RICS Level 3 Building Survey in High Wycombe

Our RICS Level 3 survey is the most detailed visual inspection we offer for an existing home in High Wycombe. The surveyor looks at all accessible parts of the property, which can include the loft, roof void, walls, floors, windows, chimneys, outside areas and any sub-floor space that can be safely reached. On an older house near the High Street or a converted building off Leigh Street, that extra depth matters because small clues often point to larger repair bills.

Inside the report, we explain the construction of the home, the materials used, the defects we find and the condition of the property as a whole. We also set out what should be repaired, what should be watched, and what ought to be tackled first. In a town with red and yellow stock brick, timber features and the occasional slate roof, that might mean explaining why a cracked lintel, failed mortar joint or tired flat roof should not be left until after exchange.

The report also covers the consequences of not repairing the issue, which is where a Level 3 earns its place. A slow leak over a bay window, for example, may look modest on a viewing in HP12, but it can end in timber decay, plaster damage and a longer repair programme if ignored. We do not open up the fabric of the building, lift carpets, carry out drainage CCTV or test electrics, gas or plumbing, so any concern in a property near Desborough Road, Booker or Cressex may lead to a specialist follow-up.

• Roof space and visible timbers
• External walls, openings and pointing
• Floors, ceilings and signs of movement
• Outbuildings, drains, boundaries and site levels

High Wycombe's building stock tells its own story. The town centre conservation area, first designated in 1970 and extended in 1976, 1992 and 1994, includes the High Street, Frogmoor and The Rye, and that is where older brickwork, sash windows, cellars and patched roofs still turn up. A Level 3 survey is useful here because small defects can sit inside a much older structure, and the age of the building changes how those defects behave.

Leigh Street Furniture Heritage conservation area, designated in 2005, shows the town's furniture-making past in a different way. The former George Holt & Sons workshop is a good example of a building with a lower floor of brick and an upper storey of timber, and that type of construction can hide rot, roof spread, patched openings and poor later alterations. In a town shaped by chair-making, timber is not a surprise, but decay in hidden joists, roof members and old junctions still needs careful reading.

Water is the other theme. The River Wye runs through the town, and the Wye Valley and High Wycombe have been named as national significant Flood Risk Areas for surface water flooding, while groundwater alerts are still issued in the Wycombe and Chiltern area, including Radnage and lower Hughenden Valley. Heavy rain has caused flooding in Desborough Road, Sands, Booker and Cressex before, so a surveyor will look closely at damp staining, external ground levels, bridging points, cellar finishes and the condition of drainage runs.

• Rising damp and penetrating damp in cellars
• Timber decay in roof spaces and older joinery
• Slate roof wear, flat roof failure or slipped tiles
• Cracking at extension junctions and patched openings
• Movement linked to drainage, flooding or settlement
• Poor ventilation where old fabric has been sealed too tightly