Detailed structural survey for older, unusual, or altered properties across West Sussex








Our RICS Level 3 Building Survey represents the most thorough inspection available for residential properties in West Sussex. This detailed assessment goes far beyond a standard mortgage valuation, providing you with an exhaustive examination of the property's condition, construction, and any potential defects that could affect its value or safety. purchasing a period property in the historic streets of Chichester, a modern home in one of the new developments around Horsham, or a coastal property near Worthing, our qualified surveyors deliver the comprehensive information you need to make an informed decision.
West Sussex presents a diverse property landscape with housing ranging from charming pre-war terraces in Horsham to substantial detached homes in the affluent areas around Arundel and the South Downs. With average property prices at £436,000 and a market that has seen slight fluctuations, obtaining a detailed structural survey is a wise investment. Our inspectors have extensive experience across the county, from surveying homes in the commuter belt around Crawley to properties in the coastal towns of Littlehampton and Bognor Regis, giving them unique insight into the specific construction methods and common issues found in West Sussex properties.

£436,000
Average House Price
-1% (£2,400)
Annual Price Change
11,200
Properties Sold (12 months)
+4% (£18.3k)
New Build Price Increase
A RICS Level 3 Survey, also known as a Building Survey, is specifically recommended for properties that are 70 years or older, have been significantly altered or extended, or feature non-standard construction methods. In West Sussex, where we see a rich mix of property ages and styles, this comprehensive survey provides invaluable protection for buyers. The county boasts everything from historic cottages in the villages of the South Downs to substantial Victorian and Edwardian homes in towns like Horsham and Worthing, each with their own unique construction characteristics and potential issues.
Our surveyors conduct a meticulous visual inspection of all accessible areas of the property, including the roof space, sub-floor areas, and outbuildings. We assess the condition of the structure, including load-bearing walls, floors, and ceilings, while documenting any visible defects, deterioration, or areas requiring further investigation. The resulting report provides a thorough description of the property's construction and materials, an assessment of its current condition, and clear guidance on any remedial works that may be necessary.
Given that West Sussex has approximately 76,600 properties at risk from flooding during significant rainfall events, our surveyors pay particular attention to flood resilience and drainage around the property. Areas such as Shoreham-by-Sea, Littlehampton, and the coastal plain present specific considerations that our Level 3 survey addresses comprehensively. We look for signs of previous flooding, damp penetration, or drainage issues that could affect the long-term viability of your investment.
Source: Zoopla 2024-2025
West Sussex encompasses a remarkable variety of architectural styles and construction methods, reflecting its history from medieval times through to modern new-build developments. In the historic towns of Chichester and Arundel, you'll find substantial period properties built with traditional brick and stone, often featuring original features that require specialist knowledge to assess properly. The county also includes numerous post-war developments from the mid-20th century, as well as more recent construction from the various new housing developments that continue to transform the area.
Our RICS Level 3 survey provides a detailed description of the property's construction, including the materials used, the building methods employed, and how these compare with typical construction standards for properties of similar age and type. This is particularly valuable in West Sussex, where the varied geology of the South Downs, the coastal plain, and the Weald can influence both the construction characteristics and the potential for specific structural issues. The survey report will identify any non-standard features or innovative construction methods that may require specialist understanding during any future renovation or maintenance work.
For those considering properties in the new developments across West Sussex, such as the Bellway Homes schemes at Langmead Place in Angmering, Fallow Wood View in Pagham, or the David Wilson Homes developments in areas like Golfers Lane in Angmering and Sylvan Meadows in Walberton, the Level 3 survey still provides valuable protection. Even newer properties can have hidden defects or issues arising from building regulations compliance, and the comprehensive nature of a RICS Level 3 ensures these are identified before you commit to your purchase. We have surveyors experienced with the specific construction methods used by major housebuilders operating in the county, allowing us to identify issues that might be missed by a less detailed inspection.
When you book a RICS Level 3 Survey with Homemove in West Sussex, you're securing a thorough inspection from a qualified professional who understands the local property market. Our surveyors are experienced in assessing all property types found across the county, from compact flats in Worthing and Chichester to substantial detached homes in the exclusive areas surrounding the South Downs. They understand how the local environment, including the coastal exposure in western parts of the county and the clay soils prevalent in certain areas, can impact property condition over time.
