RICS Level 3 Building Survey Brent Knoll

Brent Knoll's unique geography presents specific considerations for property buyers. The village sits on Jurassic clay and limestone geology, with properties ranging from historic cottages built in the 1600s through to contemporary developments like Bakers Field on Station Road. Our inspectors understand how these different construction types behave and what defects are most likely to appear over time. The clay geology underlying the area creates potential for shrink-swell movement, particularly during extended dry or wet periods, which can lead to structural movement in foundations and walls.

The area's history of flooding, particularly when heavy rainfall runs off the steep slopes of Brent Knoll itself, means we pay particular attention to damp penetration, drainage systems, and flood damage indicators. Major flood events occurred in late 1999, November 2012, and January 2013, when rapid rainfall runoff from the hill overwhelmed drainage systems and affected properties along Brent Street. A major flood prevention scheme, including a new pumping station and drainage improvements, was subsequently implemented to protect properties. Properties in affected areas may show signs of previous water ingress that require specialist assessment, and our Level 3 survey includes thorough evaluation of these risk factors.

With numerous Grade II listed buildings throughout the village and the iconic Grade I listed Church of St Michael dating from the 11th century, many properties in Brent Knoll fall within heritage conservation considerations. Properties such as Ivyclad Hall, a Queen Anne-era building, and numerous farmhouses including Battleborough Farmhouse and Ham Farmhouse, carry listed status. We assess how listed building status or proximity to heritage assets may affect renovation plans and maintenance requirements, and our surveyors understand the specific constraints these designations place on property owners.

The village's location near the M5 motorway, accessible via the A38 and A370, makes it attractive for commuters to nearby towns including Bridgwater, Burnham-on-Sea, and Weston-super-Mare. This transport connectivity has driven recent price growth, with values rising 18.1% over the past year despite being 16% below the 2023 peak of £572,969. Our inspectors understand how proximity to major roads may affect property values and condition, including noise considerations and any foundation implications.

• Flood risk assessment
• Heritage property considerations
• Structural movement analysis
• Drainage and damp investigation
• Age-related defect identification
• Thermal efficiency review

The housing stock in Brent Knoll reflects its long history, with traditional stone-built cottages and farmhouses sitting alongside post-war semi-detached homes and newer developments. Properties built before 1900 typically feature solid wall construction, which behaves differently from modern cavity wall builds. Our inspectors understand these variations and can identify issues specific to each construction type. The older properties, such as those along Brent Street and the surrounding farmland, were often constructed using local stone and traditional lime-based mortars that require different maintenance approaches than modern cement-based products.

Older properties in the village commonly exhibit defects related to timber decay, particularly in floor structures and roof rafters where ventilation may be inadequate. The presence of significant trees and vegetation around many historic properties can exacerbate moisture retention and increase the risk of rot in structural timbers. Roof coverings on period properties often contain original slate or stone tiles that may be deteriorating or have been poorly repaired over the years, and we frequently find evidence of past interventions that may not meet current building standards.

The clay geology underlying Brent Knoll creates potential for shrink-swell movement, particularly during extended dry or wet periods. Our inspectors look for signs of structural movement, cracking, or subsidence that may indicate ground instability, especially in properties with shallower foundations typical of older construction. Properties in low-lying areas near the base of the Knoll receive particular attention given the documented flooding history, and we assess drainage systems, ground levels, and any visible signs of past water damage.

With the recent development activity in the area, including new housing at Bakers Field and the Hare's Leap development in nearby East Brent, buyers should also be aware of potential issues with newer properties. While modern construction generally follows current building regulations, we have seen cases where rushed construction programmes or novel construction methods have led to defects that only become apparent after occupation. Our Level 3 survey can identify such issues before you complete your purchase.