RICS Level 2 Survey in Lew, West Oxfordshire

Properties in Lew present unique challenges that make a RICS Level 2 Survey particularly valuable. The village is characterised by its wealth of older properties, many dating back to the 17th and 18th centuries, constructed using traditional solid wall methods with local limestone rubble and timber frames. These historic construction techniques, while giving the village its distinctive character, can also hide underlying issues that only an experienced surveyor will identify. Our inspectors have examined hundreds of properties in the West Oxfordshire area, and we know exactly what to look for in buildings constructed using these traditional methods.

The geology of West Oxfordshire, including the area around Lew, consists primarily of Jurassic limestones and clays. This clay-rich substrate creates a moderate to high shrink-swell risk, particularly for properties with shallow foundations that were common in older buildings. Ground movement due to seasonal moisture changes can lead to subsidence or heave, manifesting as cracking in walls or movement in structural elements. Our inspectors are trained to recognise the signs of such movement and assess whether remedial action is required. We examine crack patterns carefully, looking at their direction, width, and location to determine whether they indicate minor settlement or more serious structural concerns.

Given that Lew has several listed buildings, including the Holy Trinity parish church (built in 1841) and Lew House with its 17th-century elements, buyers should be aware that some properties may fall within or near conservation areas. A Level 2 Survey will identify if a property is listed and recommend appropriate specialist inspections where necessary. The survey also covers the property's electrical and plumbing systems, which in older homes often fail to meet current regulations and can pose safety risks. We check the condition of consumer units, the presence of earthing, and the type of wiring visible at socket outlets and light switches.

In our experience at Homemove, properties in the Lew area frequently require careful assessment of their drainage systems, many of which may be original septic tanks or cess pools rather than mains connections. Our surveyors note the location of drainage runs, check for signs of blockages or leaks, and recommend further investigation where appropriate. We also examine the boundary treatments, which in rural properties often include historic dry-stone walls that require specific maintenance knowledge.

Understanding the construction methods used in Lew properties is essential for conducting an accurate survey. The majority of historic homes in the village were built using local limestone rubble, quarried from the surrounding Oxfordshire countryside. This material, while visually appealing and characteristic of the area, presents specific challenges for surveyors. Limestone is relatively soft and can deteriorate over time, particularly when exposed to persistent wet weather. We examine pointing quality carefully, as lime mortar used in older properties is far more susceptible to erosion than modern cement-based mortars.

Traditional timber frames are another feature of many Lew properties, with exposed beams and cruck construction found in the oldest farmhouses and cottages. Our surveyors assess the condition of these timber elements, checking for signs of woodworm, wet rot, and dry rot that can compromise structural integrity. We pay particular attention to sole plates where timber meets stone or brickwork, as these junction points are particularly vulnerable to moisture ingress and subsequent decay. In properties where modernisation has occurred, we look for signs of structural alteration that may have involved the removal or modification of original timber frames.

Many properties in Lew have been subject to various phases of extension and alteration over the centuries. Our inspectors are skilled at identifying these different construction phases, understanding which elements are original and which have been added later. This is particularly important when assessing structural integrity, as later additions may have different foundation depths or construction methods that can lead to differential movement. We also consider how modern alterations such as loft conversions or conservatory additions have been carried out and whether they appear to have been properly constructed and integrated with the original structure.

Our surveyors regularly identify several recurring issues when inspecting properties in Lew and the surrounding West Oxfordshire area. Damp is perhaps the most common problem, affecting both historic farmhouses and older cottages. Rising damp occurs when properties lack a proper damp-proof course, while penetrating damp results from damaged pointing, deteriorating render, or damaged roofing materials. Given the age of many properties in Lew, condensation dampness is also prevalent, particularly in properties that have been modernised without adequate ventilation. We use professional moisture meters to identify affected areas and determine the likely cause, which is essential for recommending appropriate remediation.

Roof conditions represent another significant area of concern. Older roofs constructed with traditional timber rafters and covering materials such as slate or clay tiles often show signs of wear including slipped tiles, deteriorated pointing, and aging timber members. Our inspectors assess the roof from both inside the roof void and external observation, checking for signs of water ingress, timber rot, and insect infestation. In properties where the original roof structure has been altered or extended, we pay particular attention to the integrity of the junctions and flashing details. Many roofs in the Lew area will have been re-covered at least once during their lifespan, and we can often identify evidence of previous repairs or partial replacements.

Electrical systems in older Lew properties frequently require updating. Rewiring may be necessary where properties still have older-style fuse boxes, fabric-covered cabling, or socket outlets that do not meet current safety standards. Our surveyors visually check the consumer unit, testing a sample of socket outlets where safe to do so, and note any obvious deficiencies. We recommend that a qualified electrician conducts a full Electrical Installation Condition Report (EICR) for any property with older electrical installations. Similarly, plumbing systems using lead pipes, galvanized steel, or outdated junction methods should be replaced, and we identify these concerns in our reports.

Structural movement, while not always serious, is common in older properties built on clay soils. Our surveyors are trained to distinguish between minor settlement cracks that are cosmetic and more significant movement that may indicate foundation problems. The shrink-swell behaviour of clay soils in West Oxfordshire can cause seasonal movement, and properties with shallow foundations are particularly susceptible. We examine walls internally and externally, checking the alignment of doors and windows, and assess whether any movement appears to be active or historic. Where concerns exist, we recommend further investigation by a structural engineer.