The Level 3 survey report we provide is designed to be practical and easy to understand, with clear sections covering each aspect of the property. It includes colour photographs illustrating key defects and issues, making it straightforward for you to understand exactly what has been found. The report prioritises issues by severity, distinguishing between urgent defects requiring immediate attention and less critical matters that can be addressed over time, helping you plan and budget accordingly.

Once you book your survey online or through our team, we'll confirm the appointment within 24 hours. We'll send you a property questionnaire for the vendor to complete, helping our surveyor prepare for the inspection. This preparation allows us to identify any known issues or alterations that may affect our assessment.
Our qualified surveyor visits the West Sussex property to conduct a thorough visual inspection. This typically takes 2-4 hours for standard properties, though larger or more complex buildings may require additional time. The surveyor examines all accessible areas, including roof spaces, sub-floors, and outbuildings, documenting their findings with detailed notes and photographs.
Within 5-7 working days of the inspection, you'll receive your comprehensive RICS Level 3 Survey report. This detailed document provides a complete assessment of the property's condition, construction, and any defects found, with clear recommendations for remedial work. The report includes an executive summary for quick reference and detailed sections for each element of the property.
West Sussex faces significant flooding challenges that any property purchaser should understand. With approximately 76,600 properties at risk from flooding during a 1 in 200-year rainfall event, flood assessment forms an important part of our Level 3 survey. Our inspectors are trained to identify signs of previous flooding, water ingress, and inadequate drainage that could indicate vulnerability to future flood events. Areas along the River Arun, including Arundel and Amberley, parts of the coastal plain around Climping and Medmerry, and low-lying areas in towns like Shoreham-by-Sea and Littlehampton all present varying degrees of flood risk that our survey addresses.
Beyond flooding, our surveyors also consider other environmental factors that can affect properties in West Sussex. The underlying geology varies across the county, with clay soils present in certain areas that can lead to shrink-swell movement affecting foundations. Our Level 3 report will note any signs of subsidence, movement, or structural instability that may be related to ground conditions. In coastal areas, exposure to salt air and wind can accelerate deterioration of external renders, timber elements, and metal fixtures, all of which our surveyor will assess during the inspection.
The RICS Level 3 Survey provides specific advice on flood resilience measures that may be appropriate for the property, including recommendations for flood doors, barriers, or drainage improvements. For properties in high-risk flood zones, this information is crucial for insurance purposes and for understanding the true cost of ownership beyond the purchase price. Our surveyors can also advise on whether a more detailed flood risk assessment from a specialist might be warranted based on their findings. We check the effectiveness of existing damp proof courses and ventilation, which are particularly important in flood-prone areas where moisture management is essential for maintaining healthy living conditions.
Our network of RICS-qualified surveyors covers every town and village across West Sussex, from the market towns of Horsham and Chichester to the coastal communities of Bognor Regis, Worthing, and Littlehampton. Each surveyor has detailed knowledge of local property types and common issues found in their area, whether that's the Victorian terraced housing stock of Horsham, the Georgian and Regency properties in the conservation areas of Chichester, or the modern developments expanding around Crawley and Burgess Hill.
When you book your survey through Homemove, we match your property with a surveyor who has appropriate experience and local knowledge. This ensures you receive not only a technically accurate survey report but also contextual information about the property that only comes from working in the area daily. Our surveyors understand how properties have been modified over the decades, what building materials were typically used in different eras, and which issues are most commonly encountered in specific locations.

West Sussex continues to see significant new housing development, with major housebuilders active across the county. From the Bellway Homes developments including Langmead Place in Angmering and Fallow Wood View in Pagham, to David Wilson Homes schemes at Golfers Lane in Angmering and Sylvan Meadows in Walberton, there are numerous options for buyers seeking new construction. Further developments from Elivia Homes at Foxhills in Eastergate, Cala Homes at The Vale and Fairways in Burgess Hill, and Berkeley Developments at Broadacres and Highwood Village in Horsham provide additional new-build opportunities.
While new properties may seem to require less scrutiny than older homes, a RICS Level 3 Survey remains a valuable investment. Even recently constructed properties can contain defects arising from building errors, inadequate materials, or shortcuts taken during construction. Our surveyors are experienced in identifying common new-build issues such as inadequate insulation, poorly fitted windows, drainage problems, and cosmetic defects that may not be apparent to the untrained eye. Given that new builds in West Sussex have seen prices increase by approximately 4% over the past year, ensuring your investment is sound makes financial sense.
For those purchasing off-plan or while developments are still under construction, our Level 3 survey can be particularly valuable. We can assess the specification and proposed construction methods, identifying any concerns before completion. For completed new builds, the survey provides a comprehensive assessment that can be used to compile a snagging list for the developer, ensuring any defects are addressed before the warranty period expires. Our surveyors understand the specific build quality standards expected from major developers operating in West Sussex and can identify where actual construction may fall short of those expectations.
If the property you're purchasing in West Sussex is over 70 years old, has been significantly altered or extended, or was built using non-standard methods, a RICS Level 3 Survey is strongly recommended. Even if the property appears to be in good condition, the detailed assessment will reveal any hidden issues and protect your significant investment.
A RICS Level 3 Survey includes a thorough visual inspection of all accessible parts of the property, assessing the overall condition and construction. It provides a detailed description of the building's materials and construction method, identifies any defects or areas of concern, and offers specific recommendations for remedial works. The report also includes an assessment of urgent defects, major defects, and minor defects, all colour-coded for easy reference. We inspect the roof space, sub-floor areas, outbuildings, and all accessible elements of the property, providing a complete picture of its current condition.
In West Sussex, RICS Level 3 Building Surveys typically start from £499 plus VAT for properties under £200,000, rising to around £630-£1,500 or more for higher-value properties. The cost depends on factors including the property's size, age, complexity, and location within the county. Properties in higher-value areas such as the South Downs villages around Arundel or larger homes in Horsham, or those requiring longer inspection times, will be priced accordingly. We provide transparent pricing with no hidden fees.
Properties over 70 years old often have more complex construction methods, may contain hidden defects not visible in newer properties, and frequently feature traditional building materials that require specialist understanding to assess properly. West Sussex has a significant stock of period properties in towns like Chichester, Horsham, and Arundel, where the detailed assessment provided by a Level 3 survey is particularly valuable. We understand the specific issues affecting historic properties in this area, from traditional brickwork deterioration to timber frame integrity in older cottages.
Yes, our surveyors specifically assess flood risk as part of the Level 3 inspection. They look for signs of previous flooding, water staining, damp proof course effectiveness, and drainage around the property. Given that West Sussex has extensive flood risk areas, this assessment is particularly important for properties in coastal areas and near rivers like the Arun and Adur. We check floor levels relative to external ground, the condition of drainage systems, and any existing flood mitigation measures that may be in place.
The physical inspection typically takes between 2-4 hours for a standard residential property, though larger or more complex buildings may require longer. Our surveyor will spend additional time documenting their findings with photographs and detailed notes. You'll receive your written report within 5-7 working days of the inspection, providing you with comprehensive information to inform your purchase decision. For larger properties or those with complex construction, we may need additional time to complete a thorough assessment.
If the Level 3 Survey reveals significant defects, the report will clearly outline these with specific recommendations for remedial work. You can then use this information to negotiate with the seller, either to reduce the purchase price to cover necessary repairs or to have the vendor address the issues before completion. In some cases, you may wish to obtain specialist contractor quotes to inform your negotiations. Our reports are designed to give you clear, actionable information that you can use directly in your property purchase negotiations.
Purchasing a property is likely to be the largest financial decision you'll make, and the information provided by a RICS Level 3 Survey empowers you to proceed with confidence or renegotiate based on factual findings. In a market where property prices across West Sussex average £436,000 and can reach significantly higher figures for detached homes in sought-after locations, understanding the true condition of your potential new home is essential. The investment in a comprehensive survey can save you thousands of pounds in unexpected repair costs and provide valuable leverage in price negotiations.
Our surveyors understand that receiving a survey report can sometimes reveal unexpected issues, and they ensure that all findings are presented clearly with practical guidance on next steps. Whether the survey identifies urgent structural concerns requiring immediate professional attention, or more minor cosmetic defects that can be addressed over time, you'll have a clear understanding of what you're purchasing and what investment may be needed to maintain or improve the property. This level of transparency protects both your financial interests and your .
For buyers purchasing in the current West Sussex market, where sales have decreased by around 14% compared to the previous year, the comprehensive information from a Level 3 survey can provide additional confidence in making competitive offers. Understanding exactly what you're buying means you can price your offer appropriately, factoring in any remedial work identified, and move forward with your purchase knowing you've made a fully informed decision. We help you understand not just the current condition of the property, but also the potential future maintenance requirements and costs.
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Detailed structural survey for older, unusual, or altered properties across West Sussex
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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.