RICS Level 2 Home Survey Slapton, South Hams

Slapton’s housing stock throws up a few awkward issues, which is why a professional RICS Level 2 Survey is so useful. 55.2% of households own outright, and plenty of the homes go back centuries, so the village has a high share of older buildings that need an experienced eye. Traditional methods, slate rubble walls, lime mortars and timber-framed elements, are common here, and they behave very differently from modern cavity wall construction. Our surveyors know how those materials respond to the local climate and the coastal exposure, and we pick out defects that can be missed by anyone not used to historic building methods.

Coastal exposure matters here as much as the age of the buildings. Slapton sits on a fragile shingle ridge between Slapton Ley and the sea, and the A379 road has already been damaged by coastal erosion. Salt-laden air, moisture penetration and wind-driven rain all put pressure on external finishes, pointing and roof coverings. We understand the way those conditions affect traditional materials, so our surveys focus on whether a property has really been maintained for life in this demanding stretch of coast.

Geology plays its part too. The parish sits on Devonian slates and Permian breccia, so ground conditions and drainage can behave in particular ways. We would not make a blanket judgement about clay-related shrink-swell risk without detailed geological mapping, but the low-lying land near Slapton Ley and the lagoon does call for close attention to flood risk and ground moisture during a purchase. The largest natural freshwater lake in the South West creates its own setting, and that can change the picture quite a bit compared with inland villages.

Surveying homes across the South Hams district has shown us a few familiar patterns, and buyers in Slapton should know them. Damp penetration turns up often in older houses, especially solid-wall buildings and traditional construction without modern damp-proof courses. Salt-laden air makes it worse, because it can break down external pointing and render while pushing moisture into the wall structure. We often record higher moisture readings in north-facing walls and at ground-floor elevations that take the prevailing coastal winds, and our reports explain the likely causes and the fixes.

Roofing deserves a close eye in Slapton, given how often slate and thatch appear here. Traditional slate roofs can show slipped or missing slates, failed lead flashing and wear to ridge tiles. Thatched cottages are charming, but they need specialist knowledge, because the thatch itself, fire risk mitigation and the supporting timber framework all need proper assessment. We record the type and approximate age of the roofing materials, and we identify where work has already been done and where maintenance will still be needed.

Older homes in Slapton frequently come with outdated electrical installations and plumbing. It is not unusual to find wiring from the mid-20th century or earlier, and that may no longer suit current regulations or the demands of a modern household. We inspect the consumer unit, visible wiring, socket outlets and light switches, and we note any obvious shortcomings. Lead water pipes, galvanised steel plumbing and older consumer units also receive close attention. For any property with an older electrical installation, we recommend a qualified electrician’s report.

Within the designated Conservation Area, first designated in 1973 and extended in 1992, there are extra rules to think about. It covers the village centre, with its thatched cottages, leets and narrow streets around St James the Great Church. Alterations to listed buildings or to properties within the conservation area may need planning permission, and our survey report will highlight any apparent changes that might need retrospective approval or restoration. We also note features of heritage significance and explain what they mean for future maintenance and alteration.

Accurate assessment in Slapton starts with an understanding of how the village was built. Much of it uses slate rubble walls, as seen at the Grade I listed Church of St James, which dates from the late 13th or early 14th century. This is solid wall construction, not modern cavity walling, so moisture can pass through more easily and the insulation performance is very different from contemporary standards. Our surveyors know how these walls perform in the local climate, and we recognise the defect patterns that are most typical.

Lime mortar was the traditional choice here, rather than modern cement-based mortar, and many buildings still have their original lime pointing. It is softer and more flexible than cement, so the structure can breathe, but it does need the right sort of maintenance with compatible lime-based products. We often come across modern cement mortar used on traditional buildings, which can trap moisture and damage the masonry beneath. Where we see that, our reports point it out and recommend traditional lime mortar re-pointing.

Across Slapton, the slate roofs mirror the local geology, with Devonian slates quarried locally for centuries. Kept in good order, they last a long time, but the fixings and associated flashings often need attention before the slates themselves begin to fail. Lead valley gutters are another common weak spot, especially on slate roofs with dormer windows or roof extensions, and our surveyors pay them close attention at every inspection.

Anyone buying in Slapton needs to understand the coastal and flood risks attached to such a distinctive location. The village rests on a shingle ridge that has long been vulnerable to erosion, and the barrier beach between Slapton Ley and the sea needs ongoing management to stop it breaching. The A379 coast road was previously damaged and rebuilt after erosion events in 2000-2001, which shows how changeable this coastline is. Coastal erosion still threatens the shingle ridge, and management works continue to protect both the road and the Slapton Ley National Nature Reserve.

Slapton Ley itself, the largest natural freshwater lake in the South West, creates particular issues for low-lying properties. Although the freshwater lagoon is separated from the sea by the shingle ridge, severe weather and storm damage could still lead to overtopping or saltwater ingress. Homes closer to the coastline, and those in lower-lying areas nearer to the ley, deserve especially careful structural assessment. We note where a property sits in relation to the coast and advise on the enquiries to make with the local authority about flood risk.

We will record the property’s position against those coastal and flood risk factors, but we always advise buyers to check the Environment Agency flood maps and local authority planning records as well, so they have the latest information on flood risk and coastal erosion management in the area. The South Hams District Council planning portal sets out coastal erosion risk areas, and the Environment Agency flood map shows fluvial and surface water flood risk. Put together with our structural assessment, those sources give the clearest overall view of the environmental risks affecting the property.