RICS Level 2 Survey in SE11 Kennington

The Kennington area, covering SE11, features one of London's richest concentrations of Victorian and Edwardian architecture. Properties along Kennington Road, Kennington Oval, and the surrounding streets were predominantly built between 1850 and 1910, using traditional methods that differ substantially from modern construction. Solid brick walls, timber suspended floors, and cut timber roofs characterise these homes, but age brings predictable problems that our surveyors encounter week after week.

Our inspectors regularly identify damp issues in SE11 properties, whether rising damp from failed damp-proof courses, penetrating damp from defective rainwater goods, or condensation from inadequate ventilation. In converted Victorian flats, we frequently find damp problems caused by blocked or inadequate sub-floor ventilation. The bathrooms and kitchens in these conversions often lack extract fans, trapping moisture within the fabric of the building. We have seen plaster deteriorate badly in properties where ventilation has been ignored for decades.

The area's geology presents another significant concern: London Clay underlies much of SE11, and this expansive soil can cause subsidence or heave, particularly in properties with shallow strip foundations. Trees planted decades ago now tower over gardens, their roots extracting moisture from the clay and creating ground movement that manifests as structural cracking. Our surveyors are trained to recognise the tell-tale signs of clay shrinkage, including diagonal cracking at window openings, doors that stick, and patterns of movement that suggest ongoing ground instability. In recent months, we have identified significant subsidence concerns at properties near the Oval and along Kennington Lane where mature plane trees have caused foundation movement.

Roof condition is another recurring theme in our SE11 surveys. Original slate and clay tiles have endured over a century of London weather, but deterioration is inevitable. Defective leadwork, damaged gutters, and missing tiles allow water ingress that affects not just the roof structure but ceilings and walls below. Many properties also retain their original electrical wiring and plumbing, systems designed for an era long before modern demands. We recently inspected a Victorian terrace on Walcott Street where the original lead pipes had not been replaced since 1890, presenting both water quality and structural concerns.

• Victorian/Edwardian construction challenges
• London Clay subsidence risk
• Age-related damp and rot
• Outdated electrical systems

While SE11 is predominantly a conservation area with period housing, new developments are transforming parts of Kennington. The Kennington by London Square on Kennington Avenue offers contemporary apartments from £575,000 to £1,199,999, while Oval Village by Berkeley Homes provides further options near the Cricket Ground with prices starting around £595,000. Even new builds benefit from a Level 2 survey, which can identify snagging issues, construction defects, or problems with materials that may not be apparent to untrained buyers.

Properties in these modern developments may appear problem-free, but our surveyors apply the same rigorous standards. We check window seals, balcony balustrades, fire safety systems, and the quality of finishes. At Oval Village, we have identified issues with balcony waterproofing and inadequate sound insulation between apartments. At The Kennington, our surveys have picked up problems with mechanical ventilation systems and minor defects in fixture installations that developers have subsequently addressed.

For leasehold apartments, we also examine common areas and the condition of the building's structure, identifying issues that might require future service charge contributions. New build leaseholders in SE11 should be aware of potential cladding issues and the need for ongoing reserve fund contributions. We review the lease terms and flag any unusual clauses or excessive service charge estimates in our report, ensuring you enter the purchase with full knowledge of ongoing costs.

SE11 contains several protected areas where special considerations apply. The Kennington Conservation Area preserves the architectural character of the neighbourhood, with Georgian and Victorian terraces requiring careful handling during any renovation. Numerous properties along Kennington Road and Kennington Lane hold listed building status, offering legal protection but also imposing constraints on alterations. The concentration of listed buildings around Kennington Oval is particularly notable, with many Grade II listed Georgian and early Victorian terraced houses.

If you're purchasing a listed building in SE11, a standard RICS Level 2 Survey may not provide sufficient detail. These properties often require a RICS Level 3 Building Survey, which offers more comprehensive analysis of historic construction methods and specialist advice on maintaining the building's character. Our team can advise whether a Level 2 or Level 3 survey best suits your property. We have extensive experience surveying listed buildings across SE11 and understand the sensitivities around historic fabric and traditional materials.

Properties in conservation areas may also face restrictions on external alterations, extensions, or outbuildings. While a Level 2 Survey focuses on the property's physical condition, understanding these planning constraints is valuable for future renovation plans. Your surveyor can flag any visible modifications that might require retrospective listed building consent. We have identified numerous instances where owners have made unapproved alterations that could complicate future sales or require expensive remediation.

Our experience surveying hundreds of properties in Kennington and SE11 has revealed recurring problems that buyers should understand. Damp features in approximately 70% of the Victorian properties we inspect, ranging from minor condensation to significant penetrating damp causing plaster damage. The root cause varies: defective gutters, missing roof tiles, bridged damp-proof courses, or simply inadequate ventilation in converted flats. We recently surveyed a property on DSSmith Close where penetrating damp had been present for years, caused by a blocked gutter that had rotted structural timbers.

Electrical systems present another major concern. Properties built before 1990 almost invariably have wiring that does not meet current regulations. Consumer units may lack RCD protection, earth bonding may be absent or incomplete, and original rubber-insulated cables may be deteriorated. While a Level 2 Survey is not a full electrical test, we flag visible concerns and recommend a qualified electrician inspect the installation. In one recent survey on Kennington Park Road, we found cloth-covered cabling that had deteriorated significantly, presenting a genuine fire risk.

Timber defects affect floor structures and roofs throughout SE11. Wet rot in bathroom floors, dry rot in damp roof spaces, and woodworm infestation in older timbers are all commonly encountered. These issues range from minor, treatable problems to significant structural concerns requiring substantial repair. Our report clearly distinguishes between these categories so you understand the urgency of any works required. We have seen floor joists completely consumed by wet rot in properties where bathroom leaks had gone unnoticed for years.

The London Clay soil beneath SE11 creates additional challenges. Properties with shallow strip foundations are vulnerable to ground movement, particularly during dry spells or when mature trees extract moisture. We regularly identify cracking that indicates past or ongoing movement, often around window openings and door frames. In severe cases, we recommend a structural engineer inspect the property to determine the extent of movement and any remedial works required. Properties near The Oval and along Kennington Lane are particularly susceptible due to the mature tree cover in these areas.