RICS Level 3 Structural Survey in Horton, Somerset

Properties in Horton and the surrounding South Somerset area present unique challenges that make a RICS Level 3 Survey particularly valuable. The village and its surroundings feature a diverse mix of property types, from historic cottages built using traditional cob and local stone construction methods to modern homes being constructed as part of new developments like the Galion Homes site at Broadway Hill or the proposed Gleeson Land development. Each construction type brings its own potential issues, and our inspectors understand exactly what to look for in each case.

The local geology around Horton includes areas with clay substrata, which can lead to shrink-swell movement affecting foundations over time. This is particularly relevant for properties with shallow foundations, common in traditional buildings constructed before modern building regulations. Additionally, the historical use of clay in Horton during the 17th and 18th centuries for pottery and brick-making, notably creating what is now known as Cook's Pond, indicates past ground disturbance that may affect ground stability in certain areas.

Traditional buildings in this part of Somerset frequently feature walls constructed from local materials including Marlstone, Ham Hill Stone, and Blue Lias Limestone. These materials, while aesthetically striking and characteristic of the region, require specific knowledge to assess properly. Our inspectors understand how these stones weather, where damp penetration typically occurs, and how lime mortar pointing differs from modern cement renders in terms of maintenance requirements and structural implications.

During our inspections, we frequently encounter issues specific to the Horton area that require expert attention. Properties with shallow traditional footings are particularly susceptible to movement when nearby trees absorb moisture from the clay soil during dry summer months. We also see problems with lime mortar pointing that has been inappropriately replaced with cement render, trapping moisture and causing stonework to deteriorate. These are the kinds of local-specific issues that our surveyors know to look for, and that a generic survey might miss entirely.

• Traditional cob and stone wall construction
• Historic lime mortar pointing
• Clay substrata and potential shrink-swell
• Period roofing with thatch or traditional tiles

Horton is experiencing significant development activity, with multiple housing projects either underway or in the planning stages. The Galion Homes development at Broadway Hill is bringing 49 new luxury eco homes to the area, including 17 affordable homes, following planning approval in late 2024. The proposed Gleeson Land development could add a further 150 homes to the south of Broadway Hill, and construction has already begun on 28 houses behind The Bell Inn. Additionally, plans for 47 homes between Pound Road and Paulls Lane are currently seeking approval.

While new build properties may seem straightforward purchases, our experience shows that even recently constructed homes can contain defects that require identification. A RICS Level 3 Survey on a new build property provides independent verification that the construction meets expected standards. Our inspectors check the quality of workmanship, verify that materials used are appropriate, and identify any snagging issues that the developer should address before you complete the purchase. Given the "luxury eco homes" designation of the Broadway Hill development, we also assess whether the environmental features have been correctly installed and are functioning as intended.

The recent surge in development activity around Horton reflects the area's growing popularity, driven by its proximity to the A303 and attractive rural character. However, rapid construction can sometimes lead to shortcuts or quality control issues that only become apparent months or years after completion. Our independent inspection provides you with that your new home has been constructed to proper standards, and any issues we identify can be addressed while the developer remains responsible.

The distinctive character of Horton and surrounding villages derives significantly from the traditional building materials used throughout the area. Marlstone, a particular type of oolitic limestone found locally, has been used for both ashlar work and rubblestone walling, particularly in the zone extending from Broadway and Horton towards Yeovil. This stone has particular characteristics that affect how buildings perform over time, and our surveyors understand these nuances when assessing properties.

Ham Hill Stone, perhaps Somerset's most famous building material, appears throughout the region as ashlar, squared blocks, and decorative door and window surrounds. Its characteristic light golden yellowish-brown appearance when freshly cut darkens with age, and our inspectors know how to assess the condition of this stonework effectively. Blue Lias Limestone, appearing steely grey-blue when fresh but weathering to yellow-brown, provides another common local building material that requires specific assessment approaches.

Roof coverings in the Horton area traditionally include thatch, clay tiles (often sourced from the Bridgwater region), and Welsh slate. Each of these materials has distinct maintenance requirements and potential defects that our surveyors identify during inspection. Thatched roofs, while beautiful, require particular expertise to assess properly, and we check for signs of deterioration, water penetration, and structural adequacy of the roof structure beneath.

Our surveyors have inspected numerous properties constructed with these traditional materials, and we understand the common issues that affect them. For instance, we know that Marlstone can be prone to frost damage in exposed locations, that lime mortar pointing on Ham Hill Stone buildings requires periodic re-pointing to prevent damp penetration, and that thatched roofs have a limited lifespan depending on the materials used and the quality of ongoing maintenance. This local knowledge is invaluable when assessing the true condition of a property in Horton.