RICS Level 2 Survey Chobham, Surrey

Chobham's housing stock presents specific challenges that our surveyors are trained to identify. The village contains a significant number of properties dating from before 1919, particularly within the designated Conservation Area around the village centre. These older properties often feature traditional construction methods including solid brick walls, timber framing with tile hanging, and original clay tile roofs that require expert assessment. Our inspectors have extensive experience evaluating these traditional building methods and understanding how they perform over time.

The local geology presents another important consideration. Chobham sits on the Bagshot Formation, characterised by sandy, silty deposits over clay. This clay substrate creates a moderate to high shrink-swell risk, particularly for properties with mature trees nearby. Our inspectors carefully examine foundations, walls, and drainage for signs of subsidence or heave that could indicate ground movement. We look specifically for cracking patterns, door and window operation issues, and visible signs of ground instability that might not be apparent to a buyer without expert knowledge.

Properties near the River Bourne face potential flood risk, and our surveys include assessment of flood resilience and any history of flooding. The River Bourne and its tributaries flow through the area, posing a fluvial flood risk during periods of heavy rainfall. Surface water flooding can also occur due to drainage capacity issues in certain parts of the village. We check the property's position relative to flood zones and assess whether adequate drainage is in place.

We also check for issues common to the area's older properties, including rising damp in solid-wall construction, timber decay in traditional roofs, and outdated electrical systems that may not meet current safety standards. Properties in Chobham frequently require assessment of their damp-proof courses, as many older homes either lack modern DPCs or have damaged existing systems. Our detailed reports provide you with the information needed to negotiate repairs or price adjustments with sellers.

Understanding the construction methods used in Chobham properties helps explain why certain defects are more common here. The predominant building materials include red brick, often with decorative detailing, and render. Timber framing, sometimes exposed or with tile hanging, is a distinctive feature of many older properties throughout the village. Roofs are typically tiled, with clay tiles being particularly common on period properties throughout the area.

Properties built before 1919 typically feature solid wall construction without cavity insulation, which affects both thermal performance and moisture management. These solid walls rely on breathability to manage moisture, and modern modifications like cement-based renders or non-breathable insulation can cause problems if not properly specified. Our surveyors understand these construction details and can identify when inappropriate modern additions may be causing damage to historic fabric.

The inter-war period (1919-1945) saw the introduction of cavity wall construction in some properties, though many smaller homes continued with solid wall methods. Post-war properties may feature various construction types depending on their specific era, from traditional brick and block to more modern system-built approaches. Our team has surveyed properties across all these construction types and understands the specific issues each may present.

Our experience surveying properties across Chobham has identified several recurring issues that buyers should be aware of. Given the prevalence of older properties with solid-wall construction, rising damp is a common finding. Properties without modern damp-proof courses or with damaged existing DPCs can suffer from moisture rising through brickwork, causing damage to decorations and potential health issues. We use our expertise to assess the severity of any damp problems and recommend appropriate remediation.

Timber defects represent another significant category of findings. Many Chobham properties feature traditional timber-framed construction or original timber roof structures. Our surveyors examine for signs of woodworm activity, wet rot, and dry rot that can compromise structural integrity. Roof conditions also require careful assessment, with slipped tiles, failing felt, and deteriorating leadwork frequently identified in properties over 50 years old. We inspect roof spaces where accessible and check for any signs of timber decay or insect activity.

The shrink-swell behaviour of local clay soils means subsidence assessment is particularly important. Properties with shallow foundations or those affected by tree root systems can display cracking, doors and windows sticking, and other signs of structural movement. Our reports clearly identify any concerns and recommend appropriate further investigation if needed. We specifically look for signs of movement related to the clay geology underlying much of Chobham.

Electrical and heating systems in older properties often require careful assessment. Many properties built before the 1970s may have outdated electrical wiring that does not meet current regulations. Original plumbing systems may feature lead pipes or galvanised steel that can affect water quality and pressure. Our surveys highlight these concerns and recommend appropriate inspections by qualified electrical and plumbing contractors.