RICS Level 2 Survey in RM20 2 Grays

The RM20 2 postcode encompasses parts of West Thurrock and Grays, an area that has seen significant residential development over recent years alongside older housing stock. According to ONS Census data for the broader RM20 area, the housing mix consists of approximately 7% detached properties, 37% semi-detached, and 56% terraced homes, with flats also forming a substantial portion of the housing stock. Properties in this area face specific challenges that our surveyors know well from years of inspecting homes here.

The underlying geology consists of London Clay, which presents a shrink-swell risk that can affect foundations, particularly during periods of drought or heavy rainfall. This is especially relevant for older properties that may have shallower foundations than modern standards require. Our inspectors are trained to identify the subtle signs of foundation movement, including cracks in walls, doors that stick or don't close properly, and uneven floors. Properties with mature trees nearby are particularly susceptible to clay shrink-swell effects as tree roots extract moisture from the soil.

Many properties in the RM20 2 area were built during the mid-twentieth century boom, meaning they are now reaching an age where structural issues become more common. Our inspectors frequently identify problems with roofs, damp penetration, and outdated electrical systems in properties of this age. The terraced houses that dominate the housing stock in this area often share structural ties with neighbouring properties, making it important to identify any issues that might affect multiple homes. We check boundary walls, shared drains, and other elements that could involve neighbouring properties.

Flood risk is another consideration for properties in RM20 2, particularly those close to the River Thames or in low-lying areas around the Grays waterfront. Surface water flooding can also affect properties after heavy rainfall, especially in areas with poor drainage. Our surveyors check for signs of previous flooding and assess the drainage around properties to identify potential concerns that might not be immediately obvious to buyers. We recommend that buyers also check the Environment Agency's flood risk maps for more detailed property-specific information.

• London Clay foundations
• Roof condition and age
• Damp and condensation issues
• Electrical safety compliance
• Drainage and flood risk
• Timber condition and rot

Understanding how properties in the RM20 2 area were constructed helps our surveyors identify potential issues during the inspection. The older terraced and semi-detached properties in West Thurrock and Grays were typically built using traditional brick construction with cavity walls for properties constructed from the 1920s onwards. These older homes often feature suspended timber ground floors, which can be susceptible to rot and insect damage if ventilation is poor or damp proofing is inadequate.

The roofing on properties in this area varies considerably depending on age. Older properties typically have pitched roofs with interlocking tiles or slates, while some mid-century homes may have flat roofs that require particular attention during the survey. Our inspectors assess the condition of roof coverings, check for adequate insulation, and look for signs of previous repairs or storm damage. Many properties in the area have been extended over the years, and we carefully examine the junction between original and added structures.

Newer developments like the Renovo Development built around 2020 by Bellway Homes represent modern construction methods with contemporary building materials. These properties typically feature concrete ground floors, modern roofing systems, andUPVC windows and doors. While newer construction generally requires less maintenance, our surveyors still check for snagging issues, proper installation of fixtures, and any defects that might not be immediately visible to an untrained buyer. Even new builds come with their own set of potential issues that our experienced eye can spot.

• Traditional brick cavity wall construction
• Suspended timber ground floors
• Pitched tile or slate roofs
• Flat roof systems on extensions
• Modern brick and blockwork
• UPVC windows and doors

The RM20 2 area has seen considerable new development in recent years, with the Renovo Development on Draycote Road and Colliford Road representing some of the newer housing stock in the Grays area. Built around 2020 by Bellway Homes, these properties come with NHBC warranty cover, which provides structural protection for the first ten years. As of 2026, properties in this development still have approximately four years of warranty remaining, giving buyers some protection against structural defects.

However, even new builds can have defects that a professional survey will identify. Our surveyors inspect new build properties to check that the construction meets expected standards and that any snagging issues are documented. We examine the quality of workmanship, check that fixtures and fittings are properly installed, and look for any defects that might not be immediately visible to a buyer. Common issues we find in newer properties include inadequate damp proofing, poorly installed insulation, and cosmetic defects that the developer should rectify.

Many buyers assume that new properties do not need surveys, but this is a misconception. Our Level 2 surveys on new builds in the RM20 2 area regularly identify issues ranging from minor cosmetic defects to more significant problems with damp proofing, insulation, or structural elements. Having this information gives you leverage to request corrections from the builder before the warranty period progresses. The cost of a survey is minimal compared to the potential cost of rectifying defects later.

For properties in the Renovo development and other new builds in the area, we recommend that buyers attend the inspection where possible so our surveyor can explain findings on-site. This provides an opportunity to see any issues firsthand and ask questions about the property's construction and maintenance requirements.

Our experience surveying properties across RM20 2 and the wider Thurrock area means we know the typical problems that affect homes in this location. Damp is one of the most frequently identified issue, particularly rising damp in older terraced properties and condensation in newer developments where ventilation may be inadequate. Our surveyors use their expertise to distinguish between different types of damp and determine the likely cause and appropriate remedy. We check damp proof courses, ventilation provisions, and the condition of walls and floors where damp is suspected.

Roof conditions are another common concern, especially on properties where the roof covering is approaching or past its expected lifespan. We inspect tiles or slates for damage, check flashing around chimneys and valleys, and assess the condition of flat roofs where these exist. Many properties in the area have timber roofs that can be affected by rot or insect damage if not properly maintained. Our surveyors also check the condition of fascias, soffits, and gutters, which can deteriorate over time and cause water damage to walls.

Electrical safety is increasingly important in older properties, and our surveys highlight any concerns with the electrical installation that would need investigation by a qualified electrician. We check the consumer unit, wiring condition where visible, and the presence of earthing and bonding. For properties with older electrics, we recommend a full electrical inspection to ensure compliance with current regulations. The IET recommends that electrical inspections be carried out at least every ten years for owner-occupied properties.

Timber defects including woodworm and rot can affect properties throughout the RM20 2 area, particularly in older homes with original timber features. Our surveyors inspect structural timber including floor joists, roof rafters, and support beams, looking for signs of active infestation or historic damage. Where timber defects are identified, we recommend appropriate treatment by specialist contractors and assess the extent of any damage that may have occurred.