condition ratings for all inspected elements, making it easy to prioritise any remedial work needed. We provide clear guidance on the severity of each issue and practical advice on how to address them.
If you have questions about the findings, our team is available to explain the report and discuss any concerns you might have. We can also liaise with your solicitor if needed to help you understand how the survey findings might affect your purchase decision or negotiations with the seller. This follow-up support is included as part of our service and ensures you fully understand the condition of your potential new home.
The PO20 1 postcode covers several villages in the Chichester district, each with its own character and property types. North Mundham has seen recent development with Hawthorn Grove bringing new homes to the area, while Hunston and Runcton feature older properties that may date back to various periods. Understanding these local variations helps our inspectors focus on the most relevant issues for your specific property. The mix of older and newer properties in the area means that buyers need to understand both the traditional construction methods and the modern building techniques used locally.
West Sussex geology, including areas like PO20 1, contains clay-rich soils that can shrink during hot, dry summers and swell during wet periods. This shrink-swell movement can affect foundations and lead to subsidence, particularly in properties with shallow foundations or those with trees nearby drawing moisture from the soil. Our inspectors are trained to look for the signs of this type of movement, including crack patterns in walls and doors that stick or do not close properly. The risk of sinkholes can also occur in areas underlain by karst terrain, such as limestone, gypsum, and chalk, which are present in parts of West Sussex.
Properties near the Chichester Harbour area, while not directly coastal, can experience surface water issues during heavy rainfall. The local coastline has faced erosion challenges, and while PO20 1 villages are inland, the tidal influence and water table can affect drainage characteristics. For any property, but especially newer developments, we check drainage systems and look for evidence of water penetration or dampness that might indicate underlying issues. The coastal squeeze phenomenon affecting Chichester Harbour, where saltmarsh cannot migrate inland due to fixed sea defences, also has implications for surface water management in the broader area.
The PO20 1 area has seen significant development activity in recent years, with new developments like Hawthorn Grove offering modern homes with warranties such as the Dandara 2-year guarantee and 10-year Premier Guarantee. However, even new build properties can have defects, and our thorough inspection can identify snagging items and construction defects that builders should rectify before completion. Brook Lea in Hunston, developed by Domusea Developments, offers bespoke homes overlooking the Chichester canal, representing another option for buyers seeking newer properties in the area. Despite the availability of builder warranties, an independent survey provides additional protection and .
A RICS Level 3 survey is strongly recommended for properties over £250,000, older homes, those needing renovation, or any property where you have noticed potential issues during viewings. Given the average property price in PO20 1 exceeds £400,000, a Level 3 survey provides essential protection for your investment. The comprehensive nature of this survey type makes it particularly valuable in a market where property values represent significant financial commitments for most buyers.
Even new build properties benefit from a Level 3 survey. While newer homes like those at Hawthorn Grove in North Mundham come with warranties such as the Dandara 2-year guarantee and 10-year Premier Guarantee, these warranties often have limitations and may not cover all issues. Our thorough inspection can identify snagging items and construction defects that builders should rectify before completion. Many new build buyers have been surprised to find significant issues that were not covered by their warranty or that required expensive remedial work after they moved in.
Recent new developments in the area include Brook Lea in Hunston from Domusea Developments, offering bespoke homes overlooking the Chichester canal. These properties, while modern, still benefit from professional inspection to ensure construction quality meets expectations. The average new build price in the area ranges from £395,000 to £600,000, making a survey a modest investment relative to the property value. Additionally, new build warranties typically have specific procedures for reporting defects, and having an independent survey report can help you navigate these processes more effectively if issues are discovered.
It is worth noting that a planning application for 186 dwellings at Farmfield Nurseries, Selsey Road, Hunston, was recently refused by Chichester District Council on May 31, 2024, so this development is not currently active. However, the continued interest in new housing in the PO20 1 area suggests that further developments may come forward in the future. For buyers considering new build properties, securing a survey before legal completion is crucial, as it provides the best opportunity to have any issues addressed by the developer before you take ownership of the property.

A Level 3 survey includes a comprehensive visual inspection of all accessible areas of the property, including the roof, walls, floors, doors, windows, and permanent fixtures. The report provides detailed analysis of any defects found, their likely cause, and recommended actions. It also includes an overall assessment of the property's condition and advice on maintenance. Our inspectors will check the structure, services, and external elements, providing you with a complete picture of the property's condition that you can use to make an informed purchase decision or negotiate terms with the seller.
For a typical residential property in PO20 1, the physical inspection takes between 2-4 hours depending on the size and complexity of the property. Larger homes or those with outbuildings may take longer. You will receive your written report within 3-5 working days of the inspection. The time taken can vary based on the property type - a large detached home in North Mundham will take longer to inspect than a smaller terraced property in Runcton, for example. Our inspectors are thorough and take the time needed to examine all accessible areas properly.
Yes, new builds can still have defects. While newer properties like those at Hawthorn Grove come with warranties, these often have exclusions and time limits. A Level 3 survey identifies issues the developer should fix before your legal completion, potentially saving you thousands in repair costs. Many new build properties have been found to have significant defects that were not apparent during viewings, and having an independent survey gives you leverage to require the builder to address these issues before you complete the purchase.
Absolutely. The detailed findings in a Level 3 survey are frequently used to negotiate price reductions, request repairs before completion, or in some cases, to withdraw from the purchase if serious issues are discovered. Many buyers in the PO20 1 market have successfully negotiated based on survey findings, and our reports are designed to provide you with the evidence you need to support your negotiations. Whether it is requesting a reduction to cover anticipated repair costs or asking the seller to address specific issues before completion, our survey report gives you solid ground for discussion.
If significant issues are discovered, we provide clear guidance on the nature of the problem, its implications, and recommended next steps. This might include further specialist investigations, quotes for remedial work, or discussions with your solicitor about options. We are happy to discuss findings with your legal representative to help you understand your options. In some cases, we may recommend engaging a structural engineer or other specialist to assess specific issues in more detail before you proceed with the purchase.
Yes, our team regularly conducts surveys throughout the PO20 1 area, including Hunston, North Mundham, Runcton, and Merston. We understand the local property types, common issues in the area, and regional construction methods used across West Sussex villages. This local knowledge allows us to identify issues that might be specific to properties in this area, such as the effects of clay-rich soils on foundations or the common defects found in properties built during different eras. Our inspectors have worked extensively in this postcode and understand the nuances of the local housing stock.
Properties in the PO20 1 area can face several specific challenges that our inspectors are trained to identify. The clay-rich soils in West Sussex can cause foundation movement and subsidence, particularly during dry summers. Properties near trees or with shallow foundations are particularly at risk. Surface water drainage can also be an issue, especially for properties near Chichester Harbour. Older properties may have been built with traditional materials like flint or local stone that require specific expertise to assess properly. Our inspectors look for all of these issues and more during every survey we conduct in the area.
The local geology in the PO20 1 area includes clay-rich soils that are susceptible to shrink-swell movement, which can affect foundations and lead to subsidence. During periods of hot, dry weather, these clay soils can shrink, causing foundations to move and potentially resulting in structural damage. Our inspectors are trained to identify the signs of this type of movement, including diagonal cracks in walls, doors and windows that stick or do not close properly, and gaps around window frames. We also check for signs of previous movement that may have been repaired, as this can indicate ongoing issues that need to be monitored or addressed.
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Comprehensive structural surveys for properties across Hunston, North Mundham, Runcton and Merston
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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.