RICS Level 3 Survey in Slaidburn

Slaidburn is a rare surviving Lancashire village, with almost no 20th-century alteration. It has changed very little since the early 19th century, so most homes here were built with traditional methods that differ sharply from modern standards. For anyone buying in Slaidburn, our RICS Level 3 Survey gives the depth of inspection needed to understand the real condition of these historic buildings.

Set in the Forest of Bowland, an Area of Outstanding Natural Beauty, the village contains 50 listed buildings recorded in the National Heritage List for England. That includes one Grade I listed building, the Church of St Andrew, two Grade II* listed buildings, Brennand's Endowed School and Townhead, and many Grade II listed houses, farmhouses, and farm buildings. Properties of this age and importance need a careful assessment from surveyors who know historic construction. Many date from the 16th, 17th, and 18th centuries, with some parts perhaps going back to medieval times.

Stone-built homes in this part of Lancashire bring their own set of problems, and our team looks for them closely. We check for damp passing through solid stone walls, decay in natural slate and stone slate roofs, timber rot in roof structures and window frames, and masonry issues such as spalling stone and worn mortar joints. In Slaidburn’s older properties these faults are common, and if they are missed early they can be costly to put right. Properties without modern damp-proof courses are especially prone to rising damp, particularly where ground levels have been raised over time.

Flooding is another issue we consider, especially for properties close to the River Hodder and Croasdale Brook. Our surveyors assess the fluvial flood risk and record it where lower-lying parts of the village sit near these watercourses. We also note any flood mitigation measures already in place and consider whether they look suitable for that particular location.

Because of the age and make-up of homes in Slaidburn, our surveyors often come across the same recurring defects in the local stock. Damp is one of the most common, especially penetrating damp through old stone walls and rising damp in properties without modern damp-proof courses. The solid wall construction used in these historic buildings does not have the cavity that helps keep newer houses dry. We also frequently see render applied to stone walls in an attempt to deal with damp, but that can trap moisture in the wall instead and make matters worse.

Roofing faults come up again and again, with deterioration in natural slate and stone slate roofs being particularly common. Slipped slates, broken lead flashing, and weathered ridge tiles can all let water in and damage the timbers below. Where accessible, our surveyors examine roof spaces carefully so they can assess rafters, purlins, and any signs of previous or ongoing water ingress. Many roofs in Slaidburn use stone slates that are heavier than modern clay or concrete tiles, so we check whether the roof structure can carry that load. We also inspect chimney stacks, which are often built from the same local stone and can suffer frost damage.

Timber defects can affect window frames, door frames, floor joists, and roof timbers throughout the village. Wet rot and dry rot often appear where ventilation is poor or water has got in. Woodworm is also a concern in older timber-framed properties. These defects can be expensive to treat and may point to a wider damp issue that needs attention. Traditional timber windows in the conservation area are especially at risk at the bottom rails and meeting rails, where water collects and dries slowly.

Spalling stone surfaces, eroded mortar joints needing repointing, and cracking caused by settlement or thermal movement are all masonry defects we look out for. Because the conservation area status brings stricter repair expectations, our report will explain where traditional materials and methods are likely to be required. We also check for historic movement or structural alteration, since many properties have been changed over the centuries with extensions, new window openings, and altered internal layouts.

If you are buying in Slaidburn, it helps to understand the planning constraints that apply to this historic village. Properties within the Slaidburn Conservation Area are subject to tighter planning controls designed to preserve the village’s special architectural character. Any extensions, alterations, or new development must meet the policies in the Ribble Valley Local Plan and the relevant national guidance. That means modern materials such as uPVC windows or concrete roof tiles are generally not acceptable, and traditional materials and methods are expected.

For listed buildings, the rules are even stricter. Listed Building Consent is needed for most internal and external alterations, including changes to fixtures and fittings. That can affect your plans for the property and should be thought about before you buy. Our survey report will highlight any visible alterations that may have been carried out without consent, which could create problems when you come to sell. We can also advise on the likely cost of bringing any unapproved alterations back into line with listed building regulations.

The Forest of Bowland AONB status brings another layer of consideration for owners. The AONB designation is there to protect and enhance the natural beauty of the area, and there are specific policies that control development within the AONB. While this mainly affects new development rather than existing properties, it is still useful to understand the setting your home sits in. Our surveyors know these issues well and can set out the relevant context in our report.