RICS Level 2 Survey in FY4

Blackpool's growth as a seaside resort from the mid-Victorian era onwards shaped the character of FY4's housing stock fundamentally. The streets of South Shore and Mereside contain substantial numbers of late Victorian and Edwardian terraced and semi-detached properties built between approximately 1880 and 1930. These properties were typically constructed from locally sourced brick with lime mortar, timber joists and rafters, slate roofs, and timber sash windows. They were built to last, but they require specific maintenance and carry specific risks that buyers need to understand before purchasing.

Mid-century development filled in many of the gaps in the FY4 landscape between the 1940s and 1970s, adding cavity wall construction in brick and blockwork, concrete roof tiles, and different structural profiles. More recent residential development in the postcode adds a smaller proportion of modern builds. Across this spectrum of property ages, the common thread is that a large proportion of FY4 homes are old enough to have accumulated maintenance requirements and defects that can range from cosmetic to serious. A RICS Level 2 Survey identifies these systematically so buyers go into any transaction with an accurate picture of what they are taking on.

Semi-detached properties have consistently represented the highest volume of sales in FY4 over recent years, followed by terraced homes. Detached properties command a significant premium, averaging over £300,000 against a general FY4 average of around £164,000. This variance reflects the range of property types and locations within the postcode, from the more densely developed streets near South Shore to the quieter residential areas around Squires Gate.

Damp is the most frequently identified defect in older FY4 properties and takes multiple forms. Rising damp through failed or absent damp-proof courses affects many Victorian and Edwardian buildings where the original slate DPC has deteriorated or where ground levels have been raised over time, bridging the DPC and allowing moisture to travel up through wall plaster. Penetrating damp is also common in solid brick walls, particularly where mortar pointing has eroded or where render has cracked and begun to pull away from the substrate. Our surveyors use moisture meters systematically across all ground-floor walls to establish the pattern and likely source of any moisture they detect.

Timber defects are the second major category of finding in FY4. Suspended timber floors in pre-1940s properties depend on sub-floor ventilation through airbricks to remain dry. Blocked, damaged, or insufficiently numerous airbricks allow moisture to accumulate beneath floors, creating conditions ideal for wet rot in floor joists and dry rot in the worst cases. Roof timbers face similar risks where roof coverings have failed and allowed water ingress. Our inspectors probe accessible timber surfaces and note any evidence of softness, staining, or fungal growth that indicates active or historic decay.

Roof condition is consistently a priority area in FY4 survey inspections. Older slate roofs suffer from nail sickness - corroding ferrous nails that allow slates to slip - as well as failed ridge tile bedding, cracked leadwork at flashings, and deteriorated hip and valley details. Concrete tile roofs from the 1960s and 1970s develop their own failure modes including lifting at verge edges, broken tiles from impact or thermal stress, and overhanging moss growth that forces water under the tiles. Each roof type requires a slightly different inspection approach that our surveyors apply as standard.

Blackpool built its housing stock around the hospitality economy, and FY4 contains numerous former guest houses and bed-and-breakfast properties that have been converted to residential use at various points over the past 30 years. These conversions can present specific challenges that a standard residential survey must be prepared to address. The scale of original rooms, the number and location of bathrooms that were added during the guest house period, and any structural alterations made to create self-contained flats or separate units all create patterns that differ from properties built purely as residential homes.

When former commercial properties have been converted to flats, our surveyors look specifically at the evidence of any structural works that were carried out, the condition of fire separation between units (which is a legal requirement under building regulations), and whether any extensions or alterations were built with appropriate building regulations approval. Absence of required approvals creates a legal liability that buyers should be aware of before committing to purchase, and our survey will flag where legal investigations are required.

The drainage arrangements in converted properties also require careful assessment. Multiple bathroom fitments installed during the guest house era are sometimes connected to drainage that was not originally designed for that loading, and subsequent conversion works may have further complicated the drainage layout. We check all visible drainage for condition and adequacy and flag where professional drainage survey is warranted.