RICS Level 3 Building Survey in Askham

Askham village sits within a designated Conservation Area, so many homes here bring history with them, and the complications of age. We see local limestone and red sandstone, often finished with Westmorland green slate or Cumbrian blue-grey slate, and those materials call for a careful eye. Our inspectors look closely at weathering, mortar decay and the effects of freeze-thaw cycles, which can be hard on exposed Cumbrian stonework. Older houses also need lime mortar rather than modern cement, because the wrong repair can hold in moisture and speed up deterioration.

Underfoot, Askham has its own set of issues. The village sits on the Askham Limestone Member, with Carboniferous limestone formations below and stretches of Borrowdale Volcanics nearby. In the lower Lowther Valley, foundations can also be influenced by the more easily eroded Skiddaw Group rocks beneath. Our inspection looks at how all of this may be affecting walls and foundations, especially where buildings have stood for centuries on mixed ground. Limestone bedrock can bring drainage headaches, while volcanic rock can leave ground conditions uneven and prone to movement.

Many Askham houses still have original features, and those need proper appraisal during a building survey. We look at traditional lime mortar pointing, original slate roofs and historic timber-framed elements, then note the condition and any repairs or maintenance they may need. That level of detail matters where sympathetic restoration has to meet modern standards without stripping out character. Askham Hall’s Grade I listing shows the village’s architectural importance, and the same careful approach applies to more modest 17th-century farmhouses and cottages across the Conservation Area.

• Stone wall condition assessment
• Lime mortar and pointing inspection
• Traditional roofing materials check
• Foundation and subsidence assessment
• Damp and timber decay investigation
• Historic feature documentation

Local geology shapes how properties in Askham perform, and we take that seriously. The Askham Limestone Member is made up of dark grey, well-bedded limestone, forming the scarps around the village, while the wider area includes Carboniferous limestone escarpments and the rougher Borrowdale Volcanics. Those volcanic rocks, especially the Westmorland green slate quarried from Borrowdale, have supplied roofing material for generations. Our surveyors know how these materials age differently from modern products, and we can spot the wear patterns that are typical of Cumbrian stone construction.

Down in the Lowther Valley, some properties sit on the more easily eroded Skiddaw Group rocks, which can be awkward for traditional foundations. A lot of older Askham homes were built with shallow footings on limestone bedrock, or even straight onto rock, which can work well but still react to changes in drainage or pressure from nearby trees. Our Level 3 Survey includes a close look at foundations, with attention to settlement, heave and historic movement that could affect long-term structural stability.

Walk around Askham and the building methods reflect what was available locally. Domestic properties were often rendered with lime plaster to protect porous limestone walls, while farm buildings tended to keep their stonework exposed. Knowing that background helps our surveyors judge what repairs are sensible, and separate long-stable historic movement from active defects that need attention. It is especially useful where a property has had DIY alterations that do not sit comfortably with traditional construction.

Several environmental issues are specific to Askham, and our surveyors are trained to spot them. The village lies between Askham Fell and the River Lowther, so homes in lower-lying riverside areas can face flood risk. Our survey includes checks on flood resilience measures, together with any evidence of previous water damage or damp penetration linked to local water table and drainage patterns. Properties along the river corridor need particular attention to wall copings, floor levels and any flood mitigation already in place.

Askham Fell has extensive mires and pockets of poor drainage, especially around the central flat area of the col. Homes with gardens or land stretching onto the Fell may be affected by high water tables or seasonal waterlogging. Our surveyors record these conditions and explain what they could mean for drainage systems and the sub-structure. Peat and waterlogged ground can also influence below-ground elements, and may affect decisions about extensions or landscaping works.

We also look at historical industrial activity in the area. The 19th-century limestone quarrying and lime-burning operations that once supported the local economy may have left workings below ground, and those can have a bearing on stability. Although specific mining risk data for Askham remains unverified, our surveyors still check for signs of ground movement or structural problems that could relate to old excavations elsewhere in Cumbria. Properties close to former quarry sites or old lime kilns get especially thorough scrutiny of foundations and ground conditions.