RICS Level 2 Survey in DA15

A RICS Level 2 Survey - formally called a RICS HomeBuyer Report - is the most widely used independent survey product for conventionally built residential properties in standard condition. It covers all accessible building elements and is produced by a qualified RICS chartered surveyor following a standardised format that makes findings easy to compare across different properties. For the majority of DA15's terraced, semi-detached, and detached homes, a Level 2 Survey is the right tool to get a thorough, independent picture of the property's condition before exchange.

We inspect the property from outside before entering. The external inspection covers roof slopes, chimneys, parapet walls, gutters and downpipes, external wall finishes, windows and door frames, and visible drainage channels. We check for cracking in brickwork and render, signs of water penetration around windows and roof junctions, and the condition of any external joinery. For Sidcup's terraced rows, the shared party wall junctions and back-addition roofs above rear extensions are areas our inspectors examine carefully, as these are points where water frequently finds a way into the fabric of the building.

Inside, we work through every accessible room, taking moisture meter readings at wall bases throughout and checking ceilings, floors, and built-in joinery for signs of defects. Loft spaces are inspected where access is available, allowing our surveyors to assess roof structure condition, insulation coverage, and any signs of water ingress. For the terraced properties that dominate DA15's market, the suspended timber ground floors common in Edwardian stock are a focus - inadequate subfloor ventilation in these properties causes damp accumulation beneath floorboards, which leads to rot in ground-floor joists over time.

• Thorough external inspection of roof, walls, windows, doors and drainage
• Internal inspection of all accessible rooms with moisture meter readings
• Loft inspection for roof structure, insulation and water ingress
• Subfloor assessment where access is available in timber-floored properties
• Traffic-light condition ratings for every major building element
• Market valuation and buildings reinstatement cost included as standard
• Written report by email within two working days of the inspection

The terraced housing that dominates DA15's sales market is predominantly Edwardian and interwar in construction, and this stock carries a predictable range of recurring defects. Damp is the most frequently cited finding in surveys of properties of this age. Penetrating damp enters through deteriorated external fabric - cracked or fallen render, open mortar joints in exposed brickwork, failed pointing around windows, and blocked or leaking gutters that allow water to run down walls rather than through downpipes. Rising damp at ground floor wall bases is also common where original damp-proof courses have failed or were never installed to modern standards.

Roof condition is a significant consideration for Edwardian and interwar properties in DA15. The plain clay or concrete tiles on these roofs have long service lives, but the mortar bedding at ridge and verge positions deteriorates faster, typically needing renewal every 20 to 30 years. Original rear back-addition roofs on terraced properties in DA15 are frequently built at a shallower pitch than the main roof, often with a flat felt or mineral felt covering that deteriorates more quickly and can fail to shed water properly as it ages. Our surveyors assess these elements carefully and give a realistic assessment of their condition and expected remaining life.

For DA15's higher-value semi-detached and detached properties, which average £583,208 and £654,714 respectively, the same defect types apply but the greater complexity of these properties - larger roof areas, more chimneys, more extensive boundary walls and outbuildings - means there is more scope for issues to be overlooked without a professional inspection. Our surveyors adjust their inspection focus based on the age and construction of each specific property, ensuring that the elements most likely to be problematic receive appropriate attention.

• Penetrating damp through walls, failed pointing, and leaking gutters
• Rising damp at ground floor wall bases in pre-1950 properties
• Mortar bedding failure at roof ridges and verges on older tiled roofs
• Deteriorating flat-roof sections on back-addition extensions
• Clay-related ground movement cracking in older foundation systems
• Timber joist decay from poor subfloor ventilation in suspended floors
• Outdated electrical consumer units and wiring in pre-1970 homes

A RICS Level 2 Survey is appropriate for the majority of DA15's residential properties - conventionally built homes in broadly standard condition, whether terraced, semi-detached, or detached. It gives a thorough independent assessment of visible defects and condition across all accessible building elements, and is the right starting point for most property purchases in Sidcup and the surrounding London Borough of Bexley. The vast majority of buyers purchasing standard suburban properties use this survey type.

A RICS Level 3 Building Survey is more appropriate for certain property types and situations. If the DA15 property you are buying is significantly older - such as a Victorian or late-Edwardian property with original features and fabric - or has been substantially altered or extended, a Level 3 Survey's more detailed investigation of the building fabric will provide a fuller picture. Properties in a visibly poor condition, or those with non-standard construction such as large concrete panel elements or timber frames, also benefit from a Level 3 approach. If a property carries a listed building designation, a specialist historic building survey is required rather than either standard RICS product.

When you use our online quote tool, you can select the survey type that fits your property. If you are unsure, enter the property details and our team can advise on the most appropriate survey type based on the age, size, and type of the DA15 home you are purchasing. Getting the right survey for the property ensures you receive the depth of assessment the specific building requires - and gives you the information you need to make a confident decision before exchange.