RICS Level 2 Survey Van, Caerphilly

The vast majority of properties in Van were constructed after World War II, meaning they are now between 50 and 80 years old. This age profile makes a RICS Level 2 Survey particularly valuable, as these properties commonly develop specific types of defects that our surveyors are trained to identify. Post-war construction methods, while generally sound, brought particular challenges including the use of cavity wall construction that can be prone to damp penetration if the cavity becomes bridged or the external render deteriorates. Our inspectors examine these elements carefully, checking for signs of penetrating damp, rising damp, and condensation issues that are frequently found in properties of this age.

Concrete roof tiles were the dominant roofing material for post-war housing, and after several decades, these can begin to deteriorate, become porous, or suffer from frost damage. Our surveyors inspect roof slopes from both inside the property where accessible and from ground level, looking for cracked or missing tiles, deteriorated mortar on ridge tiles, and issues with lead flashing around chimneys and penetrations. Guttering and downpipes receive particular attention, as these are often the first elements to show wear in properties of this age and can cause significant water damage to walls and foundations if they become blocked or leaking.

The electrical systems in many Van properties will be original or partially original, dating from the period of construction. Rewiring was not always carried out as a matter of course when properties changed hands in the past, meaning some homes may still have rubber-insulated wiring or older consumer units that do not meet current electrical safety standards. Our surveyors identify these issues and flag them appropriately in our reports, recommending that a qualified electrician inspect and test the fixed wiring installation before you complete your purchase.

Van also has its own small industrial estate, which means some properties may be situated near commercial operations. Our surveyors consider the impact of neighbouring uses on residential amenity, checking for any potential noise, traffic, or environmental concerns that might affect your enjoyment of the property or its future resale value. This local knowledge helps us provide a complete picture of what it means to live in each specific location within Van.

• Damp and moisture penetration
• Roof condition and tile deterioration
• Electrical installation age and safety
• Guttering and drainage issues
• Window and door condition
• Structural movement or subsidence

Properties in Van were predominantly built using cavity wall construction, which was the standard method for post-war housing across the UK. This technique involves an outer brick leaf, an inner blockwork leaf, and a cavity between them designed to prevent moisture penetration. However, in properties now approaching 80 years old, we frequently find that cavity wall ties have corroded, render has cracked, or the cavity itself has been bridged by debris or insulation installed incorrectly. Our surveyors know exactly how to identify these issues without needing to carry out invasive opening-up works.

The predominant roofing material across Van's housing estates, from Lansbury Park to Porset Park and Mornington Meadows, is concrete tile roofing. These were manufactured by various companies throughout the post-war period and vary significantly in quality and expected lifespan. Some batches from certain decades have proven particularly susceptible to frost damage, and our surveyors can often date the approximate age of a roof by the pattern of deterioration observed. We also check the condition of timber rafters and roof trusses, looking for signs of rot or insect damage that can compromise structural integrity.

Many properties in the Castle Park and Badgers Wood areas feature semi-detached and detached layouts with larger gardens than you would find in the more densely populated terraced sections of Van. These larger properties often have more complex roof structures with multiple valleys, hips, and dormer windows. Each of these features creates potential leak points that require careful inspection, and our surveyors examine each one methodically to ensure nothing is missed.

Windows in Van's post-war housing stock are typically either timber sash windows in older properties or uPVC replacement windows in homes that have been updated over the years. We assess the condition of all window types, checking for rot in timber frames, proper operation of sashes and hinges, and the quality of sealing in uPVC installations. Poorly fitted windows can lead to significant heat loss and condensation problems, which are particularly relevant given the UK's energy efficiency concerns.

• Cavity wall construction with brick outer leaf
• Concrete tile roofing on timber trusses
• Solid and cavity wall variations
• Timber sash and uPVC window types
• Solid concrete floor structures
• Rendered external finishes

Van and the wider Caerphilly borough sit within a historical coal mining area of South Wales. Properties in this region may be located within a coal mining referral area, which means ground stability could be a consideration. While Van itself is primarily a post-war residential area with less mining activity than some surrounding districts, our surveyors remain alert to signs of past mining activity that might affect foundations or ground conditions. If we identify any indicators of potential mining-related subsidence or ground movement, we will recommend appropriate specialist investigation.

The geology of the Caerphilly area includes significant clay deposits, particularly in lower-lying areas. Clay soils are prone to shrink-swell movement in response to moisture changes, which can cause foundations to move slightly over time. This is particularly relevant for properties with nearby trees or those that have experienced periods of drought followed by heavy rainfall. Our surveyors examine walls for signs of movement such as cracking, especially around window and door openings, and assess whether any observed defects might be related to ground conditions.

While Van is not in a coastal location and therefore faces no direct coastal erosion risk, surface water flooding can occur in urban areas during periods of heavy rainfall. Our surveyors note the general topography of the site and its surroundings, identifying any areas where water might pond or flow during heavy storms. We do not carry out detailed flood risk mapping, but we will note any visible indicators of past flooding or drainage issues that might be relevant to your decision.

For those interested in the historical character of the area, it's worth knowing that Van has its own piece of history at Van Mansion and The Van gardens, a Grade II listed historic landscape near Gwern Y Domen Farm Lane. While most residential properties in the area are post-war, any period properties or homes adjacent to historic sites may require additional consideration during the survey process.