RICS Level 3 Building Survey Wisborough Green

Wisborough Green presents a unique property landscape that frequently warrants a Level 3 Survey rather than a simpler assessment. The village contains timber-framed buildings dating from the 17th century, stone properties from the 18th century, and representative Georgian and Victorian architecture throughout. With 95 Listed buildings situated within the central Conservation Area, purchasing a property here often means acquiring a building with historical significance that requires careful, expert assessment. The Wisborough Green Village Design Guide and Neighbourhood Plan specifically aim to preserve the essential character of the village, including the use of local materials and vernacular architectural style.

Our Level 3 Survey is specifically designed for properties of this nature. We inspect the entire structure in detail, including walls, roofs, floors, chimneys, and foundations. We examine the condition of timbers for signs of rot or woodworm, assess the integrity of roof coverings including clay tiles and Horsham stone, and identify any structural movement or subsidence concerns. For properties constructed using traditional methods, such as timber-framing with brick infill, our surveyors know exactly what to look for and can accurately assess the condition of these historic construction techniques. We pay particular attention to properties like those on Kirdford Road, which include buildings such as Gravatts (C17 or earlier timber-framed, mostly refaced with red brick and grey headers).

Given that house prices in Wisborough Green have seen a 16% reduction over the past year, with the average property now around £581,000 and the average detached property at approximately £748,000, obtaining a detailed survey is particularly important. You want to ensure that any property you purchase represents genuine value and does not come with hidden repair costs that could quickly erode any perceived savings. Our thorough inspection identifies defects at the earliest possible stage, allowing you to make an informed decision or negotiate appropriately with the vendor. The cost of a Level 3 survey represents a small fraction of the purchase price but provides invaluable protection against unforeseen defects.

We strongly recommend a Level 3 Survey for any property over 70 years old, Listed buildings and Conservation Area homes, properties with non-standard construction, homes showing signs of structural movement, period properties with timber-framed construction, and any property requiring comprehensive structural assessment. Given the prevalence of historic buildings in Wisborough Green, a significant proportion of the housing stock benefits from this detailed level of inspection.

• Properties over 70 years old
• Listed buildings and Conservation Area homes
• Properties with non-standard construction
• Homes showing signs of structural movement
• Period properties with timber-framed construction
• Any property requiring comprehensive structural assessment

Properties in Wisborough Green exhibit distinctive construction characteristics that reflect the village's West Sussex location and historical development. The predominant building materials include local red brick, sand-coloured and mottled brick, clay tile hanging on walls and roofs, occasional grey slate, and the traditional Horsham stone for roofing. Buildings in the estates and Wyatt House area predominantly use red, sand-coloured, or mottled local brick with some tile hanging. Our inspectors are familiar with these materials and understand how they perform over time, particularly in the local climate conditions.

Many properties in the village feature traditional timber-framed construction, with historic buildings often having brick infill that may have been refaced in later periods. The Village Design Guide notes that some properties on Petworth Road provide examples of both 16th and 19th-century housing. Weatherboarding and timber cladding are also present, particularly on converted barns and agricultural buildings. Properties in the Conservation Area also use traditional local materials and details common in West Sussex. Each of these construction types presents specific issues that our surveyors know to investigate thoroughly, including the condition of timber frames, the integrity of brick infill, and the state of any historic plasterwork.

The local geology of the North Western Low Weald can present challenges for some properties, with clay soils potentially causing shrink-swell movement that affects foundations. Additionally, an underground stream that surfaces along Kirdford Road during wet weather can create localised flooding issues. Our surveyors examine properties for any signs of movement, dampness, or water damage that may relate to these local environmental factors. We specifically look for evidence of subsidence or heave that may be related to clay soil conditions, and we check drainage around the property to ensure water is being effectively directed away from the foundations.

The character of the landscape around Wisborough Green is typical of the North Western Low Weald, with the village sitting in a area where traditional farming and agricultural interests remain important. Fishers Farm Park in Newpound Lane is a major tourist attraction and offers local employment, demonstrating the mixed economy of the area. Our surveyors understand how local environmental factors, including the proximity to farmland and the rural setting, can affect properties differently than in urban areas.

• Traditional brickwork and mortar condition
• Tile hanging and roof covering integrity
• Timber-framed elements and structural frame
• Horsham stone and slate roofing
• Damp proof course and ventilation
• Signs of movement or subsidence

Given the prevalence of older, historic, and timber-framed buildings in Wisborough Green, our surveyors frequently identify specific defect patterns that are common to the local housing stock. Damp issues are particularly prevalent in period properties, especially those with solid walls that lack modern damp proof courses. The use of traditional construction methods, while structurally sound when properly maintained, can allow moisture to penetrate if gutters, downpipes, or roof coverings are in poor condition. We inspect all damp evidence carefully to determine whether it is affecting structural timbers or is merely surface condensation.

Timber decay is another significant concern in this area. Properties with timber-framed construction are susceptible to both rot and woodworm infestation, particularly where ventilation is poor or where timbers have been exposed to moisture. Our surveyors probe timber elements where accessible to assess their condition and look for signs of active infestation or historic damage. We pay particular attention to floor timbers, roof rafters, and any exposed structural frame. The age of many properties in the village means that some timber elements may be approaching the end of their serviceable life and may require replacement or specialist repair.

Roof problems are frequently identified in our surveys of Wisborough Green properties. Older clay tile roofs and Horsham stone roofs can suffer from slipped or broken tiles, deterioration of mortar pointing, and degradation of the underfelt or sarking beneath the covering. We inspect roofs from both inside the roof void and from ground level where visible, noting any defects that could allow water penetration. Chimneys are also a common source of issues, with many period properties having multiple chimneys that may have unused flues and deteriorating brickwork or flashing.

Structural movement, while not widespread, can occur in properties built on clay soils that experience seasonal moisture changes. We carefully examine walls for signs of cracking or movement, taking measurements where appropriate to assess whether movement is active or historic. The majority of properties in the village have stood for many decades without significant structural issues, but our thorough inspection ensures that any concerns are identified before you complete your purchase. We also check for any signs of previous movement that may have been repaired, as this can indicate ongoing instability.