RICS Level 3 Building Survey in EX3

Across the EX3 postcode, properties range from Topsham’s listed homes in the conservation area to newer schemes close to the M5 corridor. With average values sitting near £390,000, a detailed structural survey is a sensible step before you complete. Our Level 3 surveys suit older buildings especially well, along with homes showing movement or standing in areas where environmental risks are in play.

Local conditions in EX3 bring a few particular points that our surveyors are trained to spot. Exeter’s geology includes Permian sandstones and mudstones with variable clay content, so shrink-swell movement can affect foundations. Near the River Exe and Clyst River, we look closely for previous water damage and flood resilience measures. In Exmouth and Dawlish Warren, coastal homes may show salt erosion and damp penetration linked to marine exposure.

Walls, floors, roofs and foundations all come under our inspection. We pick up on damp, timber defects, roofing faults and structural movement, then set out what we find plainly. For the older homes common here, especially pre-1919 solid wall properties, a Level 3 survey can reveal hidden defects that a viewing will not always catch.

EX3 also contains a sizeable number of period homes built before modern building regulations came into force. Their traditional construction methods can differ sharply from current standards, and our surveyors are used to judging that kind of fabric properly.

• Victorian and Edwardian properties in Topsham and Lympstone
• Period cottages in rural EX3 villages
• Modern family homes in Exmouth and Exeter suburbs
• Properties in flood risk zones near the River Exe

The EX3 area has a broad mix of construction types, shaped by its long history of occupation and growth. Before 1900, properties were usually built with solid walls using local red brick or Beer stone, finished with lime mortar pointing so the walls could breathe. These traditional buildings often include timber floor joists spanning between supporting walls, wooden roof trusses and slate or clay tile roofs.

Homes built between 1919 and 1945 started to use cavity wall construction, although that did not become standard everywhere until after the Second World War. Inter-war properties in EX3 often feature decorative render finishes, bay windows and more modern conveniences built into the original layout. Knowing how these homes were put together helps our surveyors see what is original and what has been altered over time.

From 1945 onwards, post-war building brought standard cavity wall construction with brick and blockwork, and concrete tiles became common on roofs. Many suburban houses in Exeter and Exmouth from this period use those methods and can show issues associated with the era, including concrete spalling or reinforcement corrosion.

Modern developments, including those near the M5 corridor and in the expanding parts of Exmouth, are built with contemporary methods, high insulation levels and modern damp proof courses. Even so, new builds can have defects, and our surveyors treat every property type with the same careful eye.

Our work across Exeter, Exmouth, Topsham and nearby villages has highlighted a few repeat issues. Damp is especially common in older homes, particularly in coastal spots or close to waterways where humidity is higher. Rising damp and penetrating damp can affect solid wall buildings without modern damp proof courses, so we use moisture meters to identify the affected areas.

Wet rot, dry rot and woodworm infestations are often found in properties with older timber-framed sections or wooden floors. The EX3 climate, with the coast and rivers close by, creates conditions that suit timber decay. We inspect every accessible timber element and note any signs of active decay or earlier infestation.

Roof problems are another regular finding, especially on period homes with original slate or clay tile roofs. Lead flashing deterioration, broken tiles and guttering issues turn up often. On exposed properties, wind damage and storm damage can speed up roof deterioration. We inspect roof spaces where access allows and view the roof covering from ground level and any other accessible vantage points.

Where clay soils are present, we frequently come across shrink-swell movement. Properties may show subsidence or heave, particularly in spells of drought or heavy rainfall. Foundation movement can appear as cracks in walls, often around window and door openings where lintels may be failing. Our surveyors assess the cause and nature of any movement and set out suitable recommendations.

• Rising damp and penetrating damp
• Wet rot and dry rot in timber
• Roof tile damage and flashing defects
• Structural movement and cracking
• Outdated electrical and plumbing systems
• Flood damage in susceptible areas

Flood risk affects parts of EX3 quite heavily, especially homes near the River Exe, the Clyst River and the Creedy River. Areas in the flood plain can suffer river flooding in periods of heavy rainfall, and surface water flooding is also a risk across the postcode, particularly in built-up areas where drainage systems are overloaded. We check for signs of earlier flood damage, such as water marks, damaged plasterwork and flood resilience measures.

Coastal homes in Exmouth and Dawlish Warren face extra environmental risks from coastal erosion and sea flooding. Properties there may show salt erosion on external walls, damp penetration from marine exposure and damage linked to past storms. Our survey reports cover those specific risks and set out recommendations for remedial work or futureproofing measures where needed.

Homes in higher flood risk zones may benefit from measures such as waterproof render systems, non-return valves on drainage and raised electrical sockets. We assess the condition of any flood resilience measures already in place and advise on improvements that could reduce future flood damage. We also look for older flooding evidence that may not be obvious during a viewing.