RICS Level 3 Survey in North Hill

North Hill’s housing stock is described in the North Hill Neighbourhood Development Plan as "very mixed in age, style and type". That mix runs from centuries-old farmhouses with solid granite walls to more recent detached homes built within the last few decades. Older homes, non-standard construction, and places that have been heavily altered or extended are all common here, so a Level 3 Survey is the sensible choice. With settlements named in the Domesday Book of 1086 and a 14th-century parish church still standing in the parish, there is no shortage of historic property that calls for a close structural look.

We find plenty of listed buildings in North Hill, from Grade II listed barns, cottages, farmhouses, and bridges to Grade II* buildings such as Battens Mill and Berriowbridge Bridge. That alone tells you how historic the local housing is. Cornwall has 12,490 listed buildings in total, and the largest concentration sits in the North East of the county, where North Hill is located. Our surveyors know the extra care listed homes need, from historic construction methods that affect performance to the preservation rules that may come with planning control.

Granite and slate may be hard-wearing, but they still throw up inspection issues in North Hill. Stone walls can suffer mortar decay, older slate roofs can deteriorate badly, and cob walls, while decent for insulation if maintained, are prone to moisture problems when neglected. Our survey picks up those issues before you commit to the purchase. We have seen lime mortar pointing fail over time, letting water into solid stone walls in ways that are easy to miss until the damage has spread.

North Hill is also affected by the wider Cornwall market, where second homes and holiday lets have drawn more interest since the pandemic. Recent policy changes, including the increased stamp duty surcharge and doubling of council tax on second homes, have changed that picture, but demand is still strong. Properties may therefore have changed hands quickly, and maintenance standards can vary. A Level 3 Survey gives you a clear picture before you sign up to what is likely to be one of the biggest purchases you will ever make.

• Detached properties
• Terraced houses
• Cottages and farmhouses
• Listed buildings
• Properties on Bodmin Moor
• Non-standard construction
• Converted barns
• Properties near the River Lynher

Living in North Hill means living with the landscape that has shaped it for centuries. The parish sits on the granite eastern flank of Bodmin Moor, and the River Lynher runs from west to east through the area. That setting creates conditions that matter to buildings. Light soils over granite and slate subsoils are typical, and shrink-swell clay risk is not usually significant here because of the underlying geology, but granite bedrock can bring drainage challenges that our inspectors check carefully. The east of the parish sits on slate, while the west rests wholly on granite, so property conditions can change quite a bit from one side to the other.

The River Lynher catchment has seen high river levels and possible flooding in surrounding areas during heavy rainfall. North Hill is inland, but surface water flooding is still a concern across Cornwall, with approximately 29,000 properties in the county exposed to surface water flooding risk. We look for signs of previous water ingress, damp penetration, and drainage problems that could point to moisture issues, which matters even more with the traditional solid-wall construction used locally. Downpipes and gutters get special attention, because poor runoff management can speed up decay in historic buildings.

Mining on Bodmin Moor dates back to the Bronze Age, and although there are no active mines in the parish now, the risk of mining subsidence still needs careful checking. Homes here may have been built on or near old mine workings, and our inspectors are trained to spot the tell-tale signs of ground instability that can point to subsurface problems. We have seen properties with only slight movement on the surface, later traced back to historic shallow mining. If we spot concern, we flag it and recommend the right specialist searches.

This area’s heritage means many properties have picked up alterations over the years. Former farm buildings converted to homes, cottage extensions, and modernisations can all create structural problems if the work was not done properly. Our Level 3 Survey looks at whether extensions or alterations were competently carried out and whether they may have affected the structural integrity of the original building. That matters even more in listed buildings, where poor changes can damage historic fabric for good. We check for building regulation approvals, proper lintels over openings, and whether ties or structural connections meet current standards.

North Hill lies within the Bodmin Moor Area of Outstanding Natural Beauty, which covers nearly half of the moor itself, so many properties have superb views and their own environmental pressures. Homes on the moor edge can be more exposed to weather extremes, and the granite stone so common here can suffer frost damage in colder months. Our survey reflects those local conditions when we assess the overall state of the property.