RICS Level 3 Building Survey in Holm of Beosetter

The RICS Level 3 Survey, formerly known as a Building Survey, provides an exhaustive examination of a property's condition. Unlike more basic assessments, this survey dives deep into the structural elements, fabric, and finishes of your potential purchase. We examine walls, floors, roofs, foundations, and all visible building components, providing detailed findings on their current condition and expected future maintenance requirements. The survey includes assessment of any obvious defects, identification of potential hidden issues, and evaluation of the property's overall suitability for your intended use.

For properties in the Shetland Islands, our Level 3 Survey addresses the specific challenges presented by traditional island construction. Shetland's buildings were historically constructed with thick stone walls, often using local geological materials that vary in colour and texture across the islands. These properties may feature lime harl or cement render, traditional slate or corrugated iron roofing, and in some cases, original features like thatch or turf roofing on older structures. Our surveyors understand these construction methods and can identify issues specific to older Shetland properties, including damp penetration through stone walls, deterioration of lime mortar pointing, and structural concerns arising from the harsh North Atlantic climate.

The Level 3 Survey also includes a comprehensive valuation of the property's current market worth, alongside an assessment of rebuilding costs for insurance purposes. This proves particularly valuable in Shetland, where properties may require specialized repair techniques using authentic materials to maintain their character. We provide a detailed report outlining all findings, colour-coded by severity, with clear recommendations for any remedial work required. The report serves as a powerful negotiating tool, potentially justifying a price reduction or requiring the seller to address identified issues before completion.

Additionally, we assess the property's compliance with current building regulations and identify any alterations that may require further investigation or retrospective consent. Many older Shetland properties have been modified over the years, and our survey highlights these areas so you understand any potential legal or insurance implications of previous work.

• Complete structural inspection
• Detailed defect analysis
• Material condition assessment
• Future maintenance recommendations
• Insurance rebuilding valuation
• Market value assessment
• Alteration and compliance assessment

Traditional building methods in Shetland evolved over centuries to cope with the islands' challenging climate and remote location. Properties were typically constructed using locally sourced stone, with walls often exceeding 600mm in thickness. These thick walls provided excellent insulation against the cold North Atlantic winters and were often built as dry stone masonry or using lime-based mortars that allowed the building to breathe. Understanding these construction methods is essential for accurate assessment, as modern diagnostic techniques and repair approaches may not always be appropriate for these historic structures.

Roofing on traditional Shetland properties has historically included various materials depending on availability and period. Early crofthouses used turf or straw thatch, while later properties featured slate imported from the Scottish mainland or, more commonly, corrugated iron sheeting in colours like black, green, or the distinctive post-office red. Some properties retain their original roofing materials, while others have been re-roofed with modern alternatives like natural slate, which remains a popular choice for new houses in Shetland today. We assess the condition of roofing materials carefully, as roof issues are among the most common defects found in older properties and can lead to significant internal damage if left unaddressed.

Many Shetland properties also feature render systems that have evolved over time. Traditional lime harl, typically applied in off-white or pale cream colours, has been increasingly replaced by modern cement renders. The condition of these render systems is critical, as failures can lead to penetrating damp and frost damage to underlying stonework. Our Level 3 Survey examines render condition in detail, identifying areas of concern, cracking, or detachment that may allow water ingress. For properties in coastal areas, salt deposition and erosion from sea spray add additional deterioration factors that our inspectors specifically look for.

The internal layout of traditional Shetland properties also warrants careful assessment. Many crofthouses were originally designed with minimal partitions, and subsequent modifications may have involved adding internal walls or modernising layouts in ways that don't meet current building regulations. We identify these alterations and assess their structural implications, as unsupported removal of load-bearing walls is a common issue in converted traditional properties.

Properties in the Shetland Islands face unique environmental challenges that our surveyors specifically assess. The islands experience a harsh North Atlantic climate with strong winds, high rainfall, and salt-laden air all contributing to building wear. Coastal properties are particularly exposed to storm surges and sea spray, which can cause accelerated deterioration of external render, timber, and metal elements. Our Level 3 Survey examines how these environmental factors have affected the property and what ongoing maintenance may be required to protect your investment.

Flood risk is another consideration for certain properties in Shetland. While the islands have historically managed flood risk through resilient construction practices, some newer properties have been built in exposed coastal areas or within floodplains. The large, fertile, marshy flat land where the Burn of Strand runs into Lax Firth demonstrates how certain areas remain vulnerable, with some houses already showing signs of sinking into the marsh. Climate change projections suggest relative sea levels around Shetland could rise by 16-30cm by 2050 and 30-50cm by 2100, potentially increasing flood risk for vulnerable properties. Our survey identifies any obvious flood risk indicators and recommends appropriate specialist investigations where needed.

Isostatic land movement also affects the Shetland Islands differently than mainland Scotland. While much of Scotland is experiencing land rise due to post-glacial rebound, some areas of Shetland may actually be experiencing relative sea level rise of approximately 2mm per annum. This geological context forms part of our overall assessment when inspecting properties in the region. Combined with the aging infrastructure and traditional construction methods found throughout the islands, these factors make the comprehensive Level 3 Survey an essential part of any property purchase due diligence. We specifically look for signs of differential settlement in properties built on variable ground conditions.