RICS Level 3 Building Survey in Great and Little Chishill

The unique character of Great and Little Chishill means that properties here often require more careful inspection than standard modern homes. Great Chishill boasts a designated Conservation Area, and the village contains several listed buildings including St Swithun's Church and various historic farmhouses and cottages along Chrishall Road and St. Mary's Lane. These older properties were built using traditional methods that differ significantly from modern construction, and understanding their condition requires expertise that goes beyond a basic mortgage valuation. Our inspectors understand how to assess traditional buildings without causing damage, which is essential when dealing with historic structures.

The underlying geology of South Cambridgeshire presents specific challenges for property owners. Our inspectors frequently identify issues related to the chalk bedrock and Gault Clay that underlies the area. Clay soils are susceptible to shrink-swell behaviour, meaning properties can experience subtle ground movement during periods of drought or heavy rainfall. This is particularly relevant for older properties with potentially shallow foundations or those situated near mature trees along the Codicote Bottom or other watercourses that can draw moisture from the soil. We have surveyed properties near St. Mary's Church and along the village lanes where trees are abundant, and we always assess the proximity of vegetation to foundations as part of our structural evaluation.

Many properties in Great and Little Chishill feature traditional construction materials including red brick, timber framing, render, and weatherboarding. Some older homes incorporate local flint or clunch in their walls, which is characteristic of the chalk geology in this part of Cambridgeshire. These materials require specific knowledge to assess correctly, and our RICS qualified inspectors understand how to identify defects that might be missed by less experienced surveyors. From identifying rising damp in solid-wall construction to spotting structural movement in period roof timbers, we provide the detailed assessment you need. We have seen numerous properties with traditional wattle and daub infill panels that require careful assessment of their structural integrity.

The flood risk profile of Great and Little Chishill is generally favourable, with low fluvial flood risk given the village's distance from major rivers. However, some pockets of medium surface water flood risk exist along certain roads and in depressions where water can accumulate after heavy rainfall. Our surveyors check drainage conditions around properties and note any evidence of previous flooding or water staining that might indicate historical issues. This local knowledge helps us provide advice that is specifically relevant to the property you are considering purchasing.

• Properties in Conservation Areas
• Period cottages and farmhouses
• Listed buildings
• Homes near mature trees
• Properties on clay soil
• Properties with traditional construction

Based on our experience surveying properties across South Cambridgeshire, several recurring issues affect homes in the Great and Little Chishill area. The clay soil geology means that subsidence and heave are genuine concerns, particularly for older properties with shallow foundations. Our inspectors look for signs of structural movement including cracking to walls (particularly diagonal cracks around door and window openings), doors that stick or won't close properly, and uneven floors. We assess the proximity of trees and vegetation that might be affecting the foundations through soil moisture changes - this is especially important for properties with mature oak or ash trees in the garden.

Damp problems represent another common finding in the area's older properties. Solid walls without cavity insulation can suffer from rising damp, particularly where the damp proof course has failed or was never installed. This is a frequent issue in period cottages built before modern building regulations. Penetrating damp from defective roof coverings, damaged flashing, or leaking gutters is also frequently observed, especially on traditional roofs with clay tiles that have been in place for many decades. Our surveyors use moisture meters to identify damp-affected areas and determine the likely cause and severity of any penetration, distinguishing between rising damp, penetrating damp, and condensation.

Timber defects including wet rot, dry rot, and woodworm attack are commonly found in period properties with original timber elements. Roof timbers, floor joists, window frames, and door frames can all be affected, particularly in properties where maintenance has been deferred. Our inspectors tap timber elements to check for soundness and look for visual signs of rot or insect activity, including fungal growth, insect holes, and wood dust (frass) from active woodworm. Any timber defects identified are reported with recommendations for remedial treatment by specialist contractors.

Roofing issues on older properties often include worn or slipped tiles, degraded leadwork around chimneys and valleys, and sagging or damaged roof timbers. Many traditional roofs in the area feature clay tiles or slate, and while these materials are durable, age and exposure eventually take their toll. Our inspectors access the roof void where safe and practicable to examine these elements at close quarters. We also inspect flashings, parapet walls, and flat roof areas where water ingress commonly occurs. For properties with thatched roofs, which occasionally appear in this rural area, we provide specific advice on their condition and maintenance requirements.