RICS Level 3 Building Survey in LL70 Dulas

A RICS Level 3 Building Survey, also known as a Full Structural Survey, goes far beyond the basic visual inspection offered by standard surveys. Our inspectors examine the entire property structure including walls, floors, ceilings, roofs, and foundations. We assess the condition of all visible and accessible elements, identifying defects, their cause, and their significance. The report provides clear guidance on what requires immediate attention, what should be monitored over time, and what represents serious structural concerns that may affect the property's value or safety.

In the LL70 area, where property types range from traditional Welsh cottages to modern developments and substantial detached homes, our Level 3 survey adapts to the specific construction methods and materials used. We have encountered properties throughout Anglesey built with local stone, traditional rendered walls, and slate roofing - all of which require specialist knowledge to assess accurately. Our inspectors understand how these traditional building methods perform in the local climate and can identify issues that a generic survey might miss. Many properties in the Dulas and Moelfre area date back to the early 1900s or earlier, constructed with solid walls rather than modern cavity construction, which presents different considerations for damp resistance and thermal performance.

The report includes detailed photographs and descriptions of all identified defects, organized by severity so you can easily prioritize remedial work. We provide cost guidance for repairs, though we always recommend obtaining quotes from local contractors for accurate pricing. For properties in LL70, we pay particular attention to roof conditions given the exposure to Atlantic weather, damp issues related to the coastal humidity, and any signs of structural movement that may indicate foundation concerns. Our inspectors also assess any outbuildings, garages, and boundary walls as standard, as these elements often require maintenance in older coastal properties.

• Complete structural assessment
• Detailed defect identification
• Priority-coded recommendations
• Cost guidance for repairs
• Professional valuation
• Insurance reinstatement figures

Properties across the LL70 postcode area showcase the traditional building methods that have shaped the Anglesey coastline for generations. Many of the older cottages and farmhouses in the Dulas, Moelfre, and surrounding villages were constructed using local limestone and granite, with solid walls typically measuring 200-300mm thick. These solid wall constructions, while structurally sound, behave differently from modern cavity walls and require specialist understanding during the survey process. Our inspectors are experienced in assessing the condition of traditional lime mortar pointing, which often requires re-pointing rather than cement-based repairs that can trap moisture and cause internal dampness.

The predominant roofing materials across LL70 include natural slate, which has proven durable but requires inspection for slippage, broken hooks, and deteriorating mortar at ridges and hips. We frequently encounter properties with bitumen felt underlay that has reached the end of its serviceable life, particularly in properties where roof ventilation has been inadequate. Some of the more modern properties in the area feature concrete tile roofs, which while generally durable, can suffer from frost damage to surface coatings over time. Understanding these local construction variations allows our team to identify defects that might otherwise go unnoticed in a generic survey.

Many properties in the LL70 area have been extended over the years, with single-storey additions common to the rear of period properties. These extensions often feature different construction methods from the original building, creating junctions where water ingress can occur if not properly detailed. Our Level 3 survey examines these extension junctions carefully, as they represent a common source of damp penetration in properties throughout Anglesey. We also assess any conservatories or glazed extensions, checking for adequate ventilation and thermal separation from the main property.

Our experience surveying properties throughout the LL70 postcode and wider Anglesey region has revealed several recurring issues that buyers should be aware of. Dampness represents one of the most frequent problems we encounter, particularly in properties that have been empty for periods or with inadequate ventilation. The coastal humidity combined with modern heating systems can create conditions conducive to condensation and subsequent timber decay if ventilation is insufficient. We commonly find rising damp where original damp-proof courses have failed or were never installed, particularly in solid wall properties built before the 1920s.

Roof conditions frequently require attention across the area. We commonly find issues with roof junctions including verges, ridges, hips, and valleys where tiles have shifted or mortar has deteriorated. Poor ventilation in roof spaces can lead to timber decay and fungal growth, while blocked gutters and downpipes cause water overflow that can penetrate into the property structure. Flat roof sections, where present, often show signs of joint failure or brittle covering materials that require maintenance or replacement. Given the exposure to Atlantic weather systems that regularly affect Anglesey, roof defects can quickly escalate if left unaddressed.

Structural movement, while not always serious, appears periodically in our surveys across Anglesey. This can manifest as cracks in walls, tilting chimney stacks, or gaps where walls meet floors. Movement may result from normal settlement in newer properties, but can also indicate subsidence, hogging, or foundation issues that require further investigation. Our Level 3 survey identifies these signs and provides guidance on whether monitoring or specialist structural engineer involvement is recommended. We pay particular attention to any signs of movement at extension junctions, where differential settlement between old and new construction is common.

The coastal environment brings specific considerations that our inspectors address in every LL70 survey. Salt-laden air accelerates corrosion of external metalwork including gutters, downpipes, and any decorative ironwork. We also check for signs of coastal erosion affecting nearby ground conditions, particularly for properties close to the cliff edges around Dulas Bay. Timber framed windows and doors, common in period properties, often require attention to maintain weather resistance in the harsh coastal climate.

• Rising damp and penetrating damp
• Roof tile damage and mortar deterioration
• Timber decay in roof structures
• Structural movement and crack patterns
• Window and door fitting issues
• Drainage and foundation concerns