RICS Level 3 Building Survey in Lilburn

We carry out a thorough inspection of the main structural parts of the building and its key systems. That means checking walls, floors, ceilings, and roofs for movement, damp penetration, and any sign of structural weakness. In rural Lilburn locations near Alnwick, we pay close attention to older building methods, especially local sandstone and slate, because these traditional materials age in their own way. We also inspect the external envelope carefully, including wall cladding, roof coverings, windows, and doors, to judge weather resistance and overall condition.

Timber gets close attention in our survey, from joists and rafters to support beams, with checks for rot, insect infestation, and woodboring insects. We review visible plumbing, electrical installations, and heating systems as well, and we flag anything that appears unsafe or out of step with current regulations. Outside, we cover chimneys, gutters, and drainage. Where a property has solid walls instead of cavity wall insulation, which is often the case in older Lilburn homes, we look carefully at thermal performance and how ventilation has been handled.

Lilburn has a mix of housing from different periods, from pre-1919 cottages to newer developments, and we adjust our advice to suit the age and build of the property in front of us. Our surveyors know the faults that tend to turn up in each era. That matters in Northumberland, where traditional construction can behave very differently from modern housing. Across the region, we have seen how local sandstone walls, slate roofs, and solid wall construction cope with our climate, and we reflect that in the recommendations we give.

Outbuildings are not an afterthought in our Level 3 survey. If the property includes garages, annexes, or other secondary structures, we assess those too. Around Lilburn, especially in rural spots near Alnwick, that can mean traditional stone barns and older outbuildings with either conversion potential or structural concerns. We inspect their condition and factor them into our overall view of the property.

• Structural walls and foundations
• Roof structure and covering
• Damp and timber condition
• Plumbing and electrical systems
• Windows and doors
• Chimneys and flues
• Drainage and gutters
• Insulation and energy efficiency
• Outbuildings and garages

Surveying in Lilburn is rarely straightforward, and the local housing stock brings its own set of issues. In East and West Lilburn near Alnwick, many homes are built in traditional Northumberland stone, usually with local sandstone walls and slate or tile roofs. Solid walls are common, rather than modern cavity wall insulation, so moisture movement and thermal performance need to be judged differently. We know to look hard at ventilation in these buildings, because solid wall construction calls for a different approach from cavity wall homes.

In Lilburn Road, Shiremoor and nearby parts of Newcastle, we often see post-war brick houses mixed with some older terraces. A lot of these homes have been altered over the years, sometimes through formal renovation programmes and sometimes by individual owners, so we check carefully whether DIY work aligns with current building regulations. Extensions and loft conversions are regular trouble spots. Much of the local stock dates from the post-war period and was built in traditional brick and block construction with solid ground floors.

Ground conditions matter here. Across the North East, including around Lilburn, clay-rich soils can lead to foundation movement because of shrink-swell behaviour. Our Level 3 survey looks closely for signs of subsidence and settlement that could point to foundation problems. That local understanding is especially important in places such as Shiremoor and Newcastle, where many properties sit over Coal Measures geology.

Some properties in the area come with added flood considerations, particularly those near watercourses. If a home sits close to the River Aln around Alnwick, we note that proximity and look at any flood mitigation measures already in place, then set out practical guidance on how the risk might be managed. In South Tyneside near East Boldon, we also take account of surface water flood risk and the effect of being near the River Tyne estuary.

• Traditional sandstone construction in rural areas
• Solid wall properties requiring specialist assessment
• Clay soil foundations and subsidence risk
• Flood risk near watercourses
• Post-war brick construction common in suburbs
• Renovations requiring building regulation verification

From our work across Lilburn, a few issues come up time and again, and damp is one of them. In older stone properties, especially where there is no effective damp-proof course, moisture can rise through solid walls and cause visible problems. We see this regularly near Alnwick, where sandstone walls can absorb water quite readily. As part of the Level 3 survey, we carry out physical damp testing so we can gauge the extent of moisture penetration and advise on suitable remedial work.

Timber decay is another recurring concern in Lilburn homes. Older buildings with oak or softwood structural timber can be vulnerable, particularly where there has been prolonged damp or poor ventilation, and that is often when woodboring insect activity shows up. We probe accessible timber carefully and assess how sound it remains. If there is rot or insect damage that could affect stability, we will identify it clearly in the report.

Roofs often produce some of the most important findings in this area. On traditional Northumberland properties, slate roofs commonly suffer from slipped or broken tiles, failed flashing around chimneys and valleys, and worn pointing to ridge tiles. Where it is safe to do so, we inspect the roof directly, and if not, we may use drones to get a detailed view of its condition. We also check any flat roof sections, as these can be a weak point on some homes.

Post-war properties bring a different set of problems. We regularly find defects in concrete floor structures, especially where concrete oversite has been installed without proper damp-proof membranes. In Shiremoor and East Boldon, we also come across plenty of DIY alterations that fall short of current building regulations, from inadequate electrical work to badly fitted insulation and unapproved extensions. Our survey picks these issues out so you know where you stand before completion.