RICS Level 2 Survey in Ynyshir

Ynyshir developed as a colliery settlement from the mid-19th century, which means many properties in the area are Victorian or Edwardian terraced houses with solid-walled construction. These older properties often lack cavity walls and can present specific challenges including damp penetration, aging roof structures, and original fixtures that may need updating. Our surveyors examine every accessible area of the property, from the roof space to the foundations, providing you with a comprehensive understanding of what you're buying.

The local geology presents another important consideration for property buyers in Ynyshir. The area has a significant history of coal mining, with collieries operating from 1845 into the early 20th century. This mining heritage means properties may be at risk of ground movement or subsidence related to former mine workings. Parts of the South Wales Coalfield have a history of shallow Bell Pit coal mining where shafts can settle or collapse. Our Level 2 survey includes assessment of potential subsidence risks and will recommend further investigation if necessary.

Flood risk is a genuine concern in Ynyshir, situated as it is on the River Rhondda Fach. During Storm Dennis in 2020, 26 properties in Ynyshir experienced internal flooding, and the area is ranked as the 55th most at-risk community for ordinary watercourse and surface water flooding in Wales. Our surveyors check for signs of previous flooding, water damage, and evidence of damp related to flood exposure. We also assess the property's position relative to flood risk areas and note any flood alleviation measures that may be in place.

• Solid-walled Victorian construction
• Mining subsidence risk
• Flood risk from River Rhondda Fach
• Surface water flooding concerns
• Age of property and original features
• Drainage and culvert proximity

Our RICS Level 2 survey provides a thorough inspection of all accessible parts of the property. The surveyor will examine the roof structure, walls, windows, doors, floors, ceilings, and stairs, as well as the kitchen, bathroom, and other sanitary fittings. We check for signs of damp, rot, structural movement, and defects in the building envelope. The report includes clear ratings for each element: RICS Condition Rating 1 (No repair needed), Rating 2 (Defects requiring attention but not serious), or Rating 3 (Defects that are serious and require urgent attention).

For Ynyshir properties, our surveyors pay particular attention to areas commonly affected by the local geography and construction types. We assess the condition of any retaining walls, which are common in the hilly terrain of the Rhondda Valleys. We examine drainage systems and look for evidence of problems with culverts, which have required flood alleviation work in the area. We also check foundations and look for signs of movement that could indicate subsidence related to former mining activity.

The Level 2 report also includes a market valuation and insurance rebuilding cost assessment. This is particularly useful in Ynyshir where property prices have shown volatility, with prices up 10% on the previous year but 9% down on the 2023 peak. Having an accurate rebuild cost helps ensure you're not underinsured. The report will highlight any legal issues that need to be addressed, such as missing documentation or issues with boundaries that affect the property.

We also specifically assess the condition of retaining walls in properties throughout Ynyshir, as the steep valley topography means many homes have retaining structures supporting gardens or driveways. These walls can fail if not properly maintained, and our surveyors will note any signs of bulging, cracking, or water damage that might indicate structural concerns.

The housing stock in Ynyshir predominantly consists of terraced properties, reflecting the area's origins as a mining settlement. These homes were typically built to provide accommodation for colliery workers and their families, with many constructed using solid-walled methods typical of the Victorian and Edwardian periods. Understanding the construction type is important for assessing issues like thermal efficiency and potential damp problems.

Two Grade II listed buildings exist in Ynyshir: Ainon Welsh Baptist Chapel in the town centre and Wattstown Hotel on the northwest boundary of the community. If you're considering purchasing a listed property, our surveyors will assess any alterations that may have been made and flag potential Listed Building consent issues. The chapel is constructed with rockfaced sandstone with ashlar dressing, while other older properties in the area may feature rendered brick or rubble stone construction.

Recent price trends in Ynyshir show considerable variation depending on the specific location. While overall prices have increased by 10% year-on-year, some areas have seen prices drop by 30% compared to the previous year. This volatility makes it even more important to understand exactly what you're buying. A Level 2 survey provides the information you need to ensure the property is worth the asking price and to identify any issues that might affect its future value.

The terraced properties along streets like Aber-Rhondda Road and Station Road were typically built with load-bearing solid walls, often without the benefit of modern damp proof courses. This construction type means moisture can travel through the brickwork more easily, leading to damp issues particularly in ground floor rooms and basements. Our surveyors use thermal imaging and moisture meters to identify areas of damp penetration that might not be visible during a casual viewing.

Based on our experience surveying properties throughout the Rhondda Valleys, several defect types appear frequently in Ynyshir homes. Roof coverings on older terraced properties are often original slate or tile installations that have surpassed their expected lifespan. We commonly find slipped tiles, damaged flashing around chimneys, and deterioration of mortar pointing in ridge tiles. These issues can allow water penetration that leads to internal damp and timber decay in roof spaces.

The solid-walled construction method used in most Ynyshir terraced houses presents specific challenges with condensation and damp. Unlike modern cavity wall constructions, solid walls allow moisture to pass through the brickwork, particularly when internal ventilation is poor. Our surveyors examine internal walls for signs of damp staining, peeling wallpaper, and black mould growth, particularly in bathrooms and kitchens where moisture generation is highest.

Given the valley location, many properties have original single-glazed windows that are inefficient and may have rotten timber frames. We frequently find decay to window sills and frames, particularly on north-facing elevations where weather exposure is greatest. The original joinery in these older properties may also include doors with worn hinges, warped frames, and damaged threshold seals.

Boundary walls and garden retaining structures are another common area of concern in Ynyshir. The steep topography means many properties have significant height differences between gardens, requiring retaining walls that may be decades old. We inspect these structures for signs of movement, bulging, or water damage that could indicate structural instability.

Properties in Ynyshir face dual risks from both flooding and historic mining activity that our surveyors specifically assess during every inspection. The River Rhondda Fach runs through the centre of the community, and during periods of heavy rainfall, water levels can rise rapidly and overwhelm drainage systems. The 2020 Storm Dennis event demonstrated the vulnerability of properties in the area, with 26 properties experiencing internal flooding.

Since that flooding event, Rhondda Cynon Taf Council has undertaken significant flood alleviation work in Ynyshir. This includes structural improvements to culvert inlets at Heath Terrace and highway drainage improvements on Ynyshir Road. Our surveyors will note the presence and condition of any flood mitigation measures and assess whether they appear adequate for the property's location.

The historic coal mining beneath Ynyshir presents a different but equally important risk to property owners. Coal extraction, particularly through bell pits in some areas, can leave voids that may collapse or settle over time. Our surveyors look for signs of subsidence including cracking to external walls, uneven floor levels, and doors or windows that stick or don't close properly. Where evidence suggests potential mining-related movement, we recommend further investigation such as a mining report or geo-technical survey.