RICS Level 3 Survey BN13 Worthing | Full Structural Survey

The BN13 postcode covers a diverse mix of housing stock, from charming Edwardian semis in Salvington to modern developments like Saxon Gate in Durrington. With semi-detached properties making up 37.6% of the housing stock and detached homes at 29.8%, the area offers variety but also presents varying levels of risk for buyers. Our inspectors have extensive experience surveying properties across Worthing and understand the common issues affecting homes in this area. The population of 15,229 across 6,368 households shows a densely populated suburban area with diverse property types.

Many properties in BN13 were built before 1919, particularly in the older sections of Durrington and Salvington, meaning they often feature solid brick walls rather than modern cavity construction. These older homes can harbor hidden defects including deteriorating lime mortar, outdated electrical systems, and historic timber issues that may not be apparent during a routine viewing. The inter-war and post-war properties also have their own characteristics, with many showing signs of wear after decades of occupation. Properties from the 1919-1945 period often have shallow foundations that may perform poorly on variable ground conditions.

The local geology presents specific considerations for structural integrity. While much of BN13 sits on chalk bedrock, particularly in elevated areas such as High Salvington, areas with superficial deposits of Head deposits or Brickearth can experience shrink-swell movement, especially during extreme weather events. Our surveyors are trained to identify the signs of this movement, including cracking and subsidence indicators, which is particularly important for properties with shallow foundations built on these clayey soils. The presence of mature trees in some parts of BN13, particularly around Salvington and Durrington, can exacerbate these issues as tree roots seek moisture in clay soils.

Worthing's proximity to Brighton and excellent rail links to London make it an attractive commuter town, influencing housing demand. The local economy includes healthcare at Worthing Hospital, education, retail, and professional services, providing stable employment that supports the housing market. Many buyers in BN13 are commuters who need confidence that their substantial investment is sound before committing to the area.

• Pre-1919 solid brick properties
• Inter-war and post-war housing
• Modern new build developments
• Properties near mature trees

Our experience surveying properties throughout Worthing and the BN13 area reveals several recurring issues that buyers should be aware of. Damp problems feature prominently, particularly in the older solid-walled properties where rising damp or penetrating damp can develop due to failed damp-proof courses or inadequate ventilation. These issues are especially common in properties that have been poorly maintained or where original features have been removed without proper consideration. The prevalence of render finishes on many BN13 properties can also trap moisture if the render has cracked or deteriorated.

Roof defects are another frequent finding in our BN13 surveys. The pitched roofs typical of the area, whether covered with concrete tiles, clay tiles, or older slate, deteriorate over time. Our inspectors regularly identify cracked or missing tiles, defective flashings, and issues with rainwater goods that can lead to water penetration. Given the age profile of much of the housing stock in Durrington and Salvington, these roof issues are often significant and can require substantial repair investment. Properties with original roofs over 60 years old will typically require more thorough assessment of rafters, purlins, and supporting timbers.

Timber defects including woodworm and both wet and dry rot affect many properties in the area, particularly those with suspended timber floors or roof timbers that have been exposed to prolonged damp conditions. The presence of mature trees in some parts of BN13 can also contribute to root-related subsidence issues, particularly in properties built on the clay-rich superficial deposits that overlay the chalk bedrock in certain areas. Our surveyors carefully examine walls for cracking patterns, check door and window operation, and assess the surrounding ground conditions to identify any indicators of structural movement.

Electrical and heating systems in older BN13 properties often require significant updating. Properties built before modern electrical regulations may have outdated wiring that does not meet current safety standards. Similarly, original heating systems from the mid-20th century are frequently inadequate by today's standards and may require complete replacement. These issues can represent substantial hidden costs for buyers.

• Rising damp and penetrating damp
• Roof tile deterioration and flashing defects
• Timber rot and woodworm infestation
• Foundation movement on clay soils
• Outdated electrical and heating systems

The predominant construction method in BN13 involves cavity brickwork for properties built from the early 20th century onwards, while older homes dating before 1900 typically feature solid brick walls. Rendered finishes are common, particularly on the older properties and some contemporary developments. Pitched roofs with concrete or clay tiles dominate the skyline, though some heritage properties may retain their original slate coverings. Understanding these construction methods is crucial for identifying potential issues during your survey.

Solid-walled properties, while solid and characterful, can suffer from damp penetration and require different treatment compared to modern cavity wall constructions. The shallow strip foundations typical of older builds may not perform as well on the variable ground conditions found in parts of BN13 where clay deposits overlie the chalk. Our surveyors understand these nuances and tailor their inspection accordingly. Properties on the clay-rich Head deposits and Brickearth areas of BN13 require particular attention to foundation performance, especially where mature trees are present.

For properties in conservation areas or listed buildings, which may be found in parts of Salvington and Durrington, additional expertise is required. These properties often have historical significance and specific construction methods that require specialist knowledge. Our RICS surveyors are experienced in assessing heritage properties and can identify issues specific to historic building conservation while providing practical advice for maintenance and repair. Planning constraints including Listed Building Consent and Conservation Area Consent may affect what alterations are possible, and our reports will flag any such considerations.

• Cavity brickwork construction
• Solid brick walls in pre-1900 properties
• Rendered finishes
• Concrete and clay tile roofs
• Shallow strip foundations