RICS Level 3 Building Survey in Mendlesham

During a Level 3 Survey, our inspectors look at every major part of the property. Walls, roof, floors, ceilings, doors, windows and stairs are all checked for their current condition, along with any defects that may need attention now or later on. We also inspect built-in fixtures and fittings, plus the services linked to the property, including plumbing, electrical systems and heating. Each element is given a clear condition rating, and we include photographs showing any defects found during the inspection.

Mendlesham has a great many older properties, so our surveyors give special attention to the local construction details. The village includes timber-framed and plastered buildings from the medieval period through to the 17th century, as well as Victorian cottages and 20th-century growth. Every period brings its own familiar defects, and our inspectors know the signs to look for in these traditional Suffolk buildings. We are used to identifying issues linked to wealden-type houses, a distinctive part of the area’s architectural history.

We also inspect the land around the property, from outbuildings and garages to boundary walls. The report covers the immediate setting too, with local factors such as the clay-rich geology that can lead to ground movement in the High Suffolk claylands, and the proximity of the River Dove which marks the southern boundary of the village. Our inspectors are looking for movement or settlement that may be connected to the underlying soil.

Our Level 3 Survey also includes an assessment of the property's reconstruction insurance value, which is especially helpful for older buildings where rebuild costs can be much higher than market value. For listed buildings in Mendlesham's Conservation Area, we take account of the specialist repair methods often needed for traditional construction.

• Roof structure and covering
• Wall construction and condition
• Floor structures and joists
• Damp and rot assessment
• Electrical and plumbing overview
• Drainage and outside areas

In Mendlesham, properties show a wide range of construction methods that reflect the village’s long history. The oldest buildings are mainly timber-framed and plastered, with clay plaintile or pantile roofs, a traditional Suffolk look still visible on many homes along Front Street and Old Market Street. These medieval and Tudor buildings often have exposed timber frames with wattle-and-daub infill panels, and some have been refronted in the soft 'Suffolk Red' brick that is so familiar in the local area.

Victorian cottages along many of Mendlesham's roads bring a different set of construction details. They usually have red brick walls, sometimes painted, and some use 'Suffolk White' brick for decorative quoins and window surrounds. Roofs on these Victorian homes are often slate rather than the clay tiles seen on older buildings. Our inspectors know how to assess each of these building types and where defects tend to appear in different eras.

More recent development in Mendlesham has produced modern infill buildings that generally sit well with the local vernacular, using render and red brick with plaintile or pantile roofs. A number of newer properties, though, are built with concrete tiles, and those behave differently from traditional materials in both lifespan and performance. During our survey, we note every roofing material and set out guidance on remaining life and any maintenance that may be needed.

The ground beneath Mendlesham has a real effect on how buildings age. On the High Suffolk claylands, properties are prone to ground movement caused by clay shrink-swell, especially during drought or after heavy rainfall. That can show itself as cracking in walls, sticking doors or windows, and uneven floors. Our inspectors are trained to spot the signs and judge whether the movement appears to be an ongoing issue that needs attention.

Mendlesham has a particularly interesting mix of property types, and each one needs specific attention during a building survey. Around Old Market Street and Front Street, the historic core contains buildings dating back to the medieval period, with later 15th and 16th-century timber-framed 'wealden' type houses. Full of character as they are, they often need careful assessment of their structural elements as they approach, or pass, 500 years of age. The Grade II* listed Elms Farmhouse on Old Station Road is a fine example of the type, and knowing how to assess similar buildings matters for anyone considering a historic purchase in the village.

Local geology brings its own challenges for property owners here. Mendlesham sits on the High Suffolk claylands, where clay-rich soils are liable to shrink-swell movement during drought or heavy rainfall. This can lead to cracking in walls and uneven floors, which are exactly the kinds of issues our inspectors look for in village properties. The British Geological Survey identifies the area as having potential shrink-swell hazards that can affect both historic and modern buildings. Homes on Green Road and Chapel Road may be especially exposed to these ground conditions.

Flood risk is another issue for some Mendlesham properties. Most of the village centre sits in Flood Zone 1 (low risk), but the northern and southern boundaries near the River Dove and its tributary have higher flood risk classifications. The River Dove runs along the southern edge of the village, so properties in that area need to be considered with flood risk in mind. During Storm Franklin in February 2022, some homes saw internal and external flooding, which showed that this is a real factor for buyers. Our surveyors record these environmental points and include suitable advice in their reports, using local knowledge of flood events and drainage patterns.

There are 45 listed buildings in the parish, and 23 of them are within the Conservation Area, so many Mendlesham properties have features that call for specialist assessment. Our surveyors understand the issues relevant to Grade I, Grade II*, and Grade II listed properties, and can advise how traditional building methods may affect condition. For anyone buying a historic home, that knowledge is valuable when weighing up both character and future maintenance needs.