RICS Level 2 Survey in Thirston

Thirston's housing stock presents unique challenges that make a RICS Level 2 Survey particularly valuable. The village contains a significant proportion of older period properties, with many houses built between 1800 and 1911. These properties were constructed using traditional methods that differ substantially from modern building standards. Understanding these differences is crucial, as what might appear to be a minor cosmetic issue could actually be a symptom of more serious structural problems.

The local geology and construction materials in Northumberland also play a role in property condition. Properties in Thirston are typically built with sandstone, either squared tooled stone or ashlar, and feature slate roofs. While these materials are durable, they require specific maintenance expertise. Sandstone buildings can suffer from weathering and mortar degradation, while slate roofs may develop slipped tiles or lead flashing issues over time. Our surveyors know exactly what to look for when inspecting properties built with these traditional materials.

West Thirston is situated on the steeply sloping wooded bank of the River Coquet, which brings additional considerations for property buyers. Properties near watercourses can face specific issues including damp penetration, ground instability, and potential flood risk. A Level 2 Survey will assess these environmental factors and provide you with the information needed to make an informed decision about your purchase.

The area has seen limited new build development, with the Thirston Neighbourhood Development Plan restricting housing outside defined settlement boundaries. This means most available properties are period homes that may require more maintenance than newer constructions. Our surveyors frequently identify issues related to the age of these properties, from outdated electrical systems to original features that require specialist care.

• Properties over 50 years old
• Period construction (pre-1919)
• Properties near River Coquet
• Conservation Area properties
• Listed buildings

Based on our experience surveying properties in Thirston and the surrounding Northumberland area, several recurring issues affect the local housing stock. Damp problems are particularly common in older sandstone properties, where the original construction methods often lacked modern damp-proof courses. Rising damp, penetrating damp, and condensation can all affect period properties, especially those that have been poorly maintained or that have had modern double-glazing installed without adequate ventilation. We use moisture meters to identify affected areas and determine the likely cause.

Roof condition is another significant area of concern. Many properties in Thirston feature traditional slate roofs that have been in place for decades. While slate is a durable material, age and weather exposure can lead to slipped tiles, degraded pointing, and deterioration of lead flashing around chimneys and valleys. Our surveyors inspect roof spaces where accessible and assess the overall condition of the roofing structure, including any signs of timber decay or previous water ingress. We particularly check valleys and abutments where leaks commonly occur.

Electrical and plumbing systems in properties built before 1980 often fail to meet current safety standards. We check the condition of visible wiring and plumbing, noting any obvious safety concerns or areas that would benefit from upgrade. Additionally, older properties may have solid walls without cavity insulation, leading to poor thermal efficiency and higher heating costs. This is particularly relevant given the rural nature of Thirston and the proximity to the Northumberland coast, where winter temperatures can be particularly cold. Many period properties we survey would benefit from internal wall insulation solutions that preserve the external appearance.

Properties in Thirston may also show signs of past structural movement, particularly those on older foundations. While no widespread subsidence issues have been identified in the area, the age of many properties means that some degree of settlement or movement may have occurred over the years. Our surveyors are trained to identify signs of structural movement and assess whether repairs or further investigation are required. We look for cracks in walls, doors that stick, and uneven floors that might indicate underlying issues.

Understanding the construction methods used in Thirston properties helps explain why our survey approach is so thorough. The majority of period properties in the area were built using solid wall construction, typically 450-600mm thick sandstone walls that were laid without cavity spaces. These walls were constructed with lime-based mortars rather than modern cement, which allows some moisture movement but also means the walls can be more susceptible to weathering and salt migration.

Many properties feature traditional timber frame construction with load-bearing masonry infill panels. This method was common in the 18th and 19th centuries and can be found in buildings throughout West Thirston. Our surveyors are trained to identify the signs of movement that can occur when timber frames shift or deteriorate, particularly in properties that have undergone various modifications over the years. We also check for any previous timber treatment and assess the condition of floor joists, which in older properties are often supported by walls rather than modern joist hangers.

The slate roofs common in Thirston were typically constructed using local slate from Northumberland quarries, though some properties feature Welsh slate that was imported for higher-quality builds. These roofs were often laid with lime mortar pointing rather than cement, which requires different maintenance approaches. Our inspection includes assessing the condition of ridge tiles, hip tiles, and the various flashing details around chimneys and roof windows. We note any areas where slates have been replaced with inappropriate materials or where repairs have been carried out using modern techniques that may not be in keeping with the property's character.