RICS Level 3 Survey in Sessay

The village of Sessay contains numerous traditional properties constructed using methods that differ significantly from modern buildings. Our inspectors understand how these older structures behave, including the potential issues that can affect brick-built cottages with solid walls. The predominant construction in Sessay features pinkish brick in Flemish garden wall bond with pantile roofs, along with stone dressings on some listed properties. These traditional buildings function differently from newer homes and require an experienced eye to identify defects that might not be apparent to an untrained observer.

Sessay sits on clay-rich soil, which presents a specific risk for subsidence and heave. The shrink-swell behaviour of clay soils can cause movement in foundations, particularly when trees are present near properties or during periods of drought and heavy rainfall. Our surveyors specifically look for signs of structural movement, cracking, and foundation issues that might indicate problems with clay soils. Properties in the village, especially older ones with shallower foundations, may be more susceptible to these ground movements.

With 18 listed buildings within the civil parish and a conservation area covering the village core, many properties in Sessay have special architectural or historic interest that requires careful assessment. A Level 3 survey is particularly valuable for listed buildings, as our surveyors can identify alterations that may have affected structural integrity and recommend repairs using appropriate materials that preserve the building's character. The detailed nature of a Level 3 report ensures you understand exactly what you are purchasing and any future maintenance responsibilities.

• Traditional brick construction
• Conservation area restrictions
• Listed building considerations
• Clay soil subsidence risk
• Period property defects
• Historic fabric assessment

Properties in Sessay were predominantly constructed during the Georgian and Victorian periods, using techniques that differ substantially from modern building practices. The traditional Flemish garden wall bond brickwork found on many cottages features bricks laid with alternating stretchers and headers, creating a distinctive pattern that also served as load-bearing structure. These solid walls, typically 225mm to 300mm thick, do not have cavities or insulation layers that characterise contemporary construction, meaning they breathe differently and can be affected by moisture migration in ways that modern buildings are not.

The pantile roofs commonly seen across Sessay consist of interlocking clay tiles laid on timber rafters, often with a sarking board beneath. These roofs have a typical lifespan of 50-80 years depending on maintenance, and many original roofs on period properties are now approaching or exceeding this age. Our inspectors examine the condition of ridge tiles, hip junctions, and valley gutters where water penetration most commonly occurs. Slate roofs on some larger properties and listed buildings require particular attention to fixings and boarding condition.

Stone features prominently in Sessay's architectural heritage, with many listed buildings incorporating Yorkshire stone for window surrounds, quoins, and foundation courses. Some substantial farmhouses and the village church of St Cuthbert's feature more extensive stone masonry that requires assessment for frost damage, mortar deterioration, and structural integrity. Our surveyors understand how to evaluate traditional lime mortar pointing versus modern cement renders that can trap moisture and cause damp problems in historic fabric.

• Solid wall construction
• Lime mortar vs cement render
• Timber frame elements
• Stone masonry assessment
• Traditional roof structures
• Damp proof course evaluation

The clay soils underlying Sessay present specific challenges for property owners and buyers to understand. Clay shrinks during dry periods and swells when saturated, causing seasonal movement that can affect foundations, particularly those laid at shallow depths on period properties. This shrink-swell behaviour is classified as a significant geohazard by the British Geological Survey, and our surveyors are trained to identify indicators of this movement in walls, floors, and around door and window openings.

Trees planted near properties accelerate clay moisture fluctuation as they draw water from the soil profile. Mature trees within falling distance of buildings in Sessay require particular attention during our inspection, as root systems can also physically disturb foundations. The interaction between vegetation, soil type, and foundation depth creates a complex picture that our surveyors assess on a property-by-property basis, noting any existing movement and recommending specialist investigation where appropriate.

Surface water flooding represents another environmental consideration for Sessay property buyers. While the village is not located on a main river floodplain, low-lying areas and properties near watercourses can experience flooding during periods of intense rainfall when drainage systems are overwhelmed. Our surveyors note the position of properties in relation to local topography and water features, identifying any evidence of previous flooding or water ingress that might not be apparent during a dry weather viewing.

• Clay shrink-swell assessment
• Tree root proximity evaluation
• Foundation depth review
• Surface water flood indicators
• Drainage condition check
• Historical movement patterns

Based on our experience surveying properties throughout the Thirsk and Sessay area, several recurring issues affect traditional buildings in this region. Dampness is one of the most common problems identified in period properties, including rising damp, penetrating damp from defective roof coverings or damaged pointing, and condensation issues resulting from modern energy efficiency improvements that have reduced natural ventilation in older buildings. Our surveyors thoroughly check damp proof courses, ventilation provisions, and the condition of gutters and downpipes that can allow water penetration.

Roof defects are frequently discovered during Level 3 surveys in Sessay. Traditional pantile roofs can suffer from slipped or broken tiles, deteriorating mortar on ridge lines, and failing lead flashing around chimneys. Many older properties also have flat roof sections over extensions or porches that may be reaching the end of their service life. Our inspectors examine all roof areas accessible via loft hatches and report on the condition of tiles, flashings, valleys, and chimney stacks.

Structural movement and cracking require particular attention given the clay soil conditions in the Sessay area. While some minor settlement cracking is common in older buildings and may be acceptable if stable, our surveyors look for signs of ongoing movement, cavity wall tie failure, or inadequate support above door and window openings. We assess whether cracks are historic or indicative of active subsidence or heave that might require further investigation or underpinning.

• Roof tile damage and slipped tiles
• Chimney deterioration
• Damp and condensation issues
• Structural cracking
• Foundation movement
• Drainage defects
• Window and door joinery deterioration
• Inappropriate modern alterations

If you are considering properties in the surrounding area, several new build developments offer alternatives to traditional Sessay village properties. The White Horse View development in Sessay itself has now sold out, but nearby developments include Mowbray View by Linden Homes in Thirsk, offering 3 and 4-bedroom houses from £249,950, and Saints Green by Lovell Homes in South Otterington, featuring 2-bedroom bungalows and 3 and 4-bedroom houses from £292,995.

For buyers seeking larger family homes, Harclay Park by Barratt Homes in Boroughbridge offers 3-bedroom houses from £300,000. The proposed Pra Architecture development on Main Street in Sessay, if it proceeds, would add four new homes to the village. Our survey services extend to all these surrounding areas, providing consistent thorough assessment regardless of whether you choose a new build or period property.

• Mowby View (Thirsk)
• Saints Green (South Otterington)
• Harclay Park (Boroughbridge)
• Proposed Main Street development