RICS Level 3 Building Survey in Notgrove

The Cotswold district, including Notgrove (GL54 3), presents unique challenges for property buyers. The majority of homes in this area are constructed from traditional Cotswold limestone, built using methods that differ significantly from modern construction. These period properties, many dating back to the 18th and 19th centuries, require an experienced eye to assess their condition accurately. Our Level 3 surveys examine the full structure of the property, including load-bearing walls, floor structures, roof frameworks, and drainage systems. We identify defects that may not be apparent during a casual viewing, such as hidden timber rot, rising damp in solid walls, or structural movement that could indicate foundation issues.

Properties in the Cotswolds frequently feature Cotswold stone slates on their roofs, which can suffer from deterioration over time. Our inspectors check for slipped tiles, damaged leadwork, and deterioration to valley gutters that are common in older Cotswold properties. We also examine the condition of lime mortar pointing, as many properties have been incorrectly repaired using cement-based mortars, which can trap moisture and cause stonework to deteriorate. The historic nature of Notgrove means many homes will be listed buildings or fall within the conservation area, adding additional complexity to any renovation work you may be considering.

The local geology in the Cotswolds region includes Jurassic limestone, with potential clay deposits that can cause shrink-swell movement in response to weather conditions. While Notgrove does not appear to have significant flood risk from rivers, surface water flooding can occur in low-lying areas, and our surveyors check for signs of previous water ingress or drainage issues. Our detailed report provides you with a comprehensive understanding of the property's condition, enabling you to make an informed decision about your purchase and budget appropriately for any necessary repairs.

• Full structural inspection
• Detailed defect analysis
• Property valuation
• Remedial recommendations

Our experience surveying properties throughout the Cotswolds has identified several recurring issues that affect homes in the Notgrove area. Damp problems are particularly common in older Cotswold stone properties, where rising damp can affect ground floor walls due to the absence or failure of damp proof courses. Penetrating damp may occur where roof coverings have deteriorated or where stonework has been exposed to prevailing winds and rain without adequate protection. Our surveyors use their expertise to identify the extent and cause of any damp issues, distinguishing between historic problems that have been addressed and ongoing issues that require remediation.

Timber defects represent another significant concern in period properties. Traditional roof structures in Cotswold homes are typically constructed with timber rafters, purlins, and collar beams, all of which can be affected by woodworm or fungal decay over time. We thoroughly examine accessible roof spaces and floor structures for signs of timber deterioration. Additionally, we check for structural movement that may indicate foundation issues, which can be particularly relevant in properties built on clay soils that expand and contract with moisture changes.

The quality of previous renovations and repairs is another important consideration. Many Cotswold properties have been updated over the years, sometimes using inappropriate modern materials that can cause problems. Cement-based mortar pointing, for example, is frequently found on older stone walls where lime mortar would be more appropriate. Our survey reports highlight any concerns regarding the standard of previous work and advise on corrective measures using traditional materials where necessary.

• Rising damp in solid walls
• Timber rot and woodworm
• Roof slate deterioration
• Structural movement
• Inappropriate modern repairs
• Drainage issues

Understanding the specific construction methods used in Notgrove properties is essential for an accurate assessment. The majority of homes in this village were built using Cotswold limestone, typically laid as rubble stone masonry with random course patterns. This traditional method creates walls that are generally thick and solid, providing excellent thermal mass but requiring specific approaches to insulation and damp proofing. Our surveyors understand these construction methods and can accurately assess the condition of stone walls, identifying issues such as mortar joint deterioration, stone weathering, and signs of structural movement that may not be apparent to untrained observers.

Traditional roof construction in Notgrove typically consists of timber rafters supporting Cotswold stone slates, also known as "slate" locally despite being thin limestone tiles. These roofs often have a lifespan of 80-100 years when properly maintained, but many original roofs are now approaching or exceeding this age. Our inspectors examine roof structures from both inside the loft space and externally, looking for signs of slate slip, rafter deterioration, and issues with flashings and valley gutters that are common failure points on older Cotswold roofs.

Internal floor construction in period properties typically uses timber joists spanning between load-bearing walls, with floorboards laid directly on top. These floors can suffer from decay at wall edges where moisture from solid walls can affect the timber. We inspect accessible floor areas for signs of springiness or decay that may indicate structural concerns. Additionally, many Cotswold properties feature original features such as exposed beams, inglenook fireplaces, and flagstone floors that require specialist assessment during our inspection.