RICS Level 3 Building Survey in CF43

Our RICS Level 3 Building Survey gives a full inspection of all visible and accessible parts of the property. In CF43, where the stock ranges from traditional stone-built Victorian terraces to more modern developments, we look at the roof structure and covering, chimney stacks, walls, floors, ceilings, doors, and windows. We also check joinery, look for signs of damp or timber decay, and assess the building’s overall structural integrity. A lot of local housing is solid wall construction without cavity insulation, so our damp and moisture checks are especially detailed.

Inside the property, the survey covers services too, including electrical systems, plumbing, heating, and drainage. Where it is safe to do so, we lift accessible covers and panels, so you get a clearer picture of the condition of these key systems. In CF43, where many homes still use traditional construction methods, that extra scrutiny is useful for spotting hidden defects that can be missed on a quick viewing. We often find Victorian and Edwardian properties in the area still have original wiring and plumbing that need specialist assessment.

Basic mortgage valuations are not the same thing. Our Level 3 survey goes further, setting out repairs and maintenance needs and ranking issues by urgency. We give cost guidance for essential works and flag any safety matters that need immediate attention. That means you can go into the purchase knowing what the repair bill may look like, and our colour-coded priority system makes it easy to see what needs action now and what can wait.

We also comment on thermal efficiency, using what can be seen of the insulation and the construction type. In CF43, where many homes were built before modern energy efficiency standards, this gives helpful context for future improvements and the likely cost of upgrades. Solid-walled properties, which are common across the Rhondda valley, usually perform poorly on heat retention, so buyers should allow for that in their renovation budget.

• Full structural assessment
• Damp and timber decay investigation
• Roof and chimney inspection
• Electrical and plumbing overview
• Thermal efficiency commentary
• Costed repair recommendations

From surveying across CF43, we have seen a few defect patterns come up again and again. Traditional stone-built properties here often suffer from penetrating damp, particularly on south-facing walls that take the full force of the weather. Because older CF43 homes usually have solid walls rather than cavity insulation, they are more prone to condensation and damp-related problems. We have also found rising damp in many stone walls, especially at ground floor level where external ground levels have built up over decades.

Roof problems are another regular issue in the CF43 housing stock. Properties with original slate roofs, common throughout the Rhondda valley, often show slipped or missing tiles, worn leadwork around chimneys, and tired mortar along ridge lines. We pay close attention to those vulnerable spots, because roof defects can lead to water ingress and structural damage if they are left alone. The traditional slate roofing seen across the area is durable, but it still needs regular maintenance, and many owners do not keep up with it.

Timber decay turns up often in our CF43 survey findings, particularly in floor joists and window frames. Age, past condensation issues, and, in some cases, poor ventilation create the right conditions for wood-rotting fungi. We identify the affected timbers and judge how far the decay has spread, then give cost guidance for the needed repairs. Ground floor timber joists are especially at risk where solid floors have been replaced with concrete without proper damp-proofing.

Older CF43 properties frequently need electrical upgrades to meet current safety standards. Many Victorian and Edwardian homes still have original wiring that may seem to work, but it does not meet modern electrical regulations and can present a fire hazard. We point out those concerns and recommend a specialist electrical inspection where it is appropriate. In many of these homes, the consumer unit is still on the original fuseboard design instead of a modern RCD-protected board.

Your RICS Level 3 Building Survey report is written as a clear, practical document. We set it out with an executive summary first, then detailed sections covering each part of the property. Every defect gets a plain description, an explanation of what it means, and our recommendation for remedial action. We also use a traffic-light colour coding system, so you can quickly spot issues that need urgent attention and those that can be dealt with over time. In CF43, where we often find several issues needing different priorities, that system is especially helpful.

The report also includes a dedicated energy efficiency section, with commentary on thermal performance based on visible insulation and construction. For CF43 properties, where many homes were built before modern energy efficiency standards, this adds useful context for future works and likely upgrade costs. Homes with solid wall construction, which are common throughout the Rhondda valley, usually show poor thermal performance, so buyers should keep that in mind when setting improvement budgets.

We include plenty of colour photographs in the report, showing the defects we found and exactly where they sit in the property. This visual evidence supports the written findings and helps you see what our inspectors identified. For CF43 properties with more complex roof structures or traditional construction, those photographs can be especially useful where an issue is hard to describe in words alone. They also give contractors a practical reference point when quoting for repairs.

Each report has a separate section on legal considerations and building regulation compliance issues picked up during the inspection. We highlight any work that may have needed formal approval, or any completed alteration that appears to lack the proper paperwork. That matters in CF43, where many properties have had DIY changes over the years that may not meet current standards.

Across CF43, the housing reflects different building eras, from Victorian stone-built terraces to post-war brick construction. Traditional stone-built cottages, common in the older villages within the postcode, have solid stone walls laid without cavity gaps. Those walls can be structurally sound when properly maintained, but they do not match modern cavity wall construction for thermal efficiency or moisture resistance. Our surveyors know these traditional methods well, and they understand the signs to look for when checking their condition.

The terraced housing that dominates CF43 usually has brick external walls and internal load-bearing partitions. Many of these homes were built on shallow foundations which, although suitable at the time, can be affected by ground conditions over the years. Our inspectors look at foundation evidence and check for movement or settlement that could point to structural concerns. Because the properties are older and built with traditional methods, a full assessment is particularly valuable.

Roof construction varies a lot in CF43, depending on the type of property. Period homes with traditional slate roofs use timber rafters and purlins, while some older buildings may have decorative stone slate or clay tile coverings. Our detailed roof inspection covers the whole structure, including any accessible loft space, so we can assess the condition of supporting timbers and coverings. That thorough approach helps us pick up structural concerns before they develop into more serious problems